"Bricks, Tiles, Pottery, and Porcelain" Materials Around Us PPT Courseware

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"Bricks, Tiles, Pottery, and Porcelain" Materials Around Us PPT Courseware

Think about it, talk about it

What are the main uses of bricks and tiles?

Mainly used in construction

Bricks and tiles - I can describe it like this:

Bricks are boxy, have rough surfaces, have particles, are uneven in color, are relatively hard, have poor toughness, have good water absorption, and will sink when placed in water.

The production of pottery

Humans began to make pottery in the Neolithic Age, which has a history of about eight to nine thousand years. It is a great creation with epoch-making significance in the process of human evolution.

pottery shape

The shapes of pottery can be divided into the following categories:

1. Water-drawing vessel, such as "Whirlpool Pattern Pointed Bottom Bottle";

2. Cooking utensils, including pots, tripods, pots, etc.;

3. Drinking utensils, cups, horns, goblets (gu), (gui), etc.;

4. Food utensils, including bowls, bowls, etc.;

5. Containers, including pots, cans, urns, bottles, statues, basins, jars, etc.

What are the main uses of ceramics?

Used in daily life to decorate and hold things

Ceramics – I can describe it like this:

The shapes vary. The surface of pottery is not as smooth as that of porcelain, it is harder and has poor toughness. The water absorption of pottery is not as good as that of bricks and tiles. Porcelain does not absorb water and will sink when placed in water.

Bricks and tiles - I can describe it like this:

Bricks and tiles are made of clay. The bricks are boxy. The surface of the bricks and tiles is rough, has particles, is uneven in color, is relatively hard, has poor toughness, and has good water absorption. It will sink when placed in water.

Ceramics – I can describe it like this:

Ceramics are made of clay and have different shapes. The surface of the pottery is not as smooth as that of porcelain, it is harder and has poor toughness. Unglazed pottery absorbs water better, while porcelain does not absorb water and will sink when placed in water.

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

"Bricks, Pottery, Porcelain" Materials Around Us PPT Courseware 3:

"Bricks, Tiles, Pottery, and Porcelain" Materials Around Us PPT Courseware 3 Bricks, Tiles, Pottery, and Porcelain Appearance Description Bricks and tiles: Bricks are all boxy, a little hard and heavy when pinched, and the surface is rough. Description of pottery and porcelain with different colors: Various...

"Bricks, Pottery, Porcelain" Materials Around Us PPT Courseware 2:

"Bricks, Tiles, Pottery, and Porcelain" Materials Around Us PPT Courseware 2 The Production of Pottery Humans began to make pottery in the Neolithic Age, with a history of about eight to nine thousand years. It is a great creation with epoch-making significance in the process of human evolution. In the history of China's ceramic development,...

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Update Time: 2024-11-22

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

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