An home science experiment for older students that teaches about the science behind heat.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

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

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

In this experiment, the weight of aluminum cans will be compared.

Construct batteries that make electricity from fruits with this fun science fair project.

If your fourth grader is obsessed with all things glow-in-the-dark, then here's an activity that will really light up her imagination!

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

The science project fair idea explores the interaction between your nose, mouth, and brain when tasting a new food or drink.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

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

This science fair project idea observes products available in the school cafeteria and waste produced by these products.

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.

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

This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.

Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.

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.

In this investigation, three different juices are tested to determine which juice contains the greatest amount of vitamin C.

In this project, several food items are tested to determine whether they contain starch.

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.

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.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

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

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

In this project, a model of a submarine is built to simulate the buoyancy and displacement of water and air.