Day 33: Ohm’s Law & Interactions

Physical Science: Ohm’s Law

I gave students some batteries, some light bulbs, and some wires and asked them to find a qualitative relationship between resistance and current. Groups that had some extra time decided to experiment with voltage, as well.

Physics: Interactions

Students worked through some questions that reinforce the idea of forces as interactions between two objects from the Modeling Instruction curriculum. I was out of the classroom for a field trip, so I’ll find out how it went tomorrow when we discuss some of the answers.

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