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Middle School Science Fair Project Ideas

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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Science fair project that evaluates how well clothing fabrics block UV radiation by examining the properties of different fabrics.
Middle School
Life Science
Science fair project that examines how cell membranes allow the inward and outward flow of materials as demonstrated by eggs.
Life Science
Sixth Grade
Check out this middle school science project on the substances consumed and produced in plant tissues during the process of photosynthesis and respiration.
Middle School
Life Science
Science fair project that explores the variety of webs that spiders weave and collect specimens for identification.
Middle School
Zoology
Check out this fun and easy middle school science project on photomorphogenesis  in plants and determine the effect of light on the formation of plant tissues.
Middle School
Life Science
Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.
Zoology
Sixth Grade
Science fair project that determines whether increased levels of ultraviolet radiation are harmful to the growth of lettuce plants.
Life Science
Sixth Grade
Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.
Middle School
Life Science
This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.
Middle School
Anatomy
This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.
Middle School
Anatomy
Science fair project that tests whether cats have a preference for organic food.
Middle School
Zoology
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 tests the effects of temperature change on the reactivity of the catalase enzyme.
Life Science
Microbiology
Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.
Middle School
Life Science

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