Help students learn to recognize patterns in factors by using Rainbow Factorization. This activity is perfect for students learning how to simplify fractions. It can be used as a center or a project. It takes most students at least 45 minutes to complete. Your students will be challenged, but will also enjoy trying to fill in the missing pieces of the factor puzzles.
All composite numbers selected for this activity were taken from the game Sixty Second Sweep. If your students haven't played this game before, they will love it. It's a fun and fast-paced way to practice the multiplication facts for the numbers 2-9.
1 Rainbow Factorization Activity - 5 pages
1 Rainbow Factorization Answer Key - 5 pages
1 Sixty Second Sweep Game Sheet with Answer Key - 2 pages
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