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This Soil Decomposers lesson plan also includes:
Worms are the kings of the decomposers. A four-part lesson has learners experiment with the characteristics of earthworms and their sensitivities. They vary factors such as light, acidity, temperature, and touch of soil and observe the reaction of a group of earthworms.
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Instructional Ideas
- Have pupils use a table to record observations from the experiment
- Vary the type of worm groups used to make comparisons following the experiments
Classroom Considerations
- Allow time to collect and prepare the necessary materials
Pros
- Provides a detailed teaching guide to help prepare for the lesson
- Offers an option to extend the lesson
Cons
- None