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Life Science - Science Fair Project Ideas

Find the life science, science fair project ideas you're looking for. Many different science fair projects are available for you to browse through and get ideas for your own science fair project.

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Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.
Botany
Kindergarten
Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.
Botany
Third Grade
Examine the influence of the phase of the moon on moisture capillarity in garden soil. Measure and record the depth at which water is first detected.
Life Science
Middle School
This science fair project idea compares biodiversity between drops of water.
Life Science
Elementary School
Free science fair project idea examining how different types of water affect plant germination and growth.
Botany
Middle School
In this free science fair project, learn how to grow algae and explore the behavior of algae.  A great science project for middle school students.
Botany
Middle School
Science fair project that measures the number of Calories in algae obtained from different environments to compare the amount of oil present in each sample.
Life Science
Sixth Grade
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Life Science
Sixth Grade
Check out this icy cold science fair project idea to get fun facts on polar bears and how and why they are different from the other bears.
Zoology
Middle School

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