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

Test for a correlation between perceived color and heart rate. Using a stethoscope and stop watch, measure the heart rate (beats per minute) of volunteers.

Create a colorful, informative display that illustrates the properties of blood cells. Prepare slides using samples of fresh raw beef or chicken bone marrow.

In this project, a magnet is used to collect iron from breakfast cereals.

In this science fair project, students investigate how different colors influence appetite.

In this experiment two environments will be compared: a room with interior design that uses correct Feng Shui versus one with incorrect Feng Shui.

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

The goal of this fun science experiment is to explore the limitations of sight and learn working of the human eyes.

This project explores if people more easily distinguish between faces of people of their own race or ethnicity compared to those of other races or ethnicities.

This science fair project examines how carnivorous plants digest insects, and whether the plant can use nitrogen in the soil to compensate for lack of insects.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

In this science fair project, students examine how temperature affects sugar transport within a plant.

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.

Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.

Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

The project determines which type of birds prefer which type of birdseed.

This science fair project examines the vein structure (venation) of leaves in order to determine the class of the plant sample.

This science fair project idea compares biodiversity between drops of water.

Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Science fair project that determines whether brain size is correlated with intelligence.

This science fair project idea researches the definition of ‘biodegradable’ and explores this in a real-life setting.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!