This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

Ever wonder what makes the leaves change colors in the fall? Find out with this fascinating life science worksheet.

Change up your regular classwork with this hands-on science worksheet!

Explore how Earth’s surface can change in this investigative second-grade worksheet!

 Find out how animals can cause their environment to change in this kindergarten worksheet!

Did you know the surface of the Earth is always changing? Learn about the events that change Earth's surface with this crossword puzzle for second and third graders!

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

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 Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

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

Study ecosystem changes with this drought-focused worksheet for fourth and fifth graders!

Just like all plants and animals, you go through different stages in life too! Help your child to see how he will change and grow throughout his life.

Can melted wax turn back into solid wax? Can scrambled eggs turn back into raw eggs? Learn the answers to these questions and more with this second-grade worksheet about reversible and irreversible changes!

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

Did you know chameleons can sleep upside-down? Learn more about chameleons with this fun worksheet, jam-packed with fun facts and activities!

The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.

Learn how energy changes forms with this fourth- and fifth-grade physical science worksheet!

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

Let your little weather observer discover the four seasons! She'll match up each season with its proper picture to show her knowledge of how weather changes.

Read about a little-talked-about bird that inhabits the wetlands of Yellowstone National Park, the sandhill crane.

See how seasons affect the trees with these printable weather postcards. Learn about the weather, and get some writing practice, with these seasonal postcards.

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

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

Animals need to adapt to survive! Teach your child how some animals can blend with their surroundings using camouflage.

How does the butterfly become so beautiful? Learn about the four stages that it goes through in its life.

Take a trip down to the deep blue sea and learn about the life cycle of a fish! Fish go through the same stages of life as many other living things.