Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).

Exploring Point-Slope of a Line: PhET Graphing Lines Simulation

Posted by Steve Ji on

In this lesson plan, students use an interactive simulation called Graphing Lines to explore the parameters of the slope formula and how modifying the graph affects the equation or modifying the equat...

Math Skills Lesson Plan: It’s All Fun and Games

Posted by SM Bruner on

In this math skills lesson plan, which is adaptable for grades 3-12, students work collaboratively to research selected math skills. Students then create, play, and assess a math game that is designed...