This week in our Interactive Math Journals, we made an entry that gave the definition for multiples, LCM, factors, GCF, and prime and composite numbers. Under each flap, we gave the definition and a few examples. Students will be able to refer back to this entry when doing work in this unit to keep the terms straight.
I also sent them home with some multiple and LCM cootie catchers so they can practice with a family member over the weekend.
For some other ideas for factors, multiples, and prime and composite numbers, you can check out some of my posts from last year:
Graffiti Walls in Math Class - Great for review or test prep
Hope you're having a wonderful and relaxing Sunday!