Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

This science fair project investigates what type of cookie sheet bakes the best cookies.

Science fair project idea that compares number and relative sizes of leaf stomata. Collect leaves of plant species, identify, observe stomata with microscope.

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Test ability to distinguish between natural and artificial aromatherapy oils. Select fragrance, natural and synthetic sample. Volunteers state preference.

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

I scream, you scream, we all scream for homemade spearmint ice cream!

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

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

Help your child plant a "tea garden": a garden made of herbs for making teas.

If your mom likes flowers, make her a sweet gift that she'll treasure with this fun craft, a pretty Pressed Flowers Card!

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.

Brighten up your home with this fun activity! Make a summer sun print and teach your child the art of easy print making.

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

In this wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

Should you use âFITâ Fruit and Veggie Wash or plain water to wash your produce? Find out in this science fair project idea.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.