Rainbow Factors are a fun way to practice factoring your numbers. Students get immediate feedback on their work because if they are incorrect, they won't make a rainbow. Students learn why factor pairs are important and illustrate them in a fun way.
Included in this download:
Lesson Plan Page
Student Activity Sheet with vocabulary
Use for a small guided group or print it out and have students paste it in their math journals to refer to later.
Pass out the student activity sheet for practice or a center activity. This is a fun way for students to practice factoring numbers with a purpose.