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In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

This science fair project determines if the allelopathic chemical produced by the black walnut tree biodegrades immediately or persists over several days.

Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.

This biodiversity project examines the biodiversity in your own backyard.

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.

When it comes to helping your third grader manage a school backpack, small steps now bring big payoffs later.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

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.

Preserve some precious memories this Mother's Day! Make a shoe planter out of that old pair of your child's favorite shoes.

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?

Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

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.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

Examine the influence of the phase of the moon on moisture capillarity in garden soil. Measure and record the depth at which water is first detected.

This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

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

Looking for a way to help your teen explore the fun side of physics? How about a round of Saturday morning cartoons?

Take a dive into the candy jar with this yummy science experiment.

What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.

Here's an arts and crafts activity for your budding artist: make a fitted paper-mache mask. Once it's complete you can use it in a play or hang it as art!

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

Practice third and fourth grade measurement skills and make a practical holiday gift in the process!

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.