What's New
You have learned that some materials have characteristics that made them good
conductors of heat and electricity. Find out the reason by doing the activity.
Activity 1
1. Title : Observe and Discuss
II. Materials: pictures
III. Procedure: Look at the objects in the picture.
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(steel) (casserole)
IV.
Questions:
1. How are these materials alike?
2. What characteristics do they have?
3. Do they absorb heat easily?
4. What kind of metals are they made of ?
5. Why are metals good conductor of heat and electricity?​