"Problem Solving" Graphic Movement PPT Courseware

Description

"Problem Solving" Graphic Movement PPT Courseware

1. Mathematics in life

Can you draw the axis of symmetry of a symmetrical figure?

Today, we are going to use this knowledge to help us solve our problems.

2. Explore new knowledge

Can you cut out 4 little people holding hands like the one on the right?

Can you try to cut out 4 little people holding hands like this?

When drawing, you need to think carefully about how to avoid cutting out half a little person and still have the cut out little people holding hands.

3. Application of knowledge

Can you cut out a shape like the one below? We also use the method of folding in half and then folding in half again, okay? How to fold it? Give it a try!

Look carefully at the two groups of little people we cut out holding hands. Is there any hidden symmetry, translation and rotation that we have learned?

There are so many symmetries, translations and rotations hidden in the playground. Please use your brain. I hope you can use the knowledge we have learned to design more fun games.

4. Classwork

Homework: Exercise 7 on page 35, question 11. Exercise 7 on page 36, question 13.

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For more information about the PPT courseware "Problem-Solving Problems with the Movement of Graphics", please click on the Problem-Solving Problems ppt tab with the Motion of Graphics ppt.

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Update Time: 2024-11-25

This template belongs to Mathematics courseware People's Education Press Second Grade Mathematics Volume 2 industry PPT template

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