"Problem Solving Example" Division with Remainder PPT Courseware 2

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"Problem Solving Example" Division with Remainder PPT Courseware 2

1. Review the rules and raise new questions

Question: What to draw on the horizontal line? what are you thinking?

Elicit: If we continue to follow this pattern, what is the 12th pattern? What about the 17th one? Today we continue to study this problem.

2. Exchange of methods

(1) Understand the meaning of the question and try it independently

Question: Read it and tell us what you learned.

Explore: What color should the 16th flag be? Please try it yourself.

(2) Communication methods and initial feelings

Question: What color should the 16th flag be? Here are some students’ ideas. Let’s take a look.

(3) Data changes and understanding methods

Question: How many good ways have you come up with to solve this problem? Who can say it briefly?

Changes: 1. If you want to find the color of the 20th flag, how are you going to solve the problem? Give it a try.

2. What about side 25? What about side 29? What do you want to tell everyone?

3. Consolidate practice and accumulate experience

Thread a string of beads according to the above rules. What color should the 24th bead be?

Requirements: (1) Read it and talk about what you know. (2) Solve problems independently. (3) How did you do it?

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Update Time: 2024-08-31

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

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