Let's Line Up

Lining Up Points in a Plane using Sketchpad

animated gifUnderstanding How Slope Is Measured

GSP File:  Understanding Slope

Investigating Constant Perimeter and Changing Area of a Rectangle using Geometerís Sketchpad

(Available through Teacherspayteachers.com)


Understanding Solutions to an Equation with Sketchpad

GSP File:  Understanding Equations

Discovering Properties of Equalities and Inequalities

GSP File (From Exploring Algebra 1 with Sketchpad):  Properties of Inequalities

The Hikers

Mellow Yellow - An Activity to Study Distance Time Graphs Parabola Activities