"Love Action" PPT Courseware 2

Description

"Love Action" PPT Courseware 2

Class objectives

1. Summarize the characteristics of rectangles and squares through conjecture and verification. (emphasis)

2. Be able to draw rectangles and squares on graph paper (difficulty)

Diligent in doing things and good at thinking:

Pair cooperation,

Choose a type of material you like, and verify the characteristics of the sides and corners of the rectangle in terms of sides and corners by measuring, folding, and counting.

Solve it yourself,

Choose a type of material you like, and verify the characteristics of the sides and corners of the square through methods such as measuring and folding the sides and corners. and write the results in Task 2.

first round

1. Continuously

Opposite sides are equal and all four angles are right angles.

The four sides are equal and the four angles are right angles.

2. Fill it out

3. The little judge decides the case skillfully.

1. The chalk box is square. ( )

2. The four corners of a square are all right angles. ( )

3. All four sides of a rectangle are equal. ( )

4. A square is a special rectangle. ( )

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"Love Action" PPT courseware 5:

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File Info

Update Time: 2024-11-22

This template belongs to Mathematics courseware Qingdao Edition Second Grade Mathematics Volume 2 industry PPT template

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