"Earth Overview" PPT

Description

"Earth Overview" PPT

Part One: Learning Objectives

Knowledge goal:

Understand that the earth is an ordinary planet in the universe and is the home of mankind. Understand the shape and size of the earth. Know that a globe is a model of the Earth. Know the earth's axis, poles, prime meridian and equator, know the characteristics of longitude and latitude lines and the distribution rules of longitude and latitude, know how to divide low latitudes, middle latitudes and high latitudes, and remember how to divide the east and west hemispheres and the north and south hemispheres. .

Emotion goal:

Understand the process of human understanding of the shape and size of the earth, know that human understanding of objective things is endless, and the importance of the development of science and technology to human production and life, and cultivate students' serious study attitude and interest in exploring scientific mysteries. Cultivate students' observation, imagination, and spatial thinking abilities, and lay the foundation for cultivating students' dialectical materialist views.

Earth overview PPT, part 2 content: polar opposites

Someone from the state of Wei drove to the state of Chu. The state of Chu was obviously to the south of the state of Wei, but he chose to go north. Someone advised him: "The Kingdom of Chu is in the south, why are you going north?" The man replied: "My horse is good and can travel thousands of miles in a day." The person who advised him said: "Although the horse runs fast, it can't run fast. We are not taking the road of Chu." The man replied, "My travel expenses are too much." The person who advised him added, "It is no use having too much travel expenses!" The man replied impatiently, "My driving skills are not good enough." High." Precisely because the conditions for those who went to Chu State were very good, the further they traveled, the further away they became from Chu State.

Earth Overview PPT, Part 3: Earth’s Inner Sphere

Earth's Crust Outermost Layer Solid Rock

The thinnest, the land crust is thick and the ocean crust is thin

mantle middle top rock

The top of the mantle and the crust are collectively called the lithosphere

Earth's core, innermost layer, liquid magma

The thickest, the center of the earth, with high temperature and high pressure

Earth Overview PPT, Part 4: Reflection

When describing Magellan's route, I neglected to ask students to describe the continents and oceans the route passed through in order.

Earth's inner spheres are taking too much time

Keywords: Shanghai Education Edition Geography PPT courseware for sixth grade volume 2 free download, Earth overview PPT download, .PPT format;

For more information about the "Earth Overview" PPT courseware, please click the Earth Overview ppt tab.

"Earth Overview" PPT courseware:

The first part of the PPT courseware "Overview of the Earth": Learning objectives: The shape of the earth The size of the earth The layers of the earth... The second part of the PPT courseware "Overview of the Earth": The shape and size of the earth 1. Ancient people's views on Conjectures about the shape of the earth in ancient China...

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Update Time: 2024-10-03

This template belongs to Geography courseware Shanghai Education Edition Geography for Sixth Graders Volume 2 industry PPT template

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