In this science fair project, young children discover what happens when two fluids that have different densities get together.

Challenge your child to create a lipogram, or a piece of writing that omits one specific letter. This activity strengthens writing and language skills.

Kids get in lots of letter learning as they play this fun twist on regular tag, which engages their minds as well as their bodies.

In this activity, your child will experience multitasking, then mindfulness and compare the two in terms of productivity and calmness.

Is your child learning to write the alphabet correctly? In this "kinesthetic" activity, use movement and art to help your child with letter-writing.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

Try this goofy, first grade phonics craft that focuses on the letter "F" as in "Frog" and helps build crucial reading and spelling skills in your child.

Introduce your fifth grader to the Kinara, part of the Kwanzaa tradition, by playing this fast-paced, two player game!

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

Want to reinforce new middle school math terms (variables, equations), while helping your child solve simple one and two-step equations?

Teach your little scientist about the amazing powers of gravity by comparing the falling speeds of two yummy fruits

This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

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.

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

This homemade alphabet game will keep your kindergartener on his toes and help him practice letter, numbers, and taking turns. The whole family can participate!

Riddles about two trains passing in the night are often featured on SAT tests. Help break these problems down into five easy steps.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

In this arts and crafts activity, boost your kindergartener's letter recognition and reading skills by helping her create a paper word quilt.

Monitor the impact learning how to play chess has an academic performance. Divide subjects into two groups compare GPA

As your child plays photographer, snapping pictures around the yard, he'll also be practicing recognizing letter sounds, which will help him learn to read.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

In this simple math activity, your young learner will compare two types of Valentine's Day candy using a Venn diagram.

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

This science fair project investigates which of two learning modes most commonly used in school, visual and auditory, is better for information retention.

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.