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Course Standards
General Course Information and Notes
General Notes
Laboratory investigations that include the use of scientific inquiry, research, measurement, problem solving, laboratory apparatus and technologies, experimental procedures, and safety procedures are an integral part of this course. The National Science Teachers Association (NSTA) recommends that at the high school level, all students should be in the science lab or field, collecting data every week. School laboratory investigations (labs) are defined by the National Research Council (NRC) as an experience in the laboratory, classroom, or the field that provides students with opportunities to interact directly with natural phenomena or with data collected by others using tools, materials, data collection techniques, and models (NRC, 2006, p. 3). Laboratory investigations in the high school classroom should help all students develop a growing understanding of the complexity and ambiguity of empirical work, as well as the skills to calibrate and troubleshoot equipment used to make observations. Learners should understand measurement error; and have the skills to aggregate, interpret, and present the resulting data (National Research Council, 2006, p.77; NSTA, 2007).
Honors and Advanced Level Course Note: Advanced courses require a greater demand on students through increased academic rigor. Academic rigor is obtained through the application, analysis, evaluation, and creation of complex ideas that are often abstract and multi-faceted. Students are challenged to think and collaborate critically on the content they are learning. Honors level rigor will be achieved by increasing text complexity through text selection, focus on high-level qualitative measures, and complexity of task. Instruction will be structured to give students a deeper understanding of conceptual themes and organization within and across disciplines. Academic rigor is more than simply assigning to students a greater quantity of work.
Special Notes:
Instructional Practices
Teaching from a range of complex text is optimized when teachers in all subject areas implement the following strategies on a routine basis:
- Ensuring wide reading from complex text that varies in length.
- Making close reading and rereading of texts central to lessons.
- Emphasizing text-specific complex questions, and cognitively complex tasks, reinforce focus on the text and cultivate independence.
- Emphasizing students supporting answers based upon evidence from the text.
- Providing extensive research and writing opportunities (claims and evidence).
Science and Engineering Practices (NRC Framework for K-12 Science Education, 2010)
- Asking questions (for science) and defining problems (for engineering).
- Developing and using models.
- Planning and carrying out investigations.
- Analyzing and interpreting data.
- Using mathematics, information and computer technology, and computational thinking.
- Constructing explanations (for science) and designing solutions (for engineering).
- Engaging in argument from evidence.
- Obtaining, evaluating, and communicating information.
Florida’s Benchmarks for Excellent Student Thinking (B.E.S.T.) Standards
This course includes Florida’s B.E.S.T. ELA Expectations (EE) and Mathematical Thinking and Reasoning Standards (MTRs) for students. Florida educators should intentionally embed these standards within the content and their instruction as applicable. For guidance on the implementation of the EEs and MTRs, please visit https://www.cpalms.org/Standards/BEST_Standards.aspx and select the appropriate B.E.S.T. Standards package.
English Language Development ELD Standards Special Notes Section:
Teachers are required to provide listening, speaking, reading and writing instruction that allows English language learners (ELL) to communicate information, ideas and concepts for academic success in the content area of Science. For the given level of English language proficiency and with visual, graphic, or interactive support, students will interact with grade level words, expressions, sentences and discourse to process or produce language necessary for academic success The ELD standard should specify a relevant content area concept or topic of study chosen by curriculum developers and teachers which maximizes an ELL's need for communication and social skills. To access an ELL supporting document which delineates performance definitions and descriptors, please click on the following link: https://cpalmsmediaprod.blob.core.windows.net/uploads/docs/standards/eld/sc.pdf
General Information
- Honors
Educator Certifications
Student Resources
Original Student Tutorials
Explore and compare objects in the solar system, including planets, moons, the Sun, comets, and asteroids, with this interactive research page.
Type: Original Student Tutorial
Explore how weathering and erosion may have affected Pnyx Hill, the ancient Greek democratic meeting place which influenced our modern government with this interactive tutorial.
Type: Original Student Tutorial
Explore excerpts from the extraordinary autobiography Narrative of the Life of Frederick Douglass, as you examine the author's purpose for writing and his use of the problem and solution text structure. By the end of this interactive tutorial, you should be able to explain how Douglass uses the problem and solution text structure in these excerpts to convey his purpose for writing.
Type: Original Student Tutorial
Continue to study George Vest's "Eulogy of the Dog" speech and his use of rhetorical appeals. In Part Two of this two-part series, you'll identify his use of ethos and pathos throughout his speech.
Make sure to complete Part One before beginning Part Two. Click HERE to launch Part One.
Type: Original Student Tutorial
Read George Vest's "Eulogy of the Dog" speech in this two-part interactive tutorial. In this series, you'll identify and examine Vest's use of ethos, pathos, and logos in his speech. In Part One, you'll identify Vest's use of logos in the first part of his speech. In Part Two, you'll identify his use of ethos and pathos throughout his speech.
Make sure to complete both part of this series! Click HERE to launch Part Two.
Type: Original Student Tutorial
Continue to study epic similes in excerpts from The Iliad in Part Two of this two-part series. In Part Two, you'll learn about mood and how the language of an epic simile produces a specified mood in excerpts from The Iliad.
Make sure to complete Part One before beginning Part Two. Click HERE to view "That's So Epic: How Epic Similes Contribute to Mood (Part One)."
Type: Original Student Tutorial
Learn about how epic similes create mood in a text, specifically in excerpts from The Iliad, in this two-part series.
In Part One, you'll define epic simile, identify epic similes based on defined characteristics, and explain the comparison created in an epic simile.
In Part Two, you'll learn about mood and how the language of an epic simile produces a specified mood in excerpts from The Iliad. Make sure to complete both parts!
Click HERE to view "That's So Epic: How Epic Similes Contribute to Mood (Part Two)."
Type: Original Student Tutorial
Continue to read the famous short story “The Bet” by Anton Chekhov and explore the impact of a fifteen-year bet made between a lawyer and a banker. In Part Two, you’ll cite textual evidence that supports an analysis of what the text states explicitly, or directly. You'll also make inferences, support them with textual evidence, and use them to explain how the bet transformed the lawyer and the banker by the end of the story.
Make sure to complete Part One before beginning Part Two. Click HERE to view Part One.
Make sure to complete Part Three after you finish Part Two. Click HERE to view "Risky Betting: Analyzing a Universal Theme (Part Three)."
Type: Original Student Tutorial
Read the famous short story “The Bet” by Anton Chekhov and explore the impact of a fifteen-year bet made between a lawyer and a banker in this three-part tutorial series.
In Part One, you’ll cite textual evidence that supports an analysis of what the text states explicitly, or directly, and make inferences and support them with textual evidence. By the end of Part One, you should be able to make three inferences about how the bet has transformed the lawyer by the middle of the story and support your inferences with textual evidence.
Make sure to complete all three parts!
Click HERE to launch "Risky Betting: Text Evidence and Inferences (Part Two)."
Click HERE to launch "Risky Betting: Analyzing a Universal Theme (Part Three)."
Type: Original Student Tutorial
Identify rhyme, alliteration, and repetition in Edgar Allan Poe's "The Raven" and analyze how he used these sound devices to affect the poem in this interactive tutorial.
Type: Original Student Tutorial
Study excerpts from the classic American novel Little Women by Louisa May Alcott in this interactive English Language Arts tutorial. Using excerpts from chapter eight of Little Women, you'll identify key characters and their actions. You'll also explain how interactions between characters contributes to the development of the plot.
Type: Original Student Tutorial
Examine how allusions contribute to meaning in excerpts from O. Henry's classic American short story “The Gift of the Magi." In this interactive tutorial, you'll determine how allusions in the text better develop the key story elements of setting, characters, and conflict and explain how the allusion to the Magi contributes to the story’s main message about what it means to give a gift.
Type: Original Student Tutorial
Learn to identify imagery in William Shakespeare's "Sonnet 18" and explain how that imagery contributes to the poem's meaning with this interactive tutorial.
Type: Original Student Tutorial
Discover how Isaac Newton's background, talents, interests, and goals influenced his groundbreaking work in this interactive tutorial.
This is part 4 in a 4-part series. Click below to explore the other tutorials in the series.
- Part 1: Discovering Newton's First Law of Motion: On the Soccer Pitch
- Part 2: Discovering Newton’s Second Law of Motion: On the Softball Diamond
- Part 3: Discovering Newton’s Third Law of Motion: On the Basketball Court
Type: Original Student Tutorial
Study William Shakespeare's "Sonnet 18" to determine and compare two universal themes and how they are developed throughout the sonnet.
Type: Original Student Tutorial
Explore the form and meaning of William Shakespeare's “Sonnet 18.” In this interactive tutorial, you’ll examine how specific words and phrases contribute to meaning in the sonnet, select the features of a Shakespearean sonnet in the poem, identify the solution to a problem, and explain how the form of a Shakespearean sonnet contributes to the meaning of "Sonnet 18."
Type: Original Student Tutorial
Analyze how O. Henry uses details to address the topics of value, sacrifice, and love in his famous short story, "The Gift of the Magi." In this interactive tutorial, you'll also determine two universal themes of the story.
Type: Original Student Tutorial
Explore key story elements in more excerpts from the classic American short story “The Gift of the Magi” by O. Henry.
In Part Two of this two-part series, you'll analyze how important information about two main characters is revealed through the context of the story’s setting and events in the plot. By the end of this tutorial, you should be able to explain how character development, setting, and plot interact in "The Gift of the Magi."
Make sure to complete Part One before beginning Part Two. Click HERE to launch Part One.
Type: Original Student Tutorial
Explore key story elements in the classic American short story “The Gift of the Magi” by O. Henry. Throughout this two-part tutorial, you'll analyze how important information about two main characters is revealed through the context of the story’s setting and events in the plot. By the end of this tutorial series, you should be able to explain how character development, setting, and plot interact in excerpts from this short story.
Make sure to complete both parts! Click HERE to view "How Story Elements Interact in 'The Gift of the Magi' -- Part Two."
Type: Original Student Tutorial
Read more from the fantasy novel The Princess and the Goblin by George MacDonald in Part Two of this three-part series. By the end of this tutorial, you should be able to compare and contrast the archetypes of two characters in the novel.
Make sure to complete all three parts of this series in order to compare and contrast the use of archetypes in two texts.
Click HERE to view "Archetypes -- Part One: Examining an Archetype in The Princess and the Goblin."
Click HERE to view "Archetypes -- Part Three: Comparing and Contrasting Archetypes in Two Fantasy Stories."
Type: Original Student Tutorial
Learn to determine the important traits of a main character named Princess Irene in excerpts from the fantasy novel The Princess and the Goblin by George MacDonald. In this interactive tutorial, you’ll also identify her archetype and explain how textual details about her character support her archetype.
Make sure to complete all three parts of this series in order to compare and contrast the use of archetypes in two texts.
Click HERE to view "Archetypes -- Part Two: Examining Archetypes in The Princess and the Goblin."
Click HERE to view "Archetypes -- Part Three: Comparing and Contrasting Archetypes in Two Fantasy Stories."
Type: Original Student Tutorial
Learn to identify aspects of setting and character as you analyze several excerpts from “The Yellow Wallpaper," a chilling short story by Charlotte Perkins Gilman that explores the impact on its narrator of being confined to mostly one room. You'll also determine how the narrator’s descriptions of the story’s setting better reveal her emotional and mental state.
This interactive tutorial is Part One in a two-part series. By the end of Part Two, you should be able to explain how the narrator changes through her interaction with the setting. Click below to launch Part Two.
The Power to Cure or Impair: The Importance of Setting in 'The Yellow Wallpaper' -- Part Two
Type: Original Student Tutorial
Continue to examine several excerpts from the chilling short story “The Yellow Wallpaper” by Charlotte Perkins Gilman, which explores the impact on its narrator of being confined to mostly one room. In Part Two of this tutorial series, you'll determine how the narrator’s descriptions of the story’s setting reveal its impact on her emotional and mental state. By the end of this tutorial, you should be able to explain how the narrator changes through her interaction with the setting.
Make sure to complete Part One before beginning Part Two. Click HERE to launch "The Power to Cure or Impair: The Importance of Setting in 'The Yellow Wallpaper' -- Part One."
Type: Original Student Tutorial
Explore the mysterious poem “The House on the Hill” by Edwin Arlington Robinson in this interactive tutorial. As you explore the poem's message about the past, you’ll identify the features of a villanelle in the poem. By the end of this tutorial, you should be able to explain how the form of a villanelle contributes to the poem's meaning.
Type: Original Student Tutorial
Continue to explore the significance of the famous poem “The New Colossus” by Emma Lazarus, lines from which are engraved on the pedestal of the Statue of Liberty.
In Part Two of this two-part series, you’ll identify the features of a sonnet in the poem "The New Colossus." By the end of this tutorial, you should be able to explain how the form of a sonnet contributes to the poem's meaning.
Make sure to complete Part One before beginning Part Two.
Click HERE to launch "A Giant of Size and Power -- Part One: Exploring the Significance of 'The New Colossus.'"
Type: Original Student Tutorial
Continue to examine how setting influences characters in excerpts from The Red Umbrella by Christina Diaz Gonzalez with this interactive tutorial.
This is part 2 in a two-part series. Make sure to complete Part One first. Click HERE to launch "Analyzing the Beginning of The Red Umbrella -- Part One: How Setting Influences Events."
Type: Original Student Tutorial
In Part One, explore the significance of the famous poem “The New Colossus” by Emma Lazarus, lines from which are engraved on the pedestal of the Statue of Liberty.
This famous poem also happens to be in the form of a sonnet. In Part Two of this two-part series, you’ll identify the features of a sonnet in the poem. By the end of this tutorial series, you should be able to explain how the form of a sonnet contributes to the poem's meaning. Make sure to complete both parts!
Click HERE to launch "A Giant of Size and Power -- Part Two: How the Form of a Sonnet Contributes to Meaning in 'The New Colossus.'"
Type: Original Student Tutorial
Explore excerpts from the beginning of the historical fiction novel The Red Umbrella by Christina Diaz Gonzalez in this two-part series. In Part One, you'll examine how setting influences events. In Part Two, you'll examine how setting influences characters.
Make sure to complete both parts! Click HERE to launch Part Two.
Type: Original Student Tutorial
Learn the unique characteristics of four classes of underwater animals within phyla chordata, including tunicates, lancelets, lampreys, rays, sharks, and chimeras, in this interactive tutorial.
This is part 1 in a two-part series. Click to open Part 2 to learn about more familiar classes of animals in phylum chordata.
Type: Original Student Tutorial
Explore the unique characteristics of bony fish, amphibians, reptiles, birds, and mammals from phylum chordata in this interactive tutorial.
This is part 2 in a two-part series. Click to open Part 1 to learn about less familiar classes of animals in phylum chordata.
Type: Original Student Tutorial
Explore the impacts on sea turtles, humans, and the economy when we live, work, and play at the beach with this interactive tutorial.
Type: Original Student Tutorial
This SaM-1 video provides the students with the optional "twist" for Lesson 17 and the Model Eliciting Activity (MEA) they have been working on in the Grade 3 Physical Science Unit: Water Beach Vacation.
To see all the lessons in the unit please visit https://www.cpalms.org/page818.aspx.
Type: Original Student Tutorial
This video introduces the students to a Model Eliciting Activity (MEA) and concepts related to conducting experiments so they can apply what they learned about the changes water undergoes when it changes state. This MEA provides students with an opportunity to develop a procedure based on evidence for selecting the most effective cooler.
This SaM-1 video is to be used with lesson 14 in the Grade 3 Physical Science Unit: Water Beach Vacation. To see all the lessons in the unit please visit https://www.cpalms.org/page818.aspx.
Type: Original Student Tutorial
Continue your tour of Kingdom Animalia by exploring the similarities and unique characteristics of annelids, nematodes, arthropods, echinoderms, and chordates. In this interactive tutorial, you'll also review animals from the four phyla we met in Part 1.
This is Part 2 in a series. Click below to open the other tutorials in this series.
Type: Original Student Tutorial
Dive into the fascinating world of animals and explore the similarities and unique characteristics of sponges, cnidarians, flatworms, and mollusks in this interactive tutorial.
This is Part 1 in a series. Click below to open the other tutorials in this series.
Type: Original Student Tutorial
Learn how to identify different sources of scientific claims and to evaluate their reliability in this interactive tutorial.
Type: Original Student Tutorial
Explore Robert Frost's poem "Mending Wall" and examine words, phrases, and lines with multiple meanings. In this interactive tutorial, you'll analyze how these multiple meanings can affect a reader’s interpretation of the poem.
Type: Original Student Tutorial
Examine the topics of transformation and perfection as you read excerpts from the “Myth of Pygmalion” by Ovid and the short story “The Birthmark” by Nathaniel Hawthorne. By the end of this two-part interactive tutorial series, you should be able to explain how the short story draws on and transforms source material from the original myth.
This tutorial is the second in a two-part series. Click HERE to launch Part One.
Type: Original Student Tutorial
Examine the topics of transformation and perfection as you read excerpts from the “Myth of Pygmalion” by Ovid and the short story “The Birthmark” by Nathaniel Hawthorne. By the end of this two-part interactive tutorial series, you should be able to explain how the short story draws on and transforms source material from the original myth.
This tutorial is the first in a two-part series. Click HERE to launch Part Two.
Type: Original Student Tutorial
Learn more about that dreaded word--plagiarism--in this interactive tutorial that's all about citing your sources, creating a Works Cited page, and avoiding academic dishonesty!
Type: Original Student Tutorial
Learn more about that dreaded word--plagiarism--in this interactive tutorial that's all about citing your sources and avoiding academic dishonesty!
Type: Original Student Tutorial
Explore excerpts from Ralph Waldo Emerson's essay "Self-Reliance" in this two-part series. This tutorial is Part Two. In this tutorial, you will continue to examine excerpts from Emerson's essay that focus on the topic of traveling. You'll examine word meanings and determine the connotations of specific words. You will also analyze the impact of specific word choices on the meaning of this portion of the essay.
Make sure to complete Part One first. Click HERE to launch Part One.
Type: Original Student Tutorial
Explore excerpts from Ralph Waldo Emerson's essay "Self-Reliance" in this two-part interactive tutorial series. You will examine word meanings, examine subtle differences between words with similar meanings, and think about the emotions or associations that are connected to specific words. Finally, you will analyze the impact of specific word choices on the meaning of these excerpts.
Make sure to complete both parts! Click HERE to launch Part Two.
Type: Original Student Tutorial
Explore excerpts from Ralph Waldo Emerson's essay "Self-Reliance" in this interactive two-part tutorial. This tutorial is Part Two. In this two-part series, you will learn to enhance your experience of Emerson's essay by analyzing his use of the word "genius." You will analyze Emerson's figurative meaning of "genius" and how he develops and refines the meaning of this word over the course of the essay.
Make sure to complete Part One before beginning Part Two. Click HERE to view Part One.
Type: Original Student Tutorial
Explore excerpts from Ralph Waldo Emerson's essay "Self-Reliance" in this interactive two-part tutorial. In Part One, you’ll learn to enhance your experience of a text by analyzing its use of a word’s figurative meaning. Specifically, you'll examine Emerson's figurative meaning of the key term "genius." In Part Two, you’ll learn how to track the development of a word’s figurative meaning over the course of a text.
Make sure to complete both parts of the tutorial! Click HERE to launch Part Two.
Type: Original Student Tutorial
Genetic mutations can cause illness. Learn how genetic diseases can affect you and your communities in this interactive tutorial.
Type: Original Student Tutorial
Learn about asexual and sexual reproduction of fungi in this interactive tutorial. This is Part 2 of 3 in this series on the Structure and Function of Fungi.
Click to open Part 1, Basic Characteristics and Structures
Click HERE to open Part 3, Nutrition and Mutualistic Relationships
Type: Original Student Tutorial
Learn how the expression of genes is affected our environment, including lifestyle choices. In this interactive tutorial, you'll also explore how a combination of genes and environmental factors can impact the risk of multifactorial disease.
Type: Original Student Tutorial
Practice analyzing word choices in "The Raven" by Edgar Allan Poe, including word meanings, subtle differences between words with similar meanings, and emotions connected to specific words. In this interactive tutorial, you will also analyze the impact of specific word choices on the meaning of the poem.
This is Part Two of a two-part series. Part One should be completed before beginning Part Two. Click HERE to open Part One.
Type: Original Student Tutorial
Practice analyzing word choices in "The Raven" by Edgar Allan Poe in this interactive tutorial. In this tutorial, you will examine word meanings, examine subtle differences between words with similar meanings, and think about emotions connected to specific words. You will also analyze the impact of specific word choices on the meaning of the poem.
This tutorial is Part One of a two-part series on Poe's "The Raven." Click HERE to open Part Two.
Type: Original Student Tutorial
See how non-native species can impact ecosystem biodiversity to create problems for native species in this interactive tutorial.
Type: Original Student Tutorial
Flowering plants have growth and life cycle properties that make them distinct from other types of plants. Learn about their unique properties in this final and fourth tutorial of this series on plants. Check out the other tutorials in this series.
- Bryophytes (Part 1) - click .
- Pteridophytes (Part 2) - click here.
- Gymnosperms (Part 3) - click here.
Type: Original Student Tutorial
Pine trees, and other gymnosperms, have some unique growth and life cycle properties. This is part three of a four-part series on the characteristics of plants.
Check out the other tutorials in this series.
- Bryophytes (Part 1) - click .
- Pteridophytes (Part 2) - click here.
- Angiosperms (Part 4) - click here.
Type: Original Student Tutorial
Explore Pteridophytes, a group of plants that includes ferns. This is part two of a four-part series on the characteristics of plants.
Check out the other tutorials in this series.
Type: Original Student Tutorial
Discover a group of plants called bryophytes, which includes mosses, liverworts andhornworts. Thisinterative tutorial is part one of a four-part series on the characteristics of plants.
Check out the other tutorials in this series.
- Pteridophytes (Part 2) - click .
- Gymnosperms (Part 3) - click here.
- Angiosperms (Part 4) - click here.
Type: Original Student Tutorial
Learn how to create a Poem in 2 Voices in this interactive tutorial. This tutorial is Part Three of a three-part series. In this tutorial, you will learn how to create a Poem in 2 Voices using evidence drawn from a literary text: The Strange Case of Dr. Jekyll and Mr. Hyde by Robert Louis Stevenson.
You should complete Part One and Part Two of this series before beginning Part Three.
Click HERE to launch Part One. Click HERE to launch Part Two.
Type: Original Student Tutorial
Get ready to travel back in time to London, England during the Victorian era in this interactive tutorial that uses text excerpts from The Strange Case of Dr. Jekyll and Mr. Hyde. This tutorial is Part Two of a three-part series. You should complete Part One before beginning this tutorial. In Part Two, you will read excerpts from the last half of the story and practice citing evidence to support analysis of a literary text. In the third tutorial in this series, you’ll learn how to create a Poem in 2 Voices using evidence from this story.
Make sure to complete all three parts! Click to HERE launch Part One. Click HERE to launch Part Three.
Type: Original Student Tutorial
Learn how authors create mood in a story through this interactive tutorial. You'll read a science fiction short story by author Ray Bradbury and analyze how he uses images, sound, dialogue, setting, and characters' actions to create different moods. This tutorial is Part One in a two-part series. In Part Two, you'll use Bradbury's story to help you create a Found Poem that conveys multiple moods.
When you've completed Part One, click HERE to launch Part Two.
Type: Original Student Tutorial
Practice writing different aspects of an expository essay about scientists using drones to research glaciers in Peru. This interactive tutorial is part four of a four-part series. In this final tutorial, you will learn about the elements of a body paragraph. You will also create a body paragraph with supporting evidence. Finally, you will learn about the elements of a conclusion and practice creating a “gift.”
This tutorial is part four of a four-part series. Click below to open the other tutorials in this series.
- Drones and Glaciers: Eyes in the Sky (Part 1)
- Drones and Glaciers: Eyes in the Sky (Part 2)
- Expository Writing: Eyes in the Sky (Part 3)
- Expository Writing: Eyes in the Sky (Part 4)
Type: Original Student Tutorial
Learn how phosphorus pollution can lead to changes in the Everglades.
Type: Original Student Tutorial
Practice citing evidence to support analysis of a literary text as you read excerpts from one of the most famous works of horror fiction of all time, The Strange Case of Dr. Jekyll and Mr. Hyde.
This tutorial is Part One of a three-part tutorial. In Part Two, you'll continue your analysis of the text. In Part Three, you'll learn how to create a Poem in 2 Voices using evidence from this story. Make sure to complete all three parts!
Click HERE to launch Part Two. Click HERE to launch Part Three.
Type: Original Student Tutorial
Learn how to write an introduction for an expository essay in this interactive tutorial. This tutorial is the third part of a four-part series. In previous tutorials in this series, students analyzed an informational text and video about scientists using drones to explore glaciers in Peru. Students also determined the central idea and important details of the text and wrote an effective summary. In part three, you'll learn how to write an introduction for an expository essay about the scientists' research.
This tutorial is part three of a four-part series. Click below to open the other tutorials in this series.
- Drones and Glaciers: Eyes in the Sky (Part 1)
- Drones and Glaciers: Eyes in the Sky (Part 2)
- Expository Writing: Eyes in the Sky (Part 3)
- Expository Writing: Eyes in the Sky (Part 4)
Type: Original Student Tutorial
Learn about the basic characteristics and structures of fungi in Part 1 of 3 in this series on the Structure and Function of Fungi.
Click to open Part 2, Asexual and Sexual Reproduction
Click HERE to open Part 3, Nutrition and Mutualistic Relationships
Type: Original Student Tutorial
Learn about the nutrition and mutualistic relationships of fungi in this interactive tutorial. This is Part 3 of 3 in this series on the Structure and Function of Fungi.
Click to open Part 1, Basic Characteristics and Structures
Click HERE to open Part 2, Asexual and Sexual Reproduction
Type: Original Student Tutorial
Learn how to identify the central idea and important details of a text, as well as how to write an effective summary in this interactive tutorial. This tutorial is the second tutorial in a four-part series that examines how scientists are using drones to explore glaciers in Peru.
This tutorial is part two of a four-part series. Click below to open the other tutorials in this series.
- Drones and Glaciers: Eyes in the Sky (Part 1)
- Drones and Glaciers: Eyes in the Sky (Part 2)
- Expository Writing: Eyes in the Sky (Part 3)
- Expository Writing: Eyes in the Sky (Part 4)
Type: Original Student Tutorial
Learn about how researchers are using drones, also called unmanned aerial vehicles or UAVs, to study glaciers in Peru. In this interactive tutorial, you will practice citing text evidence when answering questions about a text.
This tutorial is part one of a four-part series. Click below to open the other tutorials in this series.
- Drones and Glaciers: Eyes in the Sky (Part 1)
- Drones and Glaciers: Eyes in the Sky (Part 2)
- Expository Writing: Eyes in the Sky (Part 3)
- Expository Writing: Eyes in the Sky (Part 4)
Type: Original Student Tutorial
Pathogens of all sorts can make us sick. Learn the whats, whys, and hows of the process in this interactive tutorial.
Type: Original Student Tutorial
Learn how to avoid plagiarism in this interactive tutorial. You will also learn how to follow a standard format for citation and how to format your research paper using MLA style. Along the way, you will also learn about master magician Harry Houdini. This tutorial is Part Two of a two-part series on research writing.
Be sure to complete Part One first. Click to view Part One.
Type: Original Student Tutorial
Explore the alternation of generations in plants to see how sporophytes and gametophytes relate to each other during the life cycle of mosses and lilies.
Type: Original Student Tutorial
Explore examples of mutualism, competition, and predation in the Kenyan savannah ecosystem.
Type: Original Student Tutorial
Explore living and nonliving factors affecting populations of ants in Kenya and learn a bit about the importance of the acacia tree in this savannah ecosystem.
Type: Original Student Tutorial
Learn how living organisms can be organized into food webs and how energy is transferred through a food web from producers to consumers to decomposers. This interactive tutorial also includes interactive knowledge checks.
Type: Original Student Tutorial
Learn about paraphrasing and the use of direct quotes in this interactive tutorial about research writing. Along the way, you'll also learn about master magician Harry Houdini. This tutorial is part one of a two-part series, so be sure to complete both parts.
Check out part two—Avoiding Plaigiarism: It's Not Magic here.
Type: Original Student Tutorial
The story of the role of chemiosmosis in ATP synthese is told through the animation of hydrogen ions in the last steps of cellular respiration.
Type: Original Student Tutorial
Examine how genetic identification is aiding marine biologists studying organisms in deep ocean regions. This interactive tutorial also features a CPALMS Perspectives video.
Type: Original Student Tutorial
Learn how to create a Found Poem with changing moods in this interactive tutorial. This tutorial is Part Two of a two-part series. In Part One, students read “Zero Hour,” a science fiction short story by author Ray Bradbury and examined how he used various literary devices to create changing moods. In Part Two, students will use words and phrases from “Zero Hour” to create a Found Poem with two of the same moods from Bradbury's story.
Click HERE to launch Part One.
Type: Original Student Tutorial
Learn about the basic molecular structures and primary functions of carbohydrates with this interactive tutorial.
This is part 2 in a five-part series. Click below to explore other tutorials in the series.
- The Macromolecules of Life: Lipids
- The Macromolecules of Life: Proteins
- The Macromolecules of Life: Nucleic Acids
Type: Original Student Tutorial
Explore the impact of methylmercury pollution in the Everglades wetland ecosystem.
Type: Original Student Tutorial
Cite text evidence and make inferences about the "real" history of Halloween in this spooky interactive tutorial.
Type: Original Student Tutorial
Learn to distinguish between public health issues and individual health issues in this interactive tutorial.
This is part 1 of 4 in a series of tutorials addressing this standard.
Type: Original Student Tutorial
Learn more about that dreaded word--plagiarism--in this interactive tutorial that's all about citing your sources and avoiding academic dishonesty!
Type: Original Student Tutorial
Explore species interdependence focusing on roles played by periphyton in the Everglades ecosystem with this interactive tutorial.
Type: Original Student Tutorial
See how data are interpreted to better understand the reproductive strategies taken by sea anemones with this interactive tutorial.
Type: Original Student Tutorial
Examine field sampling strategies used to gather data and avoid bias in ecology research. This interactive tutorial features the CPALMS Perspectives video .
Type: Original Student Tutorial
Learn how to cite evidence and draw inferences in this interactive tutorial. Using an informational text about cyber attacks, you'll practice identifying text evidence and making inferences based on the text.
Type: Original Student Tutorial
Learn how to define and identify claims being made within a text. This tutorial will also show you how evidence can be used effectively to support the claim being made. Lastly, this tutorial will help you write strong, convincing claims of your own.
Type: Original Student Tutorial
Learn to identify explicit textual evidence and make inferences based on the text. In this interactive tutorial, you'll sharpen your analysis skills while reading about the famed American explorers, Lewis and Clark, and their trusted companion, Sacagawea. You'll practice analyzing the explicit textual evidence wihtin the text, and you'll also make your own inferences based on the available evidence.
Type: Original Student Tutorial
Learn about the basic molecular structures and primary functions of lipids with this interactive tutorial.
This is part 3 in a five-part series. Click below to explore other tutorials in the series.
- The Macromolecules of Life: Carbohydrates
- The Macromolecules of Life: Proteins
- The Macromolecules of Life: Nucleic Acids
Type: Original Student Tutorial
Learn how individual and societal choices affect sustainability and explore ways that you can reduce your impact on the environment with this interactive tutorial.
Type: Original Student Tutorial
Explore the mystery of muscle cell metabolism and how cells are able to meet the need for a constant supply of energy. In this interactive tutorial, you'll identify the basic structure of adenosine triphosphate (ATP), explain how ATP’s structure is related it its job in the cell, and connect this role to energy transfers in living things.
Type: Original Student Tutorial
At any instant in your life, millions and millions of enzymes are hard at work in your body as well as all around you making your life easier!
By the end of this tutorial you should be able to describe how enzymes speed up most biochemical reactions as well as identify the various factors that affect enzyme activity like pH and temperature.
Type: Original Student Tutorial
Learn the definition of "sustainability" and understand how our throw away consumer lifestyle has affected the environment in a negative way. In this interactive tutorial, you'll explore possible solutions to prevent further harm to the environment.
Type: Original Student Tutorial
Learn to identify and analyze extended metaphors using W.B. Yeats' poem, "The Stolen Child." In this interactive tutorial, we'll examine how Yeats uses figurative language to express the extended metaphor throughout this poem. We'll focus on his use of these seven types of imagery: visual, auditory, gustatory, olfactory, tactile, kinesthetic, and organic. Finally, we'll analyze how the poem's extended metaphor conveys a deeper meaning within the text.
Type: Original Student Tutorial
Learn about the basic molecular structures and primary functions of proteins with this interactive tutorial.
This is part 4 in a five-part series. Click below to explore other tutorials in the series.
- The Macromolecules of Life: Carbohydrates
- The Macromolecules of Life: Lipids
- The Macromolecules of Life: Nucleic Acids
Type: Original Student Tutorial
Learn to identify and analyze the central idea of an informational text. In this interactive tutorial, you'll read several informational passages about the history of pirates. First, you'll learn the four-step process for pinpointing the central idea. Then you'll analyze each passage to see how the central idea is developed throughout the text.
Type: Original Student Tutorial
Learn how to identify explicit evidence and understand implicit meaning in a text.
You should be able to explain how different types of scientific evidence support the theory of evolution, including direct observation, fossils, DNA, biogeography, and comparative anatomy and embryology.
Type: Original Student Tutorial
Learn how to identify and describe the leading scientific explanations of the origin of life on Earth.
Type: Original Student Tutorial
Explore how organisms gain usable energy and compare the two types of cellular respiration; aerobic and anaerobic. In this interactive tutorial, you'll also learn about reactants and products of both aerobic and anaerobic respiration.
Type: Original Student Tutorial
Learn how to make inferences based on the information included in the text in this interactive tutorial. Using the short story "The Last Leaf" by O. Henry, you'll practice identifying both the explicit and implicit information in the story. You'll apply your own reasoning to make inferences based on what is stated both explicitly and implicitly in the text.
Type: Original Student Tutorial
Join Baby Bear to answer questions about key details in his favorite stories with this interactive tutorial. Learn about characters, setting, and events as you answer who, where, and what questions.
Type: Original Student Tutorial
In this tutorial, you will practice identifying relevant evidence within a text as you read excerpts from Jack London's short story "To Build a Fire." Then, you'll practice your writing skills as you draft a short response using examples of relevant evidence from the story.
Type: Original Student Tutorial
Explore how cells use ATP as an energy source for cellular activities in this interactive tutorial.
Type: Original Student Tutorial
Learn how to make inferences using the novel Hoot in this interactive tutorial. You'll learn how to identify both explicit and implicit information in the story to make inferences about characters and events.
Type: Original Student Tutorial
Learn to identify and describe the structural and functional features of nucleic acids, one of the 4 primary macromolecule groups in biological systems, with this interactive tutorial.
This is Part 3 in 5-part series. Click below to open the other tutorials in the series:
- Macromolecules: Carbohydrates
- Macromolecules: Nucleic Acids
- Macromolecules: Lipids
- Macromolecules: Proteins
Type: Original Student Tutorial
Learn how to make inferences when reading a fictional text using the textual evidence provided. In this tutorial, you'll read the short story "The Story of an Hour" by Kate Chopin. You'll practice identifying what is directly stated in the text and what requires the use of inference. You'll practice making your own inferences and supporting them with evidence from the text.
Type: Original Student Tutorial
Learn that a scientific theory is the culmination of many experiments and supplies the most powerful explanation that scientists have to offer with this interactive tutorial.
Type: Original Student Tutorial
Learn how living organisms are classified according to their characteristics, which reflects their evolutionary history and relationships, as you complete this interactive tutorial.
Type: Original Student Tutorial
Learn to explain how a phylogenetic tree, or cladogram, is used to classify living organisms based on inherited similarities, and how it relates to other methods of hierarchical classification.
Type: Original Student Tutorial
Learn how to define what science is and what it is not. In this interactive tutorial, you will identify why certain ways of exploring the universe can and cannot be considered scientific practices.
Type: Original Student Tutorial
Learn to identify the four basic biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids) by structure and function with this interactive tutorial.
This is part 1 in a five-part series. Click below to explore other tutorials in the series.
- The Macromolecules of Life: Lipids
- The Macromolecules of Life: Proteins
- The Macromolecules of Life: Nucleic Acids
Type: Original Student Tutorial
Learn how the chemical properties of water relate to its physical properties and make it essential for life with this interactive tutorial.
Type: Original Student Tutorial
Learn how to explain differences in genetic and non-genetic classification methods. You should also know why genetic evidence is very powerful for understanding evolutionary relationships among organisms.
Type: Original Student Tutorial
Learn how to identify and describe the role of all of the major molecules needed for photosynthesis. You'll also be able to explain the role that photosynthesis plays in capturing carbon from the atmosphere to produce sugars.
Type: Original Student Tutorial
Learn to distinguish between questions that can be answered by science and questions that science cannot answer. This interactive tutorial will help you distinguish between science and other ways of knowing, including art, religion, and philosophy.
Type: Original Student Tutorial
Learn more about photosynthesis and cellular respiration. In this interactive tutorial, you will gain awareness of the connections between these two very important processes with regard to energy and carbon.
Type: Original Student Tutorial
Explore green chemistry and what it means to be benign by design in this interactive tutorial.
Type: Original Student Tutorial
In Part Two of this two-part series, you'll continue to explore excerpts from the Romantic novel Jane Eyre by Charlotte Brontë. In this tutorial, you'll examine the author's use of juxtaposition, which is a technique of putting two or more elements side by side to invite comparison or contrast. By the end of this tutorial, you should be able to explain how the author’s use of juxtaposition in excerpts from the first two chapters of Jane Eyre defines Jane’s perspective regarding her treatment in the Reed household.
Make sure to complete Part One before beginning Part Two. Click HERE to view Part One.
Type: Original Student Tutorial
Dive deeper into the famous short story “The Bet” by Anton Chekhov and explore the impact of a fifteen-year bet made between a lawyer and a banker.
In Part Three, you’ll learn about universal themes and explain how a specific universal theme is developed throughout “The Bet.”
Make sure to complete the first two parts in the series before beginning Part three. Click HERE to view Part One. Click HERE to view Part Two.
Type: Original Student Tutorial
Educational Game
Students attempt to save towns from damage prior to the arrival of several different natural disasters. Students will learn the importance of early prevention and actions to protect others, themselves and their property when faced with a natural disaster. Certain disasters are more appropriate for particular grade levels. Each scenario takes between 20 and 45 minutes to play, depending on the disaster for which your students are trying to prepare. There are five scenarios available, hurricane, tsunami, flood, earthquake, and wildfire. Each scenario can be played on easy, medium or hard difficulty levels. As with life, there are no "perfect solutions" to each scenario and no "perfect score", so students can play multiple times and the scenarios will still be slightly different.These simulation are part of a larger website that provides multiple links for natural disasters.
Type: Educational Game
Lesson Plans
In this lesson plan, students will explore the history and meaning behind various patriotic holidays and make personal connections with those holidays including, Constitution Day, Memorial Day, Veteran’s Day, Patriot Day, President’s Day, Independence Day, and Medal of Honor Day.
Type: Lesson Plan
This lesson introduces students to complex systems and to basic concepts from the field of system dynamics that lie at the heart of systems thinking. These concepts include stocks and flows, feedback loops, unintended consequences, and the basic principle that the behavior of complex systems can best be understood by looking at the system as a whole, and specifically by analyzing the system’s underlying structure. The lesson introduces these topics through an immersion in (and a role-play simulation of) the dynamics of urban recycling systems, many of which have been thrown into crisis in the past two years. Through this current-affairs example of complex systems in crisis, we identify some key structural features that help to explain how these systems behave over time. We also discover how well-intentioned action can cause negative unintended consequences when we try to intervene in a complex system without understanding how it operates.
Type: Lesson Plan
This lesson's primary focus is to introduce high school students to the concept of Elasticity, which is one of the fundamental concepts in the understanding of the physics of deformation in solids. The main learning objectives are: (1) To understand the essential concept of Elasticity and be able to distinguish simple solids objects based on degree and extent of their elastic properties; (2) To appreciate the utility of the elastic force vs. deformation curve through experiments; (3) To be aware of potential sources of error present in such experiments and identify corrective measures; and (4) To appreciate the relevance of Elasticity in practical applications.
Type: Lesson Plan
In this lesson students will see the different types of evidence scientists use to understand evolutionary relationships among organisms. They will first practice by using shared physical characteristics to predict relationships among members of the cat family and then use this approach to predict primate relationships. They will compare their predictions to evidence provided by analyzing amino acid sequences and build a phylogenetic tree based on these sequences. Finally, they will look at the tree in the context of time in order to see divergence times.
Type: Lesson Plan
Learning objectives: Students will learn what DNA fingerprinting is, what it is used for, and how it is used in paternity testing and forensics. Students will see how this technique actually works in lab. Students will learn how to analyze the gels used in this technique to match babies to parents, and crime scene evidence to suspects.
Type: Lesson Plan
Perspectives Video: Experts
The tide is high! How can we statistically prove there is a relationship between the tides on the Gulf Coast and in a fresh water spring 20 miles from each other?
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Statistical analysis played an essential role in using microgravity sensors to determine location of caves in Wakulla County.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Chemistry is pretty sweet. Also tasty if you understand oxidation and reduction reactions, but it may take a little MacGyvering.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Check this out and learn about how prokaryotes and eukaryotes regulate gene expression.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
How do you know what genes are thinking? By their expression. Learn more from a plant geneticist.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Pick up the pace and learn how snails fit into the Florida food web!
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Roads are a great resource for humans, but what do they mean for fragile ecosystems? Find out in this video.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Humans impact the environment in a number of ways. Learn more about how we interact with nature!
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
This teaching activity rocks! Learn about aquatic ecosystems and hands-on learning!
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
What lurks beneath the water's surface? Lots of creatures, big and small! Learn how mangroves grow in an unusual environment and support many other organisms both in and out of the water.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
What's in a molecular biologist's toolbox? Very small tools for working with cellular machines and molecules!
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Too many ideas about ocean currents swirling around in your head? Get into the flow of things with this video.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Do you think you know oil there is to know about human impact on the environment? Let this biologist explain.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
An oil scientist explains how crude oil is formed and how it behaves in the environment.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
A NASA botanist explains how studying photosynthesis now can help feed astronauts in the future.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Scientists can be superheroes when it comes to saving rivers! Watch this video to find out more.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Lionfish and other species are roaring past our native populations. Learn more.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Watch as this scientist shines a light on a type of pollution that affects sea turtles.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Don't cry over spilled oil. Take action instead! Learn how students can help scientists who are studying what happens to spilled oil and over time how it affects the environment.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Learn how the Woods Hole Oceanographic Institution experts track oil-soaked sand patties on the Gulf Coast to monitor possible negative environmental impacts from the Deepwater Horizon oil spill.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Expert
Invasive lionfish are taking a bite out of the ecosystem of Biscayne Bay. Biologists are looking for new ways to remove them, including encouraging recreational divers to bite back!
Type: Perspectives Video: Expert
Perspectives Video: Professional/Enthusiasts
Jeff Dutrow discusses how the interactions of spheres impacts fish behaviors including tides, currents, and seasons.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Professional/Enthusiast
Get sooted up and join a collier as he discusses charcoal production at historic Mission San Luis.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Professional/Enthusiast
You'll need to bring your computer skills and math knowledge to estimate oil volume and rate as it seeps from the ocean floor. Dive in!
Type: Perspectives Video: Professional/Enthusiast
Landfills have a come a long way! Explore modern techniques for managing our environmental impact through responsible waste disposal.
Download the CPALMS Perspectives video student note taking guide.
Type: Perspectives Video: Professional/Enthusiast
Presentation/Slideshows
This presentation, a narrated PowerPoint, provides detailed information regarding photosynthesis and cellular respiration. It is provided by a teacher for his students, but is well-done and engaging enough to be useful for other students.
Type: Presentation/Slideshow
A PowerPoint with speaker notes covering infectious diseases, causes, transmission, and control.
Type: Presentation/Slideshow
Text Resources
This website contains units focused on Earth's systems and cycles, which illustrate a sequence for learning the concepts through reading, data analysis activities, satellite imagery, computer visualizations, and hands-on experiments. This unit focuses on the ocean carbon cycle.
Type: Text Resource
An online passage which addresses the Health and Environmental risks of genetic engineering.
Type: Text Resource
This site from the National Academy of Sciences presents uses, sources, costs, and efficiency of energy.
Type: Text Resource
Using this case study students can discuss "How can an employee"s behaviors and actions drive their career stability and path?"
Type: Text Resource
Using this case study, students can answer the question, "What are the limits of fair use regarding copyright protection?"
Type: Text Resource
Using this case study, students can answer the question, "How does the composition of a scene influence how the viewer feels?"
Type: Text Resource
Tutorials
This tutorial is a step by step explanation of what occurs in photosynthesis during the Calvin Cycle. It describes and uses visuals for the chemical reactions in this biochemical pathway. This challenging tutorial addresses the standard at a high level of complexity.
Type: Tutorial
This tutorial shows and describes what occurs during the light reactions of photosynthesis which is the first stage of photosynthesis when plants capture and store energy from sunlight. In this process, light energy is converted into chemical energy, in the form of the energy-carrying molecules ATP and NADPH.
Type: Tutorial
This Khan Academy video explains oxidation and reduction reactions from a biological point of view.
Type: Tutorial
This Khan Academy video explains how oxidation and reduction reactions occur in cellular respiration. The chemical equation for cellular respiration is examined and broken down to show where each type of the reactions occur.
Type: Tutorial
This Khan Academy video explains how CAM plants fix carbon dioxide at night so they do not lose water by opening their stomata during the day.
Type: Tutorial
The Khan Academy video discusses how some plants avoid photorespiration by fixing carbon in the bundle sheath cells instead of the mesophylll cells.
Type: Tutorial
This Khan Academy video reviews the Calvin Cycle in C3 photosynthesis and discusses the reactants and products of this process. The video then describes photorespiration which is what occurs when the enzyme RuBisCO fixes oxygen instead of carbon dioxide and explains why this is considered an inefficient pathway for plants.
Type: Tutorial
This Khan Academy video discusses the science of taxonomy and where humans fit into the tree of life.
Type: Tutorial
This Khan Academy video explains the definition of species and provides examples of animals that belong to the same species.
Type: Tutorial
This Khan Academy video describes the structure of the molecule DNA in great detail. It also discuses the role DNA plays in the process of protein synthesis, explaining transcription and translation. The video discusses the relationship between DNA and chromosomes as well.
Type: Tutorial
This Khan Academy video explains how ATP is generated in the electron transport chain through the process of oxidative phosphorylation and chemiosmosis. It also explains the differences between oxidative phosphorylation and substrate level phosphorylation.
Type: Tutorial
This Khan Academy video explains how the NADH And FADH2 that were made during glycolysis and the Kreb's Cycle are used to generate ATP through the electron transport chain.
Type: Tutorial
This Khan Academy tutorial describes in detail the process of glucose being broken down into pyruvate during glycolysis. Glycolysis is the first biochemical pathway of cellular respiration.
Type: Tutorial
This Khan Academy video describes how the pyruvate produced in glycolysis undergoes oxidation to produce Acetyl CoA. The video then explains what occurs when Acetyl CoA enters the Kreb's cycle and how NADH and FADH2 are produced.
Type: Tutorial
This Khan Academy tutorial explains in detail the process of the light reactions of photosynthesis including the importance of the thylakoid membrane and the products that are produced from this reaction.
Type: Tutorial
This Khan Academy tutorial explains how the by-products from the light reactions of photosynthesis are used to produce sugar molecules in the Calvin Cycle.
Type: Tutorial
DNA sequencing is a technique for determining the complete sequence of bases (As, Ts, Gs, and Cs) for a particular piece of DNA. Sequencing is relatively time consuming, as the process must be done to fairly short lengths of DNA at a time. This tutorial will help you to understand the process of DNA sequencing.
Type: Tutorial
This Khan Academy video explains how the molecule ATP stores the energy needed for biological systems within organisms.
Type: Tutorial
This Khan Academy video describes how energy is extracted from the glucose molecule to make ATP. Each biochemical pathway involved in cellular respiration is discussed.
Type: Tutorial
This animation shows the process of glycolysis. The reactants, products, and the basic functions of aerobic and anaerobic cellular respiration are identified.
Type: Tutorial
Photosynthesis is often described as the reverse of cellular respiration. Respiration breaks down complex molecules to release energy that is used to make ATP. Photosynthesis takes energy from photons and uses it to build complex molecules. However both systems use an electron transport chain and associated proton pump and ATP synthase as a key part of the process. This tutorial will help you to understand the electron transport chain and ATP synthesis.
Type: Tutorial
Gene transcription is controlled by multiple factors. Some proteins bind to DNA sequences and start the process of gene transcription. RNA synthesis can only occur when these activators are bound to specific DNA sequences. This tutorial will help you to understand the process of gene transcription.
Type: Tutorial
This tutorial will help you to understand what determines the range of sound frequencies a person can hear. Sound travels through the air and through water as waves of changing pressure. The volume of sound is determined by the amplitude of the sound waves.
Type: Tutorial
This tutorial will help you to understand the role that vitamins play in human nutrition. Vitamins interact with enzymes to allow them to function more effectively. Though vitamins are not consumed in metabolism, they are vital for the process of metabolism to occur.
This challenging tutorial addresses the concept at a high level of complexity.
Type: Tutorial
You will see how the genetic code, using the DNA alphabet A,T,C, and G, produces codons to specify the 20 known amino acids. Each codon consists of a three letter code producing 64 possible words which specify the amino acids and stop signals.
Type: Tutorial
This tutorial will help you to understand the procedure of amplifying a single copy of DNA into millions of copies. Polymerase chain reaction is a molecular prototyping technique which helps in copying small segments of DNA into significant amounts required for molecular and genetic analyses.
Type: Tutorial
This tutorial will help the student understand about viruses which are small infectious agents that replicate only inside the living cells of other organisms.
Type: Tutorial
This tutorial will help the learners understand the process of binary fission in bacteria. During binary fission, the DNA copies itself, the cell divides in half, and two identical daughter cells are produced.
Type: Tutorial
This tutorial reviews the process of cellular respiration which is the set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP).
Type: Tutorial
This tutorial introduces the polymerase chain reaction (PCR), which is a technique used in molecular biology to make multiple copies of a gene even when only small amounts of DNA are available.
Type: Tutorial
Photosynthesis is an essential part of the exchange between humans and plants. Amanda Ooten walks us through the process of photosynthesis, also discussing the relationship between photosynthesis and carbohydrates, starch, and fiber -- and how the air we breathe is related to the food we ingest.
Type: Tutorial
How do coral reef conservationists balance the environmental needs of the reefs with locals who need the reefs to survive? Joshua Drew draws on the islands of Fiji and their exemplary system of protection, called "connectivity", which also keep the needs of fishermen in mind.
Type: Tutorial
Water is both essential and unique. Many of its particular qualities stem from the fact that it consists of two hydrogen atoms and one oxygen, therefore creating an unequal sharing of electrons. From fish in frozen lakes to ice floating on water, Christina Kleinberg describes the effects of polarity.
Type: Tutorial
Every day, we are bombarded by attention grabbing headlines that promise miracle cures to all of our ailments -- often backed up by a "scientific study." But what are these studies, and how do we know if they are reliable? David H. Schwartz dissects two types of studies that scientists use, illuminating why you should always approach the claims with a critical eye.
Type: Tutorial
A hearty bowl of cereal gives you the energy to start your day, but how exactly did that energy make its way into your bowl? It all begins with photosynthesis, the process that converts the air we breathe into energizing glucose. Cathy Symington details the highly efficient second phase of photosynthesis -- called the Calvin cycle -- which converts carbon dioxide into sugar with some clever mix-and-match math.
Type: Tutorial
When you picture the lowest levels of the food chain, you might imagine herbivores happily munching on lush, living green plants. But this idyllic image leaves out a huge (and slightly less appetizing) source of nourishment: dead stuff. John C. Moore details the "brown food chain," explaining how such unlikely delicacies as pond scum and animal feces contribute enormous amounts of energy to our ecosystems.
Type: Tutorial
This short video describes the process of antibiotic resistance. Right now, you are inhabited by trillions of micro organisms. Many of these bacteria are harmless (or even helpful!), but there are a few strains of ‘super bacteria' that are pretty nasty -- and they're growing resistant to our antibiotics. Why is this happening? Kevin Wu details the evolution of this problem that presents a big challenge for the future of medicine.
Type: Tutorial
In the past decade, the US honeybee population has been decreasing at an alarming and unprecedented rate. While this is obviously bad news for honeypots everywhere, bees also help feed us in a bigger way -- by pollinating our nation's crops. Emma Bryce investigates potential causes for this widespread colony collapse disorder.
Type: Tutorial
Chemical reactions are constantly happening in your body -- even at this very moment. But what catalyzes these important reactions? This short video explains how enzymes assist the process, while providing a light-hearted way to remember how activation energy works.
Type: Tutorial
This short video opens up the oceans' microscopic ecosystem, revealing its beauty and complexity. Footage from the Plankton Chronicles Project is used to create a video designed to ignite wonder and curiosity about this hidden world that underpins our own food chain.
Type: Tutorial
This tutorial will help the learners with their understanding of chemical structure of DNA.
Type: Tutorial
This lab simulation will allow you to explore how carbon circulates through the environment. Through data collection and analysis, you will experiment with the impact that humans are having on the cycling of carbon and make data based predictions on how these impacts may change environmental outcomes to the year 2100.
Type: Tutorial
When a malaria-carrying mosquito bites a human host, the malaria parasite enters the bloodstream, multiplies in the liver cells, and is then released back into the bloodstream, where it infects and destroys red blood cells. This animation will help you to understand the process of malarial infection.
Type: Tutorial
This tutorial will help the learners understand glycolysis, which is the process of enzymes breaking down glucose to release energy.
Type: Tutorial
The Krebs cycle is the central metabolic pathway in all aerobic organisms. This tutorial will help the learners understand the Krebs cycle.
Type: Tutorial
This resource explains how a solar cell converts light energy into electrical energy. The user will also learn about the different components of the solar cell and observe the relationship between photon intensity and the amount of electrical energy produced.
Type: Tutorial
This video explains oxidation and reduction in cellular respiration.
Type: Tutorial
Video/Audio/Animations
With an often unexpected outcome from a simple experiment, students can discover the factors that cause and influence thermohaline circulation in our oceans. In two 45-minute class periods, students complete activities where they observe the melting of ice cubes in saltwater and freshwater, using basic materials: clear plastic cups, ice cubes, water, salt, food coloring, and thermometers. There are no prerequisites for this lesson but it is helpful if students are familiar with the concepts of density and buoyancy as well as the salinity of seawater. It is also helpful if students understand that dissolving salt in water will lower the freezing point of water. There are additional follow up investigations that help students appreciate and understand the importance of the ocean's influence on Earth's climate.
Type: Video/Audio/Animation
This video shows mating displays and courtship behavior of Birds of Paradise. These birds display bright colors and visually stunning behaviors during courtship.
Type: Video/Audio/Animation
In this video, research is presented describing scientific studies of marine fossils found in Arctic regions.
Type: Video/Audio/Animation
This video presentation will help you to understand how HIV infects a cell and replicates itself using reverse transcriptase and the host's cellular machinery.
Type: Video/Audio/Animation
This video presentation will help to understand the regeneration process in a zebrafish. When the zebrafish heart is damaged, the wound site is rapidly sealed with a fibrin clot that stems bleeding within seconds. Following clot formation, the tissue that surrounds the heart muscle, the epicardium, gradually covers the fibrin clot via migration and cell division. Over the next few months, new cardiac muscle is produced and replaces the clot.
Type: Video/Audio/Animation
Ocean explorer Robert Ballard gives a TED Talk relating to the mysteries of the ocean, and the importance of its continued exploration.
Type: Video/Audio/Animation
- Observe the photosynthesis mechanism in the plant
- Learn about the main chemical reactions that takes place during photosynthesis
- Learn how solar energy is converted into chemical energy
Type: Video/Audio/Animation
- An interactive exercise for using agarose gel electrophoresis for separating DNA molecules
- Explain how restriction endonucleases is used in restriction analysis of DNA
Type: Video/Audio/Animation
- Background on the discovery of the DNA double helix
- Contains an interactive activity for base pairing
- Contains an interactive activity for DNA extraction
Type: Video/Audio/Animation
- This activity provides a historical background about research related to bacterial analysis
- Contains an animation that shows how enzymes work on cutting DNA strands
Type: Video/Audio/Animation
- Background on tracking human ancestry using the alu marker
- Animation on polymerase chain reaction, PCR
- Interactive activity for performing PCR
Type: Video/Audio/Animation
A collection of crossword puzzles that test the knowledge of students about some of the terms, processes, and classifications covered in science topics
Type: Video/Audio/Animation
This video examines the vocabulary essential for understanding the nature of science and evolution and illustrates how evolution is a powerful, well-supported scientific explanation for the relatedness of all life. A clear definition and description of scientific theory is given.
Type: Video/Audio/Animation
This video discusses how bacteria spread and the pros and cons of bacteria.
Type: Video/Audio/Animation
This video gives more detail on the light reaction and photophosphorylation that occur in photosynthesis.
Type: Video/Audio/Animation
In this NSF video and reading selection evolutionary biologist and ecologist John Bishop documents the return of living things to Mount St. Helens after the largest landslide in recorded history. This is a rare opportunity for scientists to get to study a devastated area and how it comes back from scratch in such detail.
Type: Video/Audio/Animation
In this National Science Foundation video and reading selection lab ecologist Janis Dickinson explains how she depends on citizen scientists to help her track the effects of disease, land-use change and environmental contaminants on the nesting success of birds.
Type: Video/Audio/Animation
This site has fantastic short Flash animations of intricate cell processes, including photosynthesis and the electron transport chain.
Type: Video/Audio/Animation
This simulation shows the spread of a favorable mutation through a population of pocket mice. Even a small selective advantage can lead to a rapid evolution of the population.
Type: Video/Audio/Animation
This lesson introduces students to Green Chemistry, the design of chemical products and processes that reduce or eliminate the use and/or the generation of hazardous substances. Green chemistry is a proactive approach to pollution prevention that teaches chemists how to develop products and materials in a manner that does not use hazardous substances, thus avoiding much waste, hazards and associated costs. The goal of this lesson is to introduce students to the 12 Principles of Green Chemistry and how they relate to a chemical process. These principles provide a framework for scientists, engineers and chemistry students to use when designing new materials, products, processes, and systems. The Principles focus on sustainable design criteria and have proven to be the source of innovative solutions to a wide range of problems. Through this lesson, students will also use weight and measurement to understand the concept of a recipe as it is applied to a chemical process and think critically about that process and how it might be improved. Students will be asked to use a wasteful, inefficient procedure to make glue and be challenged to improve the procedure-during which they will unknowingly use the 12 Principles. Before starting this lesson, students should have been introduced to the periodic table and properties of matter. The estimated time for this lesson is 50-60 minutes.
Type: Video/Audio/Animation
Virtual Manipulatives
The lac operon is a set of genes which are responsible for the metabolism of lactose in some bacterial cells. Students will explore the effects of mutation within the lac operon by adding or removing genes from the DNA.
- Predicts the effects on lactose metabolism when the various genes and DNA control elements are mutated (added or removed).
- Predicts the effects on lactose metabolism when the concentration of lactose is changed.
- Explain the roles of Lacl, LacZ, and LacY in lactose regulation.
Type: Virtual Manipulative
In this interactive Biotechniques virtual lab, you will isolate DNA from a human test subject and learn the uses for DNA obtained through extraction. The "Try It Yourself" section below the virtual lab gives instruction and background information about how to extract DNA from living tissue using basic materials available in grocery stores.
Type: Virtual Manipulative
Congratulations
