In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

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?

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

In this experiment you will replicate the mummification process by making a hot dog mummy.

Do different types of oil mix or stack? Find out in this science fair project idea!

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

In this science fair project, students use the streak test to tell minerals apart from each other.

This science fair project idea investigates how magnetism can defy the force of gravity.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Teach your first grade scientist the difference between liquids and solids using maple syrup.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

Discover whether cold or hot water from the faucet will boil faster on the stove.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.