TESTS AND QUIZZES

• We will be finishing up Chapter 1 Monday, 10/13

In Chapter 2: Understanding multiplication

• Use equal groups to find how many in all

• Relate addition and multiplication

• Represent multiplication with number lines

• Represent multiplication with bar models

• Represent multiplication with arrays

• Understand the commutative property of multiplication

• Understand the indentity and zero properties of multiplication. 

CHAPTER 2 VOCABULARY WORDS

1. array

2. commutative property of multiplication

3. equal groups

4. factor

5. identity property of multiplication

6. multiply

7. product

8. zero property of multiplication