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31 items
Atoms Make Up Everything
Learn to demonstrate that there are a finite number of elements that combine to form all existing compounds, whether living or non-living, and in any state of matter.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Center Stage: Models of the Solar System
Learn how to compare and contrast the heliocentric and geocentric models of the Solar System. By this, we mean that you will see how some people used to think that the Earth was the center of the...

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Educators, Students
Collection: Original Student Tutorials Science - Grades K-8

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Challenges of Space Travel

Explore the challenges related to space travel in this interactive tutorial.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Characteristics of the Electromagnetic...
Examine the electromagnetic spectrum and characteristics associated with different portions of the spectrum in this interactive tutorial.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Classifying and Comparing Physical...
Learn to identify physical properties, compare and contrast substances based on their physical properties, specifically density, and determine whether physical properties have the ability to change.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Conservation of Mass and Energy in Living...
Learn how to identify explicit evidence and understand implicit meaning in a text. You should be able to describe how matter and energy are continuously transferred within and between organisms and...

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Conservation of Mass Tutorial
Understand and demonstrate that mass is conserved when substances undergo physical and chemical changes in a closed system.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Cooking with Chef Ragu: Acids, Bases, &...
Join Chef Ragu as he learns about acids, bases, and salts while he cooks up something special. By helping Chef Ragu throughout this tutorial, you will be able to compare and classify the properties...

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Energy and Cellular Respiration
Learn how food is broken down to produce energy for cells in the in the form of ATP in thisinteractive tutorial.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Exploring the Periodic Table Part 1: Periods
Explore the organization of elements on the Periodic Table and pay special attention to energy levels of elements that share periods in this interactive tutorial. This is part1 of 2 in a series of...

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Exploring the Periodic Table, Part 2: Groups
Explore the organization of elements into groups on the periodic table and what the group location indicates about an element's atomic structure. This is part 2 of 2 in a series of tutorials on the...

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Hot on the Trail

Investigate how temperature affects the rate of chemical reactions.

Primary Resource Type:
Original Tutorial
Subject(s): English Language Arts, Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Knights of the Round and Round Table-The...

Follow our quest to learn how carbon is cycled on earth.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Mass and Weight, What's the Difference
Differentiate between weight and mass, recognizing that weight is the amount of gravitational pull on an object and is distinct though proportional to mass.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Measuring Amounts of "Stuff": Exploring...

Learnto find the density (how many g/cm3) of three different objects, and explain what that number means.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 6, 7, 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Mixtures and Pure Substances

Mixtures and Pure substances are often confused, but if you complete this tutorial, you'll know the difference!

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Photosynthesis

Learn about the process of photosynthesis and ways that plants convert energy from the sun into glucose.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Physical and Chemical Changes

Learn to distinguish a physical change from a chemical change.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 6, 7, 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Science Research: Developing a Hypothesis
Learn how to write an effective hypothesis with sharks as a focus in this interactive tutorial. A hypothesis should be testable and falsifiable.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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Science Research: Writing a Conclusion
Learn how to write a valid conclusion from a scientific investigation. In this interactive tutorial, you'll also learn how toanswer questions using scientific reasoning.

Primary Resource Type:
Original Tutorial
Subject(s): Science
Grade Level(s): 8
Intended Audience: Students
Collection: Original Student Tutorials Science - Grades K-8

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