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Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

What’s the best part of fall? Pumpkins! Use this easy recipe to help your child make some delicious smelling pumpkin play dough. They can use their math skills to measure and mix and then have hours of fun playing!

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Examine the effect of pressure on carbonation in soda.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

Teach your fourth grader how to craft her own decorative felt eggs, a perfect way to symbolize spring and new beginnings!

Create your own version of an Aboriginal Australian dot painting in this fun activity!

Jump into Japanese culture with your child by making your own calligraphy scroll. Try your hand at painting kanji on paper just like Zen masters of old!

Here's a homemade bulletin board project to help your fourth grader's school year start off right.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

This science fair project idea examines which type of insulation holds in the most heat.

Young chefs can easily make this simple soup, perfect for a brisk fall day. Along with being very flavorful, it makes a perfect pre-dinner appetizer or lunch!

This science fair project idea investigates how color affects temperature.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

Let your kid be imaginative (and a little messy) as she builds a striking centerpiece in the tradition of papier-mâché artists of the past.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

Knowing how to use quotation marks to write character dialog is an important skill for developing writers. Here's a fun way to get your child writing speech.

Use this simple and versatile sauce in pasta, sandwiches, or atop baked chicken.

This writing activity to get your third grader to combine the fun of poetry with the excitement of celebrating a birthday.

Check out this cool science fair project on identifying rocks and minerals for kids.

Help your child get organized for the school year ahead and establish some important skills that will help him for years to come!

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Help your child get ready for back to school with this fun fifth grade activity, which has him creating an "I'm Studying" door sign.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

Here's an activity that has your teenager or child upcycling empty cereal boxes to create a handy, one-of-a-kind notebook holder to keep her space organized.