"Who is exercising" PPT

Description

Hunan Education Edition fourth grade science volume 2, who is exercising PPT courseware

Part One: Discussion on Cooperation

Have you ever seen this or something similar? What is going on in this situation?

Activity 1: Who has moved

Specific method: Invite four students to come on stage and stand side by side on one side of the podium. Ask the other students to first look at and remember the positions of the four students and then turn around. Then ask one of the four students to move his position, and then ask The students below turned around and judged who had moved and stated the basis for their judgment.

Summary

The podium or a certain classmate you choose during the activity is the _______ you selected. If a classmate changes position relative to _______, this classmate must have moved.

Activity 2: Movement or stillness

Choose different reference objects to determine whether people or objects on the playground are moving or stationary.

One classmate thinks that Liu Min in the browsing car is moving, and another classmate thinks that Liu Min is stationary. Are their opinions correct? Tell me your reasons.

On what basis do we determine whether an object is moving or stationary?

Who is exercising PPT, part 2: expansion exercises

Why do you see the scenery on the roadside receding while sitting in a car?

Because we use cars as a reference to see the scenery.

You're really great

We have finished learning today’s science lesson!

In the coming time, you must continue to study! Especially keep good discipline!

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For more information about the PPT courseware "Who is exercising", please click on the "Who is exercising" ppt tag.

"Who is moving" PPT download:

Hunan Education Edition Fourth Grade Science Volume 2, Who is Playing PPT Download, Part One: Classroom Game First Level Game Rules: 1. Invite four people to stand side by side facing the blackboard, and the rest of the children will use the surrounding reference objects to remember The positions of the four people on the stage; 2. The people under the stage..

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Update Time: 2024-11-22

This template belongs to science courseware Hunan Education Edition Fourth Grade Science Volume 2 industry PPT template

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