In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

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

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

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

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

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

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

In this project, a basketball containing different psi is dropped to see how well it bounces.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

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

This basketball project explores the best way to make the perfect shot every time.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.