Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.

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

Explore the life cycle of a pumpkin with your kids with this colorful cut and paste growth chart.

Observe the life cycle of an oriole with this second- and third-grade worksheet!

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

All living things go through cycles. Learn about the life cycle of an amphibian with this diagram of the life of a frog!

Identify the life cycle of a butterfly with this hands-on worksheet for second and third graders!

How did the butterfly get so beautiful? Discover the life cycle of a bug with this fill-in-the-blanks story page, all about the life of a butterfly.

Learn about the life cycle of a wood frog in this second- and third-grade worksheet!

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!

All living things have a life cycle. Learn about the different stages that a bird goes through from birth to adulthood!

Hop this way for some marsupial madness! Your child can learn about the life cycle of a kangaroo, and how marsupials differ from mammals.

All living things need water to survive. Listed are some of the ways we use water: can your child think of others?

Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.

Did you know that baby turtles are born all alone on the beach? Learn about the life cycle of a turtle with this life science worksheet.

Teach your child all about the growth cycle of carrots, those bright orange veggies found on dinner tables everywhere.

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.

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.

Leap through the life cycle of a wood frog with this cut-and-paste activity!

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

Has your child learned about the life cycle of a frog in school? Test his understanding with this cute cut and paste worksheet.

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.

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.

Did you know that insects like dragonflies have life cycles that are very similar to our own? Help your little scientist get to know the circle of life.

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

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a butterflyÃs life.

These flash cards serve as an intro to life science, but also help with counting skills and sequential ordering.

Kids follow corn as it grows from seed to vegetable on this simple cut-and-paste growth chart.

Create and observe your very own rainbow using light and water with this science experiment worksheet!

What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade worksheet!