Hawaii
May 15, 2021, 1:30:00 AM
Friday
Level 3

Ms. Brianne

Target 1​

Lesson Type:

Continuation

Number Operation

:

Computation

Subtract within 1,000 (regrouping limited to only one place-value).

Supporting targets:
1:

Understand why the standard algorithm for subtraction is based on place-value.

2:

Understand that when subtracting a multi-digit number, each place-value is being subtracted individually to create the new number (ones are subtracted from ones, tens are subtracted from tens, etc.)

3:

Understand that when adding a multi-digit number, to solve start in the lowest place-value and go left.

4:

Understand how to regroup based on place-value understandings (i.e., ten ones can be composed into one ten – ten tens can be composed into one hundred).

5:

Grade:

2nd

Vocabulary:

Subtract, Regroup, Ones, Tens, Hundreds

Activities:

- Students practiced solving 3-digit subtractio problems with regrouping.

- Students played a tic tac toe game where they had to solve a given 3-digit subtraction problem before they could claim the square.

Home Exploration

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Target 2

Lesson Type:
New
Geometry
Shape
Classify 2D and 3D figures based on the basic properties of shapes.

:

Supporting targets:
1:

Classify shapes based on side measurements (2D figures).

2:

Classify shapes as regular (all sides of equal measure).

3:

Classify shapes as irregular (all sides are not of equal measure).

4:

5:

Grade:

4th

Vocabulary:

Regular, Irregular, Shape, 2D, Side, Angle

Activities:

- Students learned the characteristics of regular and irregular shapes.

- Students sorted pictures of different 2D shapes by whether they are regular or irregular shapes and explained why.

- Students used straws and connectors to build regular and irregular shapes.

Home Exploration

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Target 3

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Home Exploration

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