Thursday 9/22

Lakeview Bulletin

Agenda

Essential Question: Without dividing, how can you tell if a number is divisible by another number?

1. Finish Activity 3, R&PJ p. 17

2. Example 1: Finding Factor Pairs

Notes in your Math Journal

• Key Idea: Prime Factorization and Factor Trees

3. Example 2: Writing Prime Factorization

4. Ticket Out: 

1. List the factor pairs of 24
2. List the factor pairs of 51
3. Write the prime factorization of 20

Homework: R&PJ p. 18