The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

Your child can use leaves and grass to create his own outdoor art in celebration of Earth Day...all he needs are is the great outdoors and some creativity!

Make these homemade shell fossils and introduce your child to the wonders of science!

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

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

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.

Test your skills as a weather forecaster, and learn some science terms on the way!

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

Brighten up your home with this fun activity! Make a summer sun print and teach your child the art of easy print making.

Here's a guide to starting a community clean-up project from scratch.

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.

Help your child make a beautiful homemade sandcastle that will last!

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!

This simple activity is not only fun, it's also a useful way to organize children's closets — and offer kids some autonomy to boot.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

What better way to nurture your child's imagination than by making a fairy house out of materials found in nature!

In this science fair project, students make their own rain gauge to measure rainfall.

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

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

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

Here's how you and your teen can stage your own formal debateâbeyond arguing why chores are unethical! Formal debates improve teens' critical thinking skills.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.