The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

This project examines whether sugar substitutes are as sweet as real sugar.

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

Before digital cameras, before Polaroids, there was the original pinhole camera. Build a pinhole camera and see what true vintage photography looks like!

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

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

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

This science project researches the correlation between barometric pressure and wind velocity.

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

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

Start your toy engines -- this is going to be a fast and friction-filled race!

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

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

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

A mixture of botany, exploration, Abstract Art and Pop Art color theoryâthis activity never gets dull! Start by exploring outdoors and finish with indoor art.

This science fair project examines how carnivorous plants digest insects, and whether the plant can use nitrogen in the soil to compensate for lack of insects.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?