Find a definition of what "natural resources" are, and complete the natural resources word search. It's a good vocabulary warm-up!

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

Have you ever wondered why manhole covers are round? It's a good thing to know -- big companies sometimes ask that question in interviews.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

Have any good ideas for recreational resources? The term "recreational resources" has to do with the activities we do for enjoyment and the places that we go.

Learn about Red River Hogs in this series of animals facts sheets and coloring pages in one.

Australian birds feature some unique, striking groupings of bright color, and the sulphur-crested cockatoo may put them all to shame.

Your kids will have a blast making a mess while they build important science and reading skills. So roll up your sleeves and dig in to this week's ideas!

Get lost with a dizzying maze that challenges you to help the lightning bolt reach the ground!

Here's a crazy thought experiment for you. Imagine you could create a monster made out of electricity!

Learn about the black bears of Yellowstone National Park.

The rainforest is a vibrant, lush place teaming with life! Have your little environmentalist think of some ways to help the rainforest.

Brrr, it's cold outside! In this worksheet, kids practice reading thermometers to figure out what the temperature is.

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

Give your little weatherman a fun activity to help him learn the seasons! He'll take a look at each picture and fill in the name of the season it represents.

This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.

Kids need lots of things to grow up healthy and strong, and plants do, too! Can your child think of things a plant needs to grow?

Looking for a collection of questions to quiz your kid's overall knowledge? This printable will challenge your kid's overall knowledge.

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

These math cards are printable quiz cards to challenge your first grader's overall knowledge.

Children work on pattern-spotting and observation skills as they determine which of these six type of creatures is a bird.

Children get to know a few geology terms in this landform word search puzzle.

Build nature vocabulary with this habitat-matching worksheet!

Learn about the similarities and differences between objects in this colorful science worksheet!

Peek into the life of a praying mantis in this informative worksheet!