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Figuring out fractions can be a challenge! But with this game your child will become more comfortable converting fractions after only a little practice.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Introduce decimals and place value with this fun math card game for fourth grade students.

This fun math card game is a great opportunity to discuss probability with your third grader.

Toss playing cards into boxes while you practice addition and multiplication with decimals in this fun, fifth grade math game.

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

If it's Easter, it must be time for egg hunts. But we have to admit, most kids would rather take a bite out of a yummy cupcake than a hard-boiled egg.

This is a great game to help your child learn number concepts in multiplication and division.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

Got a kid who loves fashion? Help her develop her own unique style with this tie-dye project using natural dyes.

Here's a super fun game to get in some place value practice with your child!

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Multiplication facts are a necessary skill, and this board game provides a fun way for your third grader to practice them!

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!