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Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

This project determines what percentage of test subjects react adversely to the sound of fingernails on a chalkboard and explores their physiological responses.

Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.

Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

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

How powerful is the reaction between baking soda and vinegar? Find out here!

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

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

Explore solids and liquids with your young scientist by making gluep, a goopy substance that can behave like both a solid and a liquid!

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.

This science fair project idea explores whether talking to a plant will help it grow.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

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!

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.