In this experiment we use Scotch Guard to make sand that resists water.

This science fair project idea focuses on the use a conductivity device to determine the ionic concentrations of hard water.

Science fair project that designs a video game that requires players to use relevant skills.

Use pepper and soap to discover some fun facts about the properties of water.

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

Children use their design thinking skills and powers of observation to create and construct a bird nest.

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

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

Looking for a project on machines? Get a fun elementary school science fair project idea to design a compound machine using your knowledge of simple machines.

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

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