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This Get Connected!—An Electrical Conductivity Tester lab resource also includes:
Pupils test various materials to learn if the materials are conductors or insulators. They observe a small electric charge go through, or not go through, a material to light up a small bulb.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Test additional materials including glass, cloth, and aluminum
Classroom Considerations
- Assumes prior knowledge of conductivity
- Depending on available tools and building experience, the tester may require an hour or more to assemble
Pros
- Offers many extensions
- Requires very little class time
Cons
- None