This science fair project idea explores whether the color of surroundings affects human mood.

This science fair project determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.

Discover which method for odor removal words the best for stifling refrigerator odors.

Determine whether the relationship between a personâs armspan and height are genetic.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.

This science fair project examines the different composition of fungi and plants.

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

Discover whether a metal will expand under hot water.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Using a toy race car kids create a visual model of the Doppler Effect.

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

The objective of this experiment is to conduct a ganzfeld experiment and determine if extrasensory perception (ESP) can be observed.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

This science fair project idea demonstrates sonar mapping of the ocean floor.

Do different types of oil mix or stack? Find out in this science fair project idea!

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?