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PS1. MATTER AND ITS INTERACTIONS
5E Learning Cycle addressing the colligative properties of solutions.
5E Learning Cycle introducing properties of acids and bases.
Engineering design challenge using chemical reactions: protecting reptile eggs.
PS2. MOTION AND STABILITY: FORCES AND INTERACTIONS
5E Learning Cycle addressing the ionic and covalent bonding with Probe and Student Handout.
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How to make a simple Conductivity Tester.
Note: I found this works best with LED bulbs and coated wire instead of aluminum foil.
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