Your child will be delighted to learn about and gaze upon his favorite constellations with this set of stellar homemade placemats!

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

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

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

This experiment will explore whether fractals really repeat themselves infinitely.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

This science fair project idea explores if people with cool skin tones prefer cool colors and people with warm skin tones prefer warm colors.

This bread mold experiment will help your child learn about mold, and he'll develop important hypothesis-making and experiment-designing skills.

Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

This experiment will explore if and where fractals can be found in the natural world.

This fun and crafty activity is easy enough for your child to lend a helping hand and makes a great indoor or outdoor game.

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

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

Monitor the impact learning how to play chess has an academic performance. Divide subjects into two groups compare GPA

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

Discover if soda geysers will erupt when using regular vs. diet cola and which candies will create eruptions.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Science fair project that demonstrates the process known as refraction, which allows glasses and contact lenses to help people with poor vision.

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