Predict the spread of a virus over a population.
6-8, 9-12
Use tiles to represent variables and constants, learn how to represent
and solve algebra problem. Solve equations, substitute in variable
expressions, and expand and factor.
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
Exercise your factoring ability against a human or the computer in this Calculation Nation game.
Pre-K-2, 3-5
This tool allows you to practice multiplying single-digit numbers.
3-5, 6-8
Dividing Numbers into Two Factors and Building Arrays to Represent Each Factorization
