Prime+Time+Resources

[|The Product Game Stand -Alone Applet] "Fun, interactive game that exercises your skill with factors and multiples."

[|The Product Game] 4 Lessons that use the Product Game applet

[|The Factor Game] "Fun interactive game that exercises your factoring ability. Test your skills against a human or the computer."

[|The Factor Tree] Factor numbers interactively into primes using a tree diagram.

[|Number Worlds] Students investigate properties of numbers including prime numbers, factors, and multiples.

[|The Locker Problem].Java applet to illustrate the locker problem.