###### Hawaii

###### March 27, 2021, 8:00:00 PM

###### Saturday

###### Level 2

## Ms. Joan

### Target 1

###### Lesson Type:

New

Number Operation

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Computation

Subtract within 50.

###### Supporting targets:

###### 1:

Recognize the arithmetic symbols in a subtraction equation: minus (-) and equals (=).

###### 2:

Understand that subtraction means to take a quantity away from another quantity.

###### 3:

Understand that subtracting numbers means making a smaller number.

###### 4:

###### 5:

###### Grade:

Kindergarden

###### Vocabulary:

take away, plus, minus, equals

Activities:

Students subtract using counters

- Students subtracted using drawing then wrote a number sentence to represent it.
- To get the difference of a given equation. students counted backwards. To help students visualize counting backwards, students were asked to write the numbers.

### Home Exploration

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### Target 2

###### Lesson Type:

###### New

###### Number Operation

###### Computation

###### Solve addition and subtraction word problems within 20.

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###### Supporting targets:

###### 1:

Identify the correct arithmetic process based on the information presented in word problems.

###### 2:

Find and use the needed information in a word problem in order to solve.

###### 3:

###### 4:

###### 5:

###### Grade:

Kindergarden

###### Vocabulary:

addition, subtraction, take-away, put together, altogether

Activities:

- Word problems were read to the students. Students identified if the word problem is addition or subtraction.
- They were also given different ways to show how to solve the word problem. (drawing, number line, tens frame, number sentence)

### Home Exploration

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### Target 3

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### Home Exploration