First graders spend lots of time learning double digit numbers. Here's a "green" way to build skills and have some old time family fun, too.

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

Try this winter-themed arts and crafts activity for fifth graders: make colorful woolly pompoms! All you need is yarn and stiff cardboard to get started.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Encourage your child to help with dinner preparations this holiday season! You can use this recipe for Christmas dinner or lunch, or for meals leading up to the holiday. This Christmas Wreath Salad recipe is simple enough for preschoolers to fifth graders

Help your 4th grade child work on understanding place values of digits in decimal numbers with this fun activity.

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

In this project students experiment with making music using only glasses of water.

If your 2nd grade child asks for time often, encourage him to read time on his own by talking about time throughout the day.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

Play this daily money game with your 2nd grade child to help his math skills.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

Let your child's imagination run wild with this creative third grade arts and crafts activity: make a fanciful costume out of a cardboard box.

Transform your home into a theater with this fun Fall Family Theater Night activity! Invite the family to gather together to practice reading a fun fall-themed story in the format of a play.

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

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Develop your child's hand-eye coordination in a fun and engaging way by challenging her to a game of Drop Catch.

Construct some glittery ring bling with this ring bracelet craft.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

This project investigates the affect of storage temperature on microwave popcorn.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Put together this delicious infused honey with an herb or flavoring of your choice. Then put it in a pretty jar and give it as a gift!

In this experiment we will be determining whether birds prefer certain colors of seed.

Discover whether a metal will expand under hot water.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?