Lesson Plan

Serc: Mn Step: The Effect of Acid Rain on Seed Growth

Curated by ACT

A lab activity that takes place over a few weeks, where middle schoolers first determine the pH of different solutions, then choose three that are acidic. They set up petri dishes with radish seeds and hydrate them with the different solutions they have chosen. At the end of the experiment period, they record which seeds germinated and grew.

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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)