Prime Factorization
Grade 645 min
aligned to 5.nbt.2 Prime Factorization
Learning Objective
I can use a factor tree to find the prime factorization of a number.
Lesson Flow
Watch Video
Math Antics - Prime Factorization
mathantics
Practice
4 questions • Short answer
Exit Ticket
“Use a factor tree to find the prime factorization of 60. Show all your work. Use a factor tree to find the prime factorization of 90. Show all your work. ”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
