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This science fair project idea experiments with spinning color wheels and optical illusions.

Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!

This science fair project idea discovers the average time it takes for a person to remember something completely.

Explore the wattage of microwaves in relevance to cooking time.

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

Science fair project that demonstrates how a rainbow forms, by using water to split white light into its many colors.

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

In this fun experiment, we'll find out how color affects heat absorption!

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Make an edible play dough with your child to help her develop her sensory and motor skills.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

This science fair project idea investigates the relationship between memory and age.

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

This experiment evaluates whether there is a relationship between grade point average (GPA) and dating status.

Which bread molds fastest? Explore the different kinds of breads and how quickly they mold, along with the role of preservatives.

Design and build a balloon rocket from an existing design. Think of the ways in which existing designs can be improved, new practical applications

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

This science fair experiment examines the relationship between gender, age, and smiling.

The goal of this project is to create an exciting topographical map out of dough.

This project involves the programming and development of a 3D Rubik's Cube application using C++.

Explore the relationship between personality traits and birth order effects.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

Do you think heat can affect a plant's growth rate?

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