Life Science and Biology Science Fair Projects

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466 filtered results
Life Science
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UV Radiated Plants
UV Radiated Plants
Science Project
UV Radiated Plants
Science fair project that determines whether increased levels of ultraviolet radiation are harmful to the growth of lettuce plants.
Science
Science Project
UV Radiation Protection
UV Radiation Protection
Science Project
UV Radiation Protection
Science fair project that evaluates how well clothing fabrics block UV radiation by examining the properties of different fabrics.
Science
Science Project
Growing Algae
Growing Algae
Science Project
Growing Algae
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Science
Science Project
Build Your Own Photobioreactor
Build Your Own Photobioreactor
Science Project
Build Your Own Photobioreactor
Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.
Science
Science Project
Catalase Enzyme Activity
Catalase Enzyme Activity
Science Project
Catalase Enzyme Activity
Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.
Science
Science Project
Are the Growth Rates of Hair Different Between Men and Women?
Are the Growth Rates of Hair Different Between Men and Women?
Science Project
Are the Growth Rates of Hair Different Between Men and Women?
Will male or female hair grow faster? Find out in this science fair project idea!
Science
Science Project
Milk Experiment
Milk Experiment
Science Project
Milk Experiment
Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.
Science
Science Project
Does Nail Polish Slow the Growth of Nails?
Does Nail Polish Slow the Growth of Nails?
Science Project
Does Nail Polish Slow the Growth of Nails?
Does nail polish really slow the growth of nails? Explore in this science fair project idea.
Science
Science Project
Bad Vibrations: How Do Webs Help Spiders Get Prey?
Bad Vibrations: How Do Webs Help Spiders Get Prey?
Science Project
Bad Vibrations: How Do Webs Help Spiders Get Prey?
Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.
5th grade
Science
Science Project
Identify Trace Fossils
Identify Trace Fossils
Science Project
Identify Trace Fossils
Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.
4th grade
Science
Science Project
What Do Ants Eat?
What Do Ants Eat?
Science Project
What Do Ants Eat?
What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.
3rd grade
Science
Science Project
Ripening Tomatoes
Ripening Tomatoes
Science Project
Ripening Tomatoes
Science fair project which examines how stopping a tomato's ripening process using the enzyme ethylene effects the tomato plant and its reproduction cycle.
Science
Science Project
Measuring Heart Rate with Doppler Ultrasound
Measuring Heart Rate with Doppler Ultrasound
Science Project
Measuring Heart Rate with Doppler Ultrasound
In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.
Science
Science Project
Denaturing Proteins
Denaturing Proteins
Science Project
Denaturing Proteins
In this science fair experiment, high school students determine if all proteins denature at the same temperature.
Science
Science Project
Symbiosis: Plants, Nitrogen, and Bacteria
Symbiosis: Plants, Nitrogen, and Bacteria
Science Project
Symbiosis: Plants, Nitrogen, and Bacteria
In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.
Science
Science Project
The Effect of Overpopulation on Guppies
The Effect of Overpopulation on Guppies
Science Project
The Effect of Overpopulation on Guppies
In this high school science project, students examine the effect of overpopulation on guppies.
Science
Science Project

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 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!