"Average Score" Division in the Table PPT Courseware 3

Description

"Average Score" Division in the Table PPT Courseware 3

teaching objectives

1. Combined with the specific situation, go through the hands-on process of dividing 10 pine cones from "arbitrarily divided into 2 parts" to "divided into 2 parts evenly".

2. Understand the meaning of average scores, be able to divide some specific items into several equal parts according to requirements, and write the results of each part.

3. Encourage students to actively participate in mathematics activities and understand that "each portion has the same amount" is the essence of "average score".

One point.

(1) Two squirrels share 10 pine cones. How many pine cones can each squirrel get?

(2) How to divide the two squirrels equally?

Arrange them with flower pieces or small sticks, and then tell everyone how you divided them.

Each portion is divided "the same amount", which is the average score.

practice

1. There are 12 pieces of candy, each person gets ( ) pieces.

The 3 of us split equally.

Arrange it with flower pieces.

2. Arrange 8 chairs in two rows, with the same number in each row, and ( ) chairs in each row.

3. Move your hands first, and then fill in ( ).

(1) Divide the 6 pieces into 3 equal parts, each piece ().

(2) Divide the 15 pieces into 5 equal parts, each with () pieces.

4. Divide 20 small sticks equally into 2, 4, 5 or 10 parts. How many sticks are in each part?

Score a score by hand, and then share your score and results with your classmates.

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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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File Info

Update Time: 2024-09-02

This template belongs to Mathematics courseware Hebei Education Edition Second Grade Mathematics Volume 1 industry PPT template

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