All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

In this science fair project caffeine will be extracted from Gunpowder Green Tea, illustrating the isolation of a naturally occurring product from a plant.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

The purpose of this project is to determine if there are fluctuations in the rising and the setting of the sun and the position of the earth as it rotates.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

Check out this cool science fair project on identifying rocks and minerals for kids.

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

This experiment will explore whether fractals really repeat themselves infinitely.

Look at people's face shape. Do you think their face shape affects your perception of kindness? Find out more in this science fair project idea!

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!

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

Make frog feet sponge prints with your child for a fun and educational crafts activity.

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Trick your eye with this easy-to-make animation flip book! It's a fun way to learn about persistence of vision and is creative enough to entertain anyone.

This project examines which style of central-air system filter traps the most particles from the air.

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!