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Elementary School
- Grades
4,
5,
6
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P=Project E=Experiment
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Can Healthy Plants Be Grown in Soil Containing No Microorganisms?
[E]
Determine the effect of earthworm density on decomposition or reduction of surface residues.
[E]
Make a Berlese funnel to investigate micro-invertebrates in soil.
[E]
Composting With Worms (Red Wigglers)
[P]
Find out the ideal proportion of earthworm castings to soil for young garden plants.
[E]
Soil & Hydroponics Science Fair Projects and Experiments
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Middle School
- Grades
7,
8,
9
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P=Project E=Experiment
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Discover how the diet of earthworms affects their growth, reproduction, and the quality of the soil they process.
[E]
Determine the effect of earthworm density on decomposition or reduction of surface residues.
[E]
Determining the Longevity of Insecticide in Different Soil Types
[E]
The effect of Microarthropods on Soil Productivity
[E]
What Are the Effects of Soil Sterilization on Pea Plant Growth?
[E]
Do plants grow faster or slower in soil without microorganisms?
[E]
[P]
Soil & Hydroponics Science Fair Projects and Experiments
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Useful Links
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R=Resource
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Science Fair Projects Resources
[R]
Botany Resources
[R]
Biology Resources
[R]
Citation Guides, Style Manuals, Reference
[R]
Safety Resources
[R]
[R]
Botany Science Fair Projects Books
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