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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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This science fair project idea tests the effect of heat- at varying temperatures- on the viability of biological enzymes.
Life Science
Middle School
Research hemispheric brain dominance in order to determine if you have a dominant side. Test foot, ear dominance. Record observations.
Anatomy
High School
Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.
Anatomy
High School
Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.
Botany
Middle School
Study and categorize the functions and types of genes. Run gene experiments  chosen from links. Analyze data, explain ideas in a detailed report.
Genetics
High School
Describe the lives of commercially raised chickens. Contact local chicken farmers for information and advice. Write a detailed report about farming techniques.
Life Science
Middle School
Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?
Anatomy
High School
This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.
Botany
Elementary School
This science fair project idea explores whether talking to a plant will help it grow.
Botany
Elementary School
This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.
Zoology
Middle School

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