See how choosing meaningful names for the variables, constants, and subroutines makes it easier for the next person to work on the code to understand it.

Given investigation scenarios and lab procedures, students will identify independent variables, dependent variables, constants, and control groups.

Students identify and control variables to design an experiment to see whether the temperature of a solvent affects the speed at which a solute dissolves.

This lesson provides learners with opportunities to practice writing equivalent equations and expressions for finding perimeter and patterns on a calendar. It also gives extension and remediation ideas as well as related instructional...