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Life Science and Biology Science Fair Projects

Education.com's team of professional scientists, science teachers, and educational consultants has put together a fantastic collection of free life science, science fair projects, life science experiments, and biology science fair projects for kids. If your child has an upcoming science fair and is interested in microbiology, botany, or the human body, Education.com has you covered with cool and easy life science and biology projects that will have little biologists doing everything from building models of cells to determining if people can be genetically predisposed to hearing loss. Check out our free resources below!

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Measure the densities of various fruits and vegetables to determine if there is a relationship between density and nutritional value.
Eleventh Grade
Life Science
This science fair project examines how carnivorous plants digest insects, and whether the plant can use nitrogen in the soil to compensate for lack of insects.
Eleventh Grade
Life Science
This science fair project explores whether musicians are better than non-musicians at distinguishing and understanding speech in noisy environments
Eleventh Grade
Life Science
This experiment investigates if small changes in your diet can alter your basal body temperature.
Eleventh Grade
Life Science
In this science fair experiment, high school students determine if all proteins denature at the same temperature.
Eleventh Grade
Life Science
This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.
Eleventh Grade
Life Science
Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.
Eleventh Grade
Life Science
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Eleventh Grade
Life Science
Science fair project that examines the biodiversity of ant populations in various locations.
Eleventh Grade
Life Science
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.
Eleventh Grade
Life Science
Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?
Eleventh Grade
Life Science

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