Hawaii
August 14, 2021, 8:00:00 PM
Saturday
Level 2

Ms. Raejean

Target 1​

Lesson Type:

New

Number Operation

:

Operational Relationships

Deduce the relationship between quantities based on understandings of addition and subtraction properties.

Supporting targets:
1:

Understand that addition makes numbers larger and subtraction makes numbers smaller (use this to determine the unknown arithmetic symbol).

2:

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5:

Grade:

2nd

Vocabulary:

Equation, Base-Ten Blocks, Number Line

Activities:

Students looked at the numbers in an equation to determine whether to add or subtract. We discussed if numbers got larger or smaller. Students used animal counters, base-ten blocks, and number lines to check their answer. This activity allowed for practice with counting by tens and adding-on ones.

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Target 2

Lesson Type:
New
Critical Thinking
Spatial Reasoning
Use visual discrimination to solve spatial questions.

:

Supporting targets:
1:

Match a given object to its silhouette (contour).

2:

Identify the silhouette that two separate shapes will make when they are combined.

3:

4:

5:

Grade:

2nd

Vocabulary:

Silhouette (shadow, outline, profile)

Activities:

Students matched images to their corresponding silhouette.

 

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Target 3

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