Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

Seasonal weather postcards get kids to learn some vocabulary and identify the seasons. Learn about spring, summer, fall, and winter with weather postcards.

Learn about lightning and charging by induction in this engaging middle-grade worksheet. 

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!

Listen to the sounds of everyday life in this science worksheet!

Spot the saboteur by testing DNA in this exciting middle-grade worksheet!

Start designing your own science experiment with this middle-grade worksheet!

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

Learn about and color in space suits in this three-page science worksheet!

Practice describing different objects and substances in this colorful worksheet!

Are chickens mammals, fish, or birds? Sort animals by their traits in this informative life science worksheet!

Do you measure distance in inches or seconds? When do you use miles? Answer these and more with this third-grade worksheet about the customary system of measurement! 

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

Prepare students for an upcoming science lab with this helpful worksheet!

Ready for liftoff? Take to the starry skies with this worksheet that explores the three basic types of galaxies.

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

Students demonstrate their knowledge of the structure of plant cells in this middle grades life science worksheet!

This is one angry looking constellation! Meet Taurus, one of the twelve constellations of the zodiac.

Students demonstrate their knowledge of the structure of animal cells in this middle grades life science worksheet!

This ultra cute coloring page features three adorable sea otters enjoying their freshly caught lunch in their ocean home!

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

Match forms of energy to common examples in this third- and fourth-grade science worksheet!

Explore the anatomy, physiology, and overall function of the sensory nervous system with this life science worksheet! 

Get your child thinking about the five senses with this matching worksheet that gets her to consider taste, touch, sight, smell and hearing.

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

In this puzzle, children will trace the names of the seasons, then cut them out and paste them below the correct picture.

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

Which tail goes with which animal? Help your preschooler learn to sort and categorize with this fun activity.