Mix a little art into your science with this reading-slash-drawing sheet on hills and valleys.

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

Check out these printable weather postcards, which feature iconic images of each season. Print out these weather postcards for your kindergartener.

Learn a little about the constellation called Cancer the crab with this constellations worksheet.

Let your kid's knowledge of leaf vocabulary climb as high as a tall, tall tree with this fun word search.

Here's a quick overview of drought and flooding to spark thoughts or conversation with your kids about water.

Learn all about the cumulonimbus cloud, more commonly known by a much more fearsome name: the thundercloud!

First graders can read the information about Mercury then label each layer of the planet using what they've learned.

Meet the stratocumulus cloud, the kind of cloud that tend to gather in groups when a storm is on the way.

Can you help Cornelius create a crazy compost concoction? Help your child review his knowledge of compost and recycling with this fun worksheet.

The infamous Halley's Comet only comes around once every 75 years or so! Read some interesting info on the world's most famous comet.

Trace the lines to place the clothes within the correct season they belong to then write the name of the season that matches the picture.

This Earth Day, learn about conservation and the environment while you enjoy solving a fun puzzle! 

This is one angry looking constellation! Meet Taurus, one of the twelve constellations of the zodiac.

Look up into the night sky, and you may see three prominent stars side by side. This is Orion's belt, one of the most well known constellations!

What happens to water as it travels through mushy, smushy wetlands and swamps? Find out all about the water cycle and fill in scientific terms in the swamp.

Kindergarteners learning about different seasons will like these colorful printable postcards. These weather postcards also offer writing practice.

Did you know there is a tortoise who is over 100 years old? Learn some interesting animal facts with this cut and paste matching activity!

Sagittarius clearly isn't your average archer -- for one, he's half a man and half a horse!

Practice identifying seasons with these printable weather postcards. Kids will see how different weather patterns affect how they dress with seasonal postcards.

All of these products are made from plants, or they can be! Practice using a Venn diagram, researching and classifying items with your kids.