Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

This science fair project idea investigates whether air has mass and weight.

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

This science fair project idea researches the definition of ‘biodegradable’ and explores this in a real-life setting.

This science fair project idea identifies clouds as a means of predicting the weather.

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

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

This science fair project idea explores alcoholic fermentation at work by making your own soda.

Learn about nature by making your own mini moss garden.

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.