Showing Results for how when : Page 42

This science fair project idea demonstrates that plants give off water.

Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.

This science fair project idea explores whether dogs do look like their owners.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

Create an organic plastic product using vinegar and cream. Track decomposition over course of several weeks. Compare decomposition with traditional plastics.

Does electricity move better through thick wires or thin ones? kids will conduct this classic electricity experiment for this science fair project.

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

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

This science fair project idea explores whether talking to a plant will help it grow.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

This science project teaches students to classify different shapes of leaves.

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Science fair project that uses iodine vapors to develop latent fingerprints on a non-porous object.

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

Discover whether cold or hot water from the faucet will boil faster on the stove.

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

This science fair project idea explores whether a person's ability to see under very dim lighting conditions diminishes with age.

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.

The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.

Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.

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 science fair project determines whether the types of plants growing in a Pacific Northwest rain forest environment are influenced by the soil acidity.

This science fair project idea determines effective strategies to help students stay awake and attentive.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Find out which type of sponge holds the most water.

This science project examines the thermal properties of several major greenhouse gases.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!