This science fair project idea examines which type of insulation holds in the most heat.

This project examines what types of objects burn and which burn faster and cleaner.

This activity encourages children to sculpt in free form. The only rule is that they have to build upwards.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Want to build some homemade instruments? These maracas make a racket, and they couldn't be easier to make...

Design and throw a boomerang in this exciting craft project!

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

What combination of cloth and stain will be the easiest for removing stains? Test and experiment!

This science fair project idea observes products available in the school cafeteria and waste produced by these products.

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.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Make a bouquet of colorful duct tape flowers in this hands-on spring craft.

Gather your child's old artwork together into a bookmark, a perfect gift to retain these memories long after kindergarten is over.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

This science fair project idea examines liquids of different densities.

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

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

In this activity your child will create their very own marble maze!

This zombie recipe helps you make some healthy fingers to nibble on at your next Halloween party. Try this zombie recipe with your undead friends.

Let your aspiring poet use book titles to create a funky and visually-appealing masterpiece!

Celebrate spring -- and take care of a little spring cleaning -- with this creative craft that turns a single sock into an adorable rabbit.

Got a whistful wisher on your hands? Help her make her very own magic wand! The result is a creative craft that's great for pretend play.

Find out which type of sponge holds the most water.

Celebrate the popular holiday Diwali with a craft! Make a homemade diya lamp to welcome light over darkness.