Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Use pepper and soap to discover some fun facts about the properties of water.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

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

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

In this investigation, three different juices are tested to determine which juice contains the greatest amount of vitamin C.

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

This project determines what category of person is most likely to be ticklish.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Help your curious third grader construct a dazzling spinning wheel that will teach him about the science behind colors while providing some silly entertainment!

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

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

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

The project determines which laundry detergent is best for cleaning clothes.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

This science fair project idea's objective is to become familiar with items your family regularly throws in the trash.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

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.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Cleaning can be a chore, but not with this sudsy experiment!

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

How well can people recall what they have observed. Test your knowledge in this fun experiment.