Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!

Learn the many features of planet earth in this easy earth science vocabulary chart.

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

This worksheet tests kids' understanding of basic heredity by asking them to match parent turtles with their offspring based on similar traits.

This worksheet helps kids understand variations in animals and how the same kind, or species, can sometimes look different from each other.

Just like people, animals have babies that grow up into adults. On this worksheet, Kids draw a line to match each baby with its adult version.

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!

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

Bundle up and discover the animals of the tundra in this second-grade life science worksheet!

Dig up some earth science learning with this printable, and turn your next hike or beach excursion into a lesson in soil science!

Learn about the animal practice of hibernation in this quick science worksheet.

Discover the inner workings of basic earth science in this worksheet on temperature.

Dig in to the layers of the earth with this science coloring page!

Become a genetic detective with this inquisitive life-science worksheet!

Gear up to go into the science lab with the help of this activity!

Learn a bit about the Brazilian rainbow boa with this cool science worksheet.

Dive into a coral reef ecosystem with this life science worksheet!

Step into the swamp ecosystem with this engaging life science worksheet!

Explore a forest habitat with this life science worksheet for second graders!

Practice identifying living and nonliving things with this first- and second-grade science worksheet!

Here's a beautiful science page to help your child learn the different types of clouds.

Learn your clouds with this coloring series of cloud types that merges science with coloring fun.

Studying earth science? Learn about the different types of clouds with the series of cloud types.

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

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

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Little scientists can learn about a fundamental concept of physical science with this worksheet all about density!

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

Does your little gardener know about compost? Test their knowledge of this sensationally smelly earth science process!