Page 94 - SK Year 2 Science DLP
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2. Observe the circuits below.
Circuit A Circuit C
Circuit B
a) Which bulb lights up? Why?
b) Which bulb does not light up? Why?
3. Classify these objects and complete the table.
Electrical conductors Electrical insulators
4. a) An electrical conductor is ____________________________________.
b) Examples of electrical conductors are _______, _______, and _______.
5. a) An electrical insulator is ____________________________________.
b) Examples of electrical insulators are _______, _______, and _______.
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UNIT 7_BT.indd 86 12/5/2017 12:08:10 PM
