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Design: test a reaction claim — Homework
Answer using this week's experiment-design ideas.
- 1.For the claim "warm water dissolves sugar faster than cold water," name the independent variable.
- 2.Name the dependent variable for that same claim.
- 3.A student tests warm water with Brand A sugar and cold water with Brand B sugar. What is wrong with this test?
- 4.Propose a specific way to measure the dependent variable in a vinegar-and-baking-soda gas test.
🌲 Homeschool of the FutureSeventh Grade · Science · week 34 homework