This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

In this project students experiment with making music using only glasses of water.

Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Use pepper and soap to discover some fun facts about the properties of water.

This science fair project idea identifies trees using a dichotomous key.

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

Give your budding young observers a chance to discover simple machines at use in their own home.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

In this science fair project, students use the streak test to tell minerals apart from each other.

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Use the textures found in nature to create your own stationery! This fun, outdoor activity will no doubt inspire your child's creative side.

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.