- MAFS.7.SP.2.4: Use measures of center and measures of variability for numerical data from random samples to draw informal comparative inferences about two populations. For example, decide whether the words in a chapter of a seventh-grade science book are generally longer than the words in a chapter of a fourth-grade science book.
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https://www.cpalms.org/PreviewAccessPoint/Preview/15848
Make or select an appropriate statement based upon two unequal data sets using measure of central tendency and shape of the distribution.
Clarifications:
Essential Understandings
Concrete:
- Understand the concept of distribution in a data set.
- Use tools to calculate the mean, median, mode, and range in two different data sets.
- Identify the measures of central tendency that are displayed in a bell curve, scatter plot, box and whisker plot.
- Use graphs or graphic organizers to compare the measures of central tendency of two different data sets.
- Identify the same measure of central tendency in two different data sets (e.g., the mean in one data set and the mean in another data set).
- Read and interpret a display of given data (e.g., bell curve, scatter plot, box, and whisker) to draw inferences (e.g., looking at the frequency of days of rain by month to determine which month I want to go camping).
- Understand the following concepts and vocabulary: mean, median, mode, spread of data, standard deviation and outlier.
Access Point #: MAFS.7.SP.2.AP.4b (Archived Access Point)
Access Point Standards
Visit the specific benchmark webpage to find related instructional resources.
Access Point Information
Number:
MAFS.7.SP.2.AP.4b
Category:
Access Points
Date Adopted or Revised:
06/14
Cluster:
Draw informal comparative inferences about two populations. (Additional Cluster) :
Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters.
Access Point Courses
- M/J Grade 7 Mathematics (#1205040): The benchmarks in this course are mastery goals that students are expected to attain by the end of the year. To build mastery, students will continue to review and apply earlier grade-level benchmarks and expectations.
- M/J Accelerated Mathematics Grade 7 (#1205050): In grade 7 accelerated, instructional time will emphasize six areas: (1) representing numbers in scientific notation and extending the set of numbers to the system of real numbers, which includes irrational numbers; (2) generating equivalent numeric and algebraic expressions including using the Laws of Exponents; (3) creating and reasoning about linear relationships including modeling an association in bivariate data with a linear equation; (4) solving linear equations, inequalities and systems of linear equations; (5) developing an understanding of the concept of a function and (6) analyzing two-dimensional figures, particularly triangles, using distance, angle and applying the Pythagorean Theorem.
Curricular content for all subjects must integrate critical-thinking, problem-solving, and workforce-literacy skills; communication, reading, and writing skills; mathematics skills; collaboration skills; contextual and applied-learning skills; technology-literacy skills; information and media-literacy skills; and civic-engagement skills.
- M/J Comprehensive Science 1, Advanced (#2002050):
- M/J Comprehensive Science 2 (#2002070):
- M/J Comprehensive Science 2, Advanced (#2002080):
- M/J Earth/Space Science, Advanced (#2001020):
- M/J Life Science, Advanced (#2000020):
- M/J Physical Science (#2003010):
- M/J Physical Science, Advanced (#2003020):
- M/J Foundational Skills in Mathematics 6-8 (#1204000): This course supports students who need additional instruction in foundational mathematics skills as it relates to core instruction. Instruction will use explicit, systematic, and sequential approaches to mathematics instruction addressing all strands including number sense & operations, algebraic reasoning, functions, geometric reasoning and data analysis & probability. Teachers will use the listed benchmarks that correspond to each students’ needs.
Effective instruction matches instruction to the need of the students in the group and provides multiple opportunities to practice the skill and receive feedback. The additional time allotted for this course is in addition to core instruction. The intervention includes materials and strategies designed to supplement core instruction.
- Access M/J Grade 7 Mathematics (#7812020): Access Courses:
Access courses are for students with the most significant cognitive disabilities. Access courses are designed to provide students access to grade-level general curriculum. Access points are alternate academic achievement standards included in access courses that target the salient content of Florida’s standards. Access points are intentionally designed to academically challenge students with the most significant cognitive disabilities.
- Access M/J Comprehensive Science 2 (#7820016):
- M/J Comprehensive Science 1 Accelerated Honors (#2002055):