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

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

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

Try this fun math card game with your third grader to practice division, addition, and problem solving!

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

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

This science fair project idea identifies clouds as a means of predicting the weather.

This heart print makes the perfect simple and sweet gift for Valentine's Day!

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

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

Does your fifth grader need a study buddy for geometry? Forget about a tutor. Help him make his own geometry dictionary!

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

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

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!