"Bricks, Ceramics and Porcelain" Materials around us PPT

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"Bricks, Ceramics and Porcelain" Materials around us PPT

Part One Contents: Bricks and Ceramics

Where have we seen bricks? What is the main use of bricks? Use appropriate words to describe the brick.

Brick - I can describe it like this:

boxy

rough surface

Relatively hard...

What items around us are made of ceramics? What are the main uses of ceramics? Use appropriate words to describe ceramics.

Ceramics – I can describe it like this:

Various shapes

Smooth/rough surface

Relatively hard...

Bricks and Ceramics PPT, Part 2: Studying the Properties of Bricks and Ceramics

Use the materials and tools provided on the experimental table to study the hardness, flexibility, ease of absorbing water, and sinking and floating in water of bricks and ceramics.

Bricks, tiles and ceramics PPT, part three: changes in clay

Bricks are made of fired clay. Bricks made of clay are easily broken. When the bricks are heated, the properties of the clay change and they become solid bricks.

Ceramics are made from a special clay that must also be fired.

The production of both bricks and ceramics requires large amounts of clay, coal and other fuels, which can have an impact on the environment.

Keywords: Free download of Chinese PPT courseware for the third grade of the textbook version, PPT download of bricks and ceramics, PPT download of materials around us, .PPT format;

For more information about the PPT courseware "Materials Bricks, Tiles and Ceramic Porcelain Around Us", please click the Materials PPT Bricks, Tiles and Ceramics Porcelain Porcelain Around Us tag.

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Update Time: 2024-10-19

This template belongs to science courseware Third Grade Science Volume 1, Textbook Edition industry PPT template

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