Pre-algebra

Planetary Distance and Scientific Notation

Expressions & Equations

Students interpret real astronomical data and represent very large numbers in scientific notation, exploring NASA moon–planet distance data in CODAP and analyzing patterns...

Classifying Quadrilaterals

Geometry

Students build and refine decision trees to classify objects efficiently with yes/no questions, then apply the thinking to quadrilaterals — grouping by properties and, in CODAP,...

Scatterplots and Roller Coasters

Statistics & Probability

The purpose of this lesson is to help students explore relationships between variables using real‑world data by creating and interpreting scatterplots. Students will analyze...