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ACT
In this activity, students will design, conduct, and report the outcome of an experiment in which they investigate some factor that affects the rate of reaction between baking soda and vinegar. The dynamic nature of the reaction, coupled with a wide range of possible choices of independent variable, makes this a highly engaging activity. Students will learn the meaning of independent and dependent variable, and gain an understanding of experimental controls.
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- Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)