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This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Here's a preschool color collage activity to help your child work on their sorting skills, and create a beautiful addition to the refrigerator gallery.

This science fair project idea determines which flower lasts the longest.

With this fun activity, you can help your preschooler make an cute shopping notepad to keep and use or give away as a gift. Here's how:

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

Forget the measuring stick! This fun math activity uses a body part, your child's hand, as a ruler.

When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

This competitive inequalities card game is a great way to help your child understand the connection between numerals and the values they represent.

Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

Your preschooler or kindergartener will count their way to Valentine's Day while designing an imaginative and artistic set of counting cards!

Play this fun basketball game to help your third grader master their multiplication tables.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

This science fair project idea investigates food preference of birds.

Does your preschooler like cereal? Explore numbers with everyday objects and food with this fun counting activity.

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.

Play this game that lets you create your own silly monster drawing and helps your child practice her counting skills!

Help your preschooler chart her good eating habits with this arts and crafts activity that has her making a healthy fruits and vegetables rainbow and graph!

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

Run, jump, and skip your way to physical fitness as your exercise with dice! It's a perfect party or family game.

Familiarize your preschooler with the concept of numbers one through five and counting with this hands-on activity.

Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Make a big green alligator with household items and help your kindergartener practices letters and sounds!

This decimal game is a great way to help your child get familiar with how decimal values work.

Does your second grader want to learn a magic trick? Here is a simple trick using only 3 dice and a little bit of addition and subtraction.

Shamrock Stamps are a great way to celebrate St. Patrick's Day. Simple and symmetrical, this symbol of Irish culture is the perfect shape for prints.

This caterpillar math game gets your child to work on addition and subtraction. Challenge your child's math prowess with this fast-paced caterpillar math game.

Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.