When you think of conducting materials, does play dough come to mind? Grade 3 students experimented with some conducting dough. You can get the recipe here: http://courseweb.stthomas.edu/apthomas/SquishyCircuits/
We were able to try different paths for the electricity. We found out that sometimes adding bulbs dimmed all the bulbs and sometimes it didn't depending on how you built the circuit.
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| This group added a fan to their circuit. |
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| Some students used the dough to make a model of a series circuit. |
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