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

This game reinforces the meaning of the term "multiples" and is fast enough to hold the attention of your fourth-grader.

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

This surprisingly good glue recipe comes from common kitchen items.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

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

Young scientists develop a hypothesis, conduct an experiment, and then revise their hypothesis to find out which common household liquids dissolve candy corn.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

In this activity, learners will discover how to make a basic water filtration system using common materials found around the house or outside.

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

What do a pool, a raft and a golf club have in common? They are all integral ingredients in the fun game of Aqua Golf, a great activity for kids of all ages.

One thing the Christmas season is known for making is yummy treats! Cookies, pies, fudges, and cakes are common desserts during Christmas time. If you want to choose a healthier option this holiday season, create a Christmas tree with fruit. It will be a

In this experiment you will replicate the mummification process by making a hot dog mummy.

Help your fourth grader design a first class postage stamp for a hero who stood up for the dignity of people from all walks of life.

This science fair project idea explores how length affects the weight a bridge can hold.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

If you are looking for a special way to celebrate dad on his day, help your little one to design a creative letter photo collage.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

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

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Even if sweet potatoes aren't your kid's favorite, try topping them with fluffy marshmallows -- it will be tough to find a child who can resist!

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

Teach your child golf without the clubs! Introduce her to Pebble Golf, a fun beach game and a great way to develop her depth perception.

Here's a fun car game for you: Blind Distance. Blind Distance is a great way to bond with your child and teacher her about depth perception at the same time.

Try this concrete, hands-on organization system and you can count on more efficient, less stressful evenings this school year.

With this activity, your third grader will get experience with informational writing, and your Thanksgiving guests will leave with a keepsake to cherish!

Use muffin tins to create a simple, affordable and fun game to help your child practice their vocabulary!

Here's a fun game that you can play at home to get your child thinking about prefixes and suffixes.