Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

Find out which kind of bubble wrap fares best when put in impact.

The project investigates which soft drink is worse for your teeth by observing the affect of soft drink on limestone.

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

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

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

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.

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

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

This science fair project explores how osmotic pressure forces water through the root up into the plant.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

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

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

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

This science research project challenges students to think of more effective lobster farming methods.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

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

Here's a pressed leaf card project that puts science and writing together for your second grader.

How do organic materials become soil? This science experiment measures what materials biodegrade.

This science fair project idea provides evidence that air is everywhere and takes up space.

This science fair project examines how seeds hitchhike on animals and clothing.

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

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.