Grade 5 Standard 1 Unit Test A Matter A. A little less ...

Grade 5 Standard 1 Performance Test 1 Matter Description: Students will perform a chemical reaction and weigh the reactants and the products to show that weight doesn’t change in a chemical reaction. Materials Needed: 2 liter pop bottle (clear plastic), balance, water, Alka Seltzer tablets (or any effervescent stomach aid) balloon. Baking ... ................
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