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assessment
Before you do the assessment, revise the key concepts of this unit first. Can you do these things? Put a 3 in the .
Knowledge and Understanding
Distinguish between objects made of metals and non-metals. Compare the electrical conductivity of metals and non-metals, and relate their properties to their uses. Compare the thermal conductivity of metals and non-metals, and relate their properties to their uses. Determine whether a material can be used for conducting heat or insulating heat based on its properties. Identify some physical changes and list some common examples. Identify some chemical changes and list some common examples. State the effects of physical and chemical changes on humans and nature.
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Skills and Processes
Make an insulated bag that meets my needs according to the engineering design process.
13
Values and Attitudes
Design a product with my creativity and imagination, and keep improving the design. Solve problems I face during the product making process with patience and a positive attitude.
13
1. Which topic in this unit interests you the most? What specific question do you want to explore further?
2. Which methods are you going to use when you explore the question? Put a 3 in the . observe do surveys do experiments search for information
do projects
write scientific journals
read books
others:
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