"Average Score" PPT Courseware on Division in Tables

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"Average Score" PPT Courseware on Division in Tables

1. Create situations and establish the concept of “average score”

(1) Situation introduction and actual operation

Classmates, I have brought you some small gifts, come and take a look!

Can you divide these sugars into 3 portions? Please give me a share.

(2) Compare the results of the score and understand the "average score" in special situations

There are three different ways to divide it.

Each serving is 2 pieces of sugar, the same amount.

Observe the results of the students. Which one do you like? Why?

(3) Provide materials and consolidate concepts through analysis

Class 2 (1) is going to visit the Science and Technology Park tomorrow. The students are preparing food. Have you found the average score?

(4) Connect with life and understand concepts

Please use your brain to think about it, have you ever encountered average scores in our lives?

2. Hands-on operation to explore the “average score” method

(1) Understand the meaning of the question and understand the "average score"

(2) Practical operation, application of "average score"

(1) Try to score a point yourself.

(2) Communicate the results of points and tell everyone how you scored them.

(3) Exchange scores and improve understanding of "average scores"

No matter how you divide it evenly, the result will be the same. As long as each portion gets the same amount, it's an "average score."

3. Practice to deepen your understanding of “average score”

(1) Discrimination practice

(2) Basic exercises

Tell me how you divided it.

Divide 10 boxes of yogurt into 2 equal portions, each ( ) box.

(3) Deepen practice

(1) There are ( ) maple leaves in total, and each ( ) leaf is divided into ( ) parts equally.

(2) If these 16 maple leaves are divided equally into 2 parts, each part has ( ) maple leaves.

4. Classwork

Homework: Exercise 2 on page 11, questions 1 to 4.

Keywords: Division within the table courseware, average score courseware, New People's Education Press second grade mathematics PPT courseware, second grade mathematics slide courseware download, division within the table PPT courseware download, average score PPT courseware download, .ppt format

For more information about the PPT courseware "Division Average Score in Tables", please click the "Division Average Scores in Tables ppt" tab.

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Update Time: 2024-11-16

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

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