Humans have 32 teeth, including wisdom teeth, and this diagram has the names of all the other 28.

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!

This lizard can grow to over six feet long! Color the Golden Spotted Monitor Lizard, one of several brand new species discovered between 2009 and 2011.

Learn how seeds move with this second- and third-grade matching activity!

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

Match each animal to its home in this first- and second-grade life science worksheet!

Unearth fossils in this explorative third-grade worksheet!

Ecosystems are an important part of fourth grade science. This fun printable will help your child with her knowledge of plants and animals.

Dive into habitat studies with this second- and third-grade worksheet!

Dive into a coral reef habitat with this second- and third-grade worksheet!

Analyze fossils with this engaging third-grade science worksheet!

Discover how plants survive in the desert with this third-grade habitat worksheet!

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

See which snail has gotten the farthest with this 2nd grade measurement snail race worksheet.

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Stroll through the flora of a temperate deciduous forest in this third-grade worksheet!

Decide which plants could live in a grassland with this second- and third-grade worksheet!

Determine which plants would survive in a pond with this second- and third-grade worksheet!

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

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

These worksheets help kids understand food webs, an important part of the life science curriculum in fourth grade.

Dig into the past with this third-grade worksheet all about fossils!

Uncover secrets of the past with this third-grade worksheet about fossils!

Decide which plants could survive in the desert with this second- and third-grade habitat worksheet!

Take a walk through a flora-filled forest with this second-grade habitat worksheet!

Take a trip down to the river with this second- and third-grade habitat worksheet!

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