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Middle School Life Science - Science Fair Project Ideas

Great selection of middle school science fair project ideas. These science fair projects can help you find middle school level ideas for your science fair.

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Should you use âFITâ Fruit and Veggie Wash or plain water to wash your produce? Find out in this science fair project idea.
“FIT” Specialty Fruit/Veggie Wash vs. Plain Water
Microbiology
Seventh Grade
Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.
The Growth Rate Of Pre-packaged Seeds vs. Seeds From Directly Inside the Fruit or Vegetable
Botany
Fourth Grade
Do people always know whether they are truly right-handed or left-handed? In this free science fair project, experiment with people's dominance body parts.
Create a Test to Determine if People Favor One Foot over the Other
Middle School
Life Science
Will male or female hair grow faster? Find out in this science fair project idea!
Are the Growth Rates of Hair Different Between Men and Women?
Anatomy
Sixth Grade
Observe which kind of fresh long-stemmed flower will last the longest after being picked.
Which Stemmed Flower Lasts The Longest In Water after picked?
Botany
Sixth Grade
Find out whether packaged seeds actually do expire in this new science fair project idea.
Do Packaged Seeds Expire?
Botany
Fourth Grade
Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.
Saline Solution vs. More Expensive Brands of Contact Lens Disinfectants
Microbiology
Sixth Grade
This science fair project idea explores how far the average human can see.
How Far Can You See?
Middle School
Anatomy
Explore if planting seeds in a certain direction will affect how fast it germinates.
Do You Need To Plant Seeds A Certain Direction For It To Germinate?
Botany
Third Grade
Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.
What is the Ideal Temperature Setting for Refrigerators?
Middle School
Microbiology
Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.
The Eyes Have It!
Anatomy
Seventh Grade
The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.
The Effect of Caffeine on Plant Growth
Botany
Seventh Grade
Determine which seeds are most likely to survive harsh winter conditions (low temperatures).
Which Seeds Can Survive a Harsh Winter?
Middle School
Botany
Study the effect of music on random rote memory. Examine the practical application of music in learning and education.
Music and Memory
Middle School
Life Science
Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.
Invertebrate Ecology
Life Science
Fifth Grade

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