Any decent Halloween celebration isn't complete without a cat. Even though this cat has an arched back to look as if it's hissing, it's still cute!

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

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

Here is an activity that your kids can make for Mother's Day, a garden pot filled with edible "flowers".

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

Take math off the page and into the real world. This simple game gives kindergarten kids hands-on practice with basic addition.

This project explores whether music affects the growth and health of plants.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.

Using nothing fancier than old milk cartons and popsicle sticks, create a village full of fun learning for your kindergarten math student.

This copying game is like a hopped up version of Simon Says, but it lets kids use their bodies to practice patterning, a key skill in early math.

This fun, addition focused take on the classic card game War is a great way to help your child get a strong hold on addition.

Can cells be frozen? This science fair project provides information to answer this question.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

Celebrate the 100th day of school by creating a geometric, math-inspired mural in the style of Henri Matisse in this creative kindergarten grade art activity.

This game provides your child with the opportunity to create, write, and read numbers.

Getting kids to memorize their times tables can be worse than pulling teeth. Sweeten the deal with this activity that combines math and sugar.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

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

Here are some ideas for marshmallow math games you can play with your child to help teach him important concepts like estimation, area, and measurement.

This activity is based on the popular card game, Slapjack. It's rip-roaring fun, and it reinforces the concepts of odd and even.

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

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

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

Here's an activity to inspire your preschooler to learn to recognize numbers and count than by using fun and funky rubber stamps to make her own flashcards!

Create addition problems using critical thinking skills in this fun second grade math card game.

Practice your addition and subtraction in this card game. Disclose is a math activity any first or second grader will love!

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