Education.com
Try
Brainzy
Try
Plus

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!

Sort by:
Showing 1 to 15 of 23
For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.
Botany
Second Grade
In this free science fair project idea, we learn about how reaction speed and reflexes vary between individuals and based on different factors.
Microbiology
Middle School
Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.
Botany
Elementary School
This free science fair project idea teaches you all about the earthworm! Use Education.com for science fair project ideas.
Zoology
Middle School
What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.
Anatomy
Third Grade
In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.
Botany
Sixth Grade
Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.
Life Science
Elementary School

Share these projects with friends

clear all

Filter by

Subject