Play tic-tac-toe and help your kid memorize multiplication facts!

In this science fair project you will make a model of a cell membrane using very simple material.

This felt cookies craft is a great way to introduce an older kid to a needle and thread, and will make great toys for younger siblings once theyâre done.

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

On Martin Luther King Day, help your third grader create an original "scratch art" card to thank a person who has made a difference in his life.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

In this project children practice the scientific method while playing with puffy paint.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

Create this homemade slinky snake from recycled materials. It can move and slither about like the real thing!

One thing the Christmas season is known for making is yummy treats! Cookies, pies, fudges, and cakes are common desserts during Christmas time. If you want to choose a healthier option this holiday season, create a Christmas tree with fruit. It will be a

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

Make a brilliant bouquet for dad on his special day. This Father's Day craft unique flowers that remind dad of his favorite sports team.

Learn all about cause and effect as your child experiments with an exploding pumpkin in this engaging fall activity! Get the whole family involved with this simple science experiment that is a fun and exciting way to combine Halloween and science.

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

Here's a fun game that you can play at home to get your child thinking about prefixes and suffixes.

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

Race to create an equation in this game will help your child and his opponents get creative with addition, subtraction and multiplication.

Practice math facts with your third grader was never so simple! This activity makes addition, subtraction, multiplication, and even division a lot more fun!

Make your own recycling game that helps teach your child what can and should be recycled.

Make flavored popcorn with your kids and explore the tastes of herbs. They'll learn more about their palate as well as how to make perfectly popped popcorn!