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Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

In this activity, your child will be challenged to make a tower using paper cups.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

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

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

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

Making your own glass cleaner is easy, effective and inexpensive!

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

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

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

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

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

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

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

Do different types of oil mix or stack? Find out in this science fair project idea!

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

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.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

This science fair project idea experiments with spinning color wheels and optical illusions.