Science fair project that determines whether spreading a moss soup over an area increases moss growth.

This fun elementary school science fair project idea helps students in designing an amusement park using their knowledge of forces and simple machines.

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

Should you use âFITâ Fruit and Veggie Wash or plain water to wash your produce? Find out in this science fair project idea.

This science fair project idea assesses the effect of music on work performance.

Find out whether matching resonant frequencies can cause objects to shatter.

Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.

In this science fair project, students will use four different household objects to see which ones form the most or best crystals.

This experiment will explore whether adding different substances to a gel affects its strength.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.

In this cool robotics project, construct a motorized robot with a sensor and put it through a maze test to find the number of errors it makes along the way.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.

How do crystals form? In this science fair project, students will use three different saturated solutions to see how different minerals form crystals over time.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

The project idea is to establish whether it is easier to memorize words with fewer syllables and to understand how memory works.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.

Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.

Determine if each hemisphere specializes in dealing with specific functions. Include illustrations of the brain, it hemispheres.

In this science fair project, students evaluate if the phases of the moon affect the way people feel.

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.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

Test the combustion of different types of woods.

In this science fair project, students use the streak test to tell minerals apart from each other.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.