6-8
This applet shows the relationship between the area of a parallelogram and the lengths of its sides.
3-5, 6-8, 9-12
Use this interactive tool to create dynamic drawings on isometric dot paper.
6-8, 9-12
Use this
activity to practice how to enter a set of data, plot the data on a coordinate grid, and determine the equation for a line of best fit.3-5, 6-8, 9-12
Use this activity to practice solving systems of equations. Use this tool to check students' answers.
Pre-K-2, 3-5
This tool allows you to practice multiplying single-digit numbers.
6-8, 9-12
Use this applet to investigate how changes in the scale factor influence
the ratio of perimeters and the ratio of areas between two figures.
6-8
This applet proves the Pythagorean Theorem "without words" using geometry.
3-5, 6-8
This applet is the Product Game: a fun, interactive game that exercises your skill with factors and multiples.
3-5, 6-8
Find your personal number using your birthday! It is the month + date + year & month × date × year.
Pre-K-2, 3-5
Become confident in facts up to 12 x 12 using visual models that stress the conceptual
aspects of multiplication.
