Hawaii
March 27, 2021, 8:00:00 PM
Saturday
Level 2

Ms. Joan

Target 1​

Lesson Type:

New

Number Operation

:

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.

:

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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