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.

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

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.

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.

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.

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.

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.

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

Combat summer boredom with this easy and fun game. Race against each other to see who can fill their bucket the fastest using leaky cups!

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!

Civil War soldiers didn't take their wives with them to the battlefield, but they took along a piece of home: little sewing kits called "housewives".

Children will learn about food waste and conservation, create a poster that lets others know about the importance of food conservation, and make a plan to waste less food and consume with mindfulness.

The ability to identify number patterns is one of the building blocks to success in higher-level math and this game is the perfect way to practice.

A pangram is a sentence that uses all the letters in the English alphabet. In this group game kids might just learn a thing or two about word choice in writing!

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

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Here's a fun way for your child to exercise his writing chops...and prove a point! A great way to practice persuasive writing.

Could there be toxic chemicals lurking in the cupboards and closets of your home?