"Let's Build a Crater" Universe PPT Courseware 3

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"Let's Build a Crater" Universe PPT Courseware 3

Show a partial photo of the moon with craters and describe the observed characteristics of the lunar terrain.

Summary of the characteristics of craters: irregular distribution, large number, different sizes, deep and shallow, etc.

1. Create a "crater".

(1) Propose: Let’s build a “crater”.

(2) Discussion: How to artificially create a "crater" model on the moon? By what method? What is the basis for this approach? What materials are needed? What environment on the moon do these materials simulate?

(3) Communicate collectively and talk about which methods are more in line with the actual conditions of the moon.

(4) According to the method set by themselves, the group jointly creates a "crater".

(5) Evaluate the "craters" created by students, mainly from the perspective of similarity.

2. Put forward the hypothesis of crater formation.

(1) What methods are used in the exchange group to create "craters"? What discoveries were made during the process of building the "crater"?

(2) Discuss which methods can successfully simulate craters on the moon.

(3) Speculate how the craters on the moon were formed? What is the reason for the speculation?

(4) Can you collect some materials to confirm your speculation?

3. Reading materials - the causes of craters.

(1) Read the information on the formation of craters in the textbook.

(2) Let’s talk about the current speculations and opinions of scientists on the formation of craters.

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For more information about the PPT courseware "We will build craters from the universe", please click the "We will build craters from the universe" ppt tag.

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"Let's build a "crater"" universe PPT download:

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Update Time: 2024-11-17

This template belongs to science courseware Science Edition for Sixth Grade Science Volume 2 industry PPT template

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