Light travels so quickly that sometimes we can forget it even travels at all. Learn all about the direction light travels and perform your own experiment!

Have you considered why elephants have trunks, or why polar bears have thick fur? Reflect on animal adaptations with this fourth-grade worksheet!

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Help your 2nd grader write out fractions in this underwater adventure.

Ocean resources are an incredible part of how we live our lives; read and write about them with this worksheet.

Read the definitions given for soil, sand and dirt then write down where each element can be found below the pictures.

Read the definitions of soil, sand and dirt then write where you can find each type below the pictures. Nurture your budding geologist!

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

Let your child put her thinking cap on and take a moment to write about the influence people might have had on the formation of landforms.

Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

Is air a natural resource? You bet! Air as a resource carries oxygen, which we need. Read and write about ways air quality can be affected.

Kids write down examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

Warm up your scientific thinking with this colorful worksheet!

How do clouds form? Why does it rain? Help your student answer some of these questions by completing this water cycle worksheet.

Investigate the traits you inherited from your mother and father in this worksheet!

The horned lizard has a scary exterior but a gentle personality. Your little student can learn about this North American lizard with this worksheet.

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

Here are four examples of mineral resources for kids to think about, plus a short explanation of what a mineral resource is.

There are lots of stories around the world for the rabbit moon: a rabbit image seen in the shadows on the moon's face. Here's one for young moon-gazers!

Children hone their powers of observation using this worksheet template.

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

Challenge your child' memory skills with this colorful worksheet. This fun printable will help with memorization skills and spatial awareness.

Children match animals to their ecosystems in this life sciences worksheet.

Looking for a worksheet to help your kid with science? This printable will help him with human anatomy and vocabulary.

If your child is fascinated by outer space, he'll love this solar system word search! While reviewing planet names, he'll ponder the mysteries of the universe.

Does your second grader love farm animals? This easy writing exercise will help your child be more observant about tracks left by some familiar animals.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

Illustrate each season with this engaging first- and second-grade weather worksheet!

Can your child think of ways people use soil? Get her excited about Earth science with a lesson on this crucial natural resource.