Teach your preschooler some physics that she can relate to with this fun and simple activity!

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

Is your child struggling with the principles of magnetism? Here's a fun activity to demonstrate polarity and understand the basic principles of magnetism.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

Teach your child some scientific basics as you explore the densities of various liquids in this fun experiment.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

This project involves the development of a website using free software online to promote the value of science.

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

The objective of this science project is to determine the length of time for different seeds to germinate.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

It has long been believed that weather influences mood and behavior. This experiment will evaluate if weather can really impact the way people feel.

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

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

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

In this activity your child will create their very own marble maze!

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.