This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

This science fair project idea investigates the difference in reaction times between boys and girls.

This simple way to help your child understand story problems begins as a quick activity and turns into a study tool for years to come!

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

This Presidents Day, meet four of our country's most important heroes with this Mount Rushmore writing activity.

Test your kid's knowledge of presidents one through forty-four with this fun and educational matching game!

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

In Colonial times, fixing a chair was a lot easier than making one! Any fifth-grader can wrap up a mirror or photo frame the same way Colonists caned chairs.

Invite your fourth grader to celebrate one of four holidays by creating a kid-friendly homemade Menorah, Advent Wreath, Kinara, or Diya!

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

This science fair project idea explores substances that cause a bubble to last longer.

Here's a fun at-home activity that will help your child strengthen his ability to work with and interpret data in various forms.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

This fun calculator exercise will take the mystery away from the machine, and familiarize your child with the functions of a calculator.

Check out this game that provides an enjoyable way of demonstrating how recorded results can be expressed in whole numbers, fractions, and decimals.

This science fair project idea determines the probability of a coin landing heads or tails.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

This science fair project idea investigates how color affects temperature.

Explore what freedom and liberty mean to you this Fourth of July with a beautiful portrait collage!

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

A great way to cultivate awareness, focus and attention in the present is through movement. Mindful movement can also decrease stress and anxiety and increase calm.

This basketball project explores the best way to make the perfect shot every time.

In this version of the classic card game, students will gain an understanding of equivalents and may not even realize it's a math review!

Beginning poets can be overwhelmed keeping track of rhyme and rhythm. Have your little writer try a skeltonic poem, which focuses on end rhyme.

Using an empty plastic bottle, your child can create a newfangled version of this African percussion instrument.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.