Ever wonder why sounds change as they move away from us? Learn all about the Doppler effect with this physics worksheet.

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

Learn about drag, air resistance, and Newton's laws with this cool worksheet on bobsled physics!

Children will practice counting from 1 to 10 as they add a cap to a mushroom in this dot-to-dot worksheet.

The holiday season is here! Bring this cool snowman to life by coloring him according to the color chart.

Get to know each of the Seven Summits, then organize their heights into a graph.

Get in tune with nature, and read a bit about an endangered species of animal, the Black-footed Ferret. Your child can color an illustration as he reads.

What is wind energy? Teach your students how we can use the wind to create electricity!

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.

This worksheet will give your child practice with their observation and reasoning skills, by challenging them to match the beetle with the correct spots.

These pictures have a lot to say! The animals in this worksheet don't talkÃbut they can tell you a lot about what they're like by the way they look.

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.

Budding scientists record their observations with this open-ended magnifying glass template!

What is a car made of? This worksheet asks you and your child to think about parts of a vehicle and where each listed resource was used.

Mammals come in all shapes and sizes - as big as a human or as small as a mouse! Learn about the life cycle of a mouse with this cut and paste activity.

What is a plateau? What's the difference between a butte and a mesa? Look at these three land forms and learn to tell them apart with this worksheet.

Here is a brief introduction to The Great Pacific Garbage Patch for kids!

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.

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

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

Fossils can tell us about life on earth, but they can also teach kids the scientific method.

Find out all about the different parts of the eyes and how they work together to make vision possible.

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

All living things go through many changes as they grow to be adults! Help your little one understand how he will grow and change.

The olm is a blind salamander that lives in Europe. Kids will learn how pictures help illustrate concepts with this life science worksheet.

Grandma and grandpa didn't always have gray hair. Find out about what gives our hair color and what makes our hair lose that color as we get older.

The change of seasons affects the kinds of activities we do. Use these printable weather postcards to show how activities change with the seasons.

This set of weather-themed postcards shows your child how to dress seasonally. These postcards help your child identify seasons and improve writing skills.

How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.

Hiccups interrupt us when we're talking and sometimes even get in the way of eating! Find out why we hiccup and discover some unusual ways to get rid of them.