Ceramics 22102021 Name some things made of ceramics
- Slides: 15
Ceramics 22/10/2021 * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
Ceramics 23/04/15 Starter: Look at the materials below and suggest the best material for each object AND explain the reason for your choice. 1. A school chair – wood, metal or plastic. 2. A cup for a child – plastic, ceramic or glass. 3. Shoes – synthetic leather or leather * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
What are ceramics? Ceramic means ‘of pottery’. Its made out of clay soil, that has been dug out of the ground and heated in a kiln oven. Clay an be easily shaped, and ceramics have excellent strength and hardness properties; however, they are often brittle in nature. Ceramics materials are compounds * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
Activity 1: What are ceramics? You use things made out of ceramics EVERY day. Can you think of any? Write a list of 3 Three things I use daily that are made of ceramics are: 1…………………. . 2…………………. 3…………………. . * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
Review * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
How bricks are made * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
Activity 2: What do you think is the order for how ceramics are made? Discuss in pairs * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
* ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
Review Activity: Use your list of the to draw a comic strip for making ceramics. Use pencil and ruler. * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
Activity: Use your list of the to draw a comic strip for making ceramics. Use pencil and ruler. Clay mixed with water to make soft Clay moulded Clay dug out of ground Clay fired in a kiln Finished product is used glazed * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
Ceramic Properties and Uses How do you think ceramics were used on one of these? * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
The space shuttle * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
Activity: Using your knowledge of the properties of ceramics which materials from the table are likely to NOT be ceramics? Explain how you came to your answer. Material Conduct electricity Relative Hardness Melting point o. C Stretch before breaking (%) A No 9. 0 3532 5 B Yes 7. 5 2100 10 C No 2. 0 130 72 D No 8. 4 4099 3 * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
Review Not likely to be Likely ceramic to be Ceramic Material Conduct electricity Relative Hardness Melting point o. C Stretch before breaking (%) A No 9. 0 3532 5 B Yes 7. 5 2100 10 C No 2. 0 130 72 D No 8. 4 4099 3 * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
Plenary 1. 2. 3. 4. 5. 6. 7. Clay is a ceramic. The space shuttle is powered by a ceramic. All ceramics are heat resistant. Ceramics contain ionic bonds. Ceramics can conduct electricity. Ceramics are rare to find. Ceramics are brittle. * ** *** Name some things made of ceramics List/pick out the properties of ceramics Match the uses of ceramics to their properties
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