"Going to the Moon" PPT

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"Going to the Moon" PPT

Part One: Classroom Communication

Think about it: If we travel and investigate on the moon, what preparations should we make?

comminicate

1. What is the shape of the moon? Is the earth bigger or the moon bigger? Approximately how many kilometers is the moon from the earth?

2. What are the characteristics of the terrain on the moon’s surface? What is the bright part of the moon we see when we admire the moon at night? What's the dark part?

3. Are the temperatures during the day and night on the moon the same? What are the approximate day and night temperatures?

4. Is there gravity on the moon? How does gravity compare to Earth's gravity?

5. Are there air, liquid water and living things on the moon's surface?

Landing on the Moon PPT, Part 2: Discussion

1. Why are there no living things on the moon?

There is no air or water on the moon, and the temperature difference between day and night is huge

2. Why is there no liquid water on the moon?

The temperature difference between day and night is huge on the moon

3. Why is the temperature difference between day and night so large on the moon?

There is no protection from air on the moon

4. Why is there no air on the moon?

The gravity on the moon is small and cannot attract air

5. The fundamental reason why there is no air, liquid water or living things on the moon is that the gravity on the moon is very small.

Landing on the Moon PPT, Part 3: Environment on the Moon

1. The moon is a sphere, smaller than the earth. 49 The moon is about the size of the earth. The moon is about 384,000 kilometers away from the earth and is the closest sphere to the earth.

2. The surface of the moon is uneven, with mountains, plains, and many large and small craters. When we admire the moon at night, we see that the bright parts of the moon are mountains and the dark parts are plains.

3. The temperature difference between day and night is large on the moon. The temperature can reach over 120℃ during the day and below minus 180℃ at night.

4. The gravity on the moon is much smaller than that on the earth, only one-sixth of the earth's gravity.

5. There is no air, no liquid water, and no living things on the moon.

Landing on the Moon PPT, Part 4: The Process of Human Understanding of the Moon

Chang'e flies to the moon

Galileo pioneered the scientific exploration of the moon with the help of instruments

Man landed on the moon

Moon photographed by artificial satellite

Application development

After class, collect information about the moon landing and use your intelligence to make some suggestions for our country's moon landing plan.

Keywords: Qingdao edition fourth grade science PPT courseware for the second volume free download, landing on the moon PPT download, .PPT format;

For more information about the "To the Moon" PPT courseware, please click on the "To the Moon" ppt tag.

"Going to the Moon" PPT courseware 2:

"Going to the Moon" PPT Courseware 2 Humankind's Dream Human beings have had the fantasy of flying to the sky and embracing the moon since ancient times. At the end of the twentieth century, mankind finally realized this dream. The true or false theory of the American moon landing. Mankind landed on the moon for the first time. At that time, many television viewers saw a side of the United States...

"Going to the Moon" PPT courseware:

"Going to the Moon" PPT courseware Moon The moon, commonly known as the moon and the lunar moon in ancient times, is a satellite orbiting the earth. It is the only natural satellite of the Earth and the closest celestial body to the Earth (the average distance from the Earth is 384,400 kilometers). Moon watch..

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Update Time: 2024-11-21

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

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