Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

In this science fair project you will make a model of a cell membrane using very simple material.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Test whether plants can grow without sunlight and water.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

This science fair project examines how seeds hitchhike on animals and clothing.

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.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

Explore this fun middle school science fair idea to learn about photosynthesis and the key role of light in the growth of green plants.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

This fun middle school science fair project idea explores the process of respiration and determines whether boys and girls have the same lung capacity.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

This science fair project will help students learn about non-vascular plants, such as mosses.

Get a cool science fair project idea for middle schoolers on the effect of adding sugar to the growth of green plants.

Learn how to use the Punnett Square to predict the gene combinations of dominant and recessive traits in this fun and easy genetics science project!

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.

The goal of this science fair project is to investigate the effect of irradiation on the germination and growth of vegetables, such as the tomato plant.

Find out whether packaged seeds actually do expire in this new science fair project idea.

This experiment will explore if and where fractals can be found in the natural world.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.