Forget model kits! Promote creativity by having your child construct a dinosaur model using marshmallows and toothpicks.

Civil War soldiers didn't take their wives with them to the battlefield, but they took along a piece of home: little sewing kits called "housewives".

Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.

The purpose of this science fair project is to build a basic radio.

This Pysanky egg-decorating activity is perfect for young artists. Bring a little color and creativity to any holiday with this traditional Ukrainian craft.

Explore which teeth-whitening products work best - Whitestrips or Whitetrays.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Bring back the groovy memories by making shrinky dinks using household materials, while learning about the science of plastics. Here's how to get started:

This science fair project idea explores whether the types and brands of faucet filters are relevant to their performance.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

Check out this fun science fair project idea to explore how building on different types of soil affects the relative stability of buildings in an earthquake.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.