Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

If your mom likes flowers, make her a sweet gift that she'll treasure with this fun craft, a pretty Pressed Flowers Card!

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

Is your child a young ornithologist in the making?

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!