## Ms. Joan

### Target 1​

###### Lesson Type:

Review

Number Operation

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Operational Relationships

Use properties of operations as strategies for adding and subtracting.

###### 1:

Identify the Commutative Property of Addition.

###### 2:

Understand that changing the order of addends, does not change the sum.

###### 3:

Understand the inverse relationship between addition and subtraction.

Kindergarden

###### Vocabulary:

Activities:

Student were given dominoes. Then, wrote the number on the paper and identified that even when the numbers changed their position, they will have the same sum.

• Student was asked to roll the dice, put it in a number sentence and solve it. Despite the different ways to show adding 3 different numbers, we will still have the same sum.
• Student were given 3 numbers that is part of the fact families. We use this numbers to show its relationship when adding and subtracting.
• Student made a sample of fact family house. Rolled dice, find out the answer and show how it these 3 numbers may be related in adding and subtracting.

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Activities:

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