A fill-in-the-blank exercise on tornadoes, made for fifth grade science students.

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

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

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

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

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

Observe different forces at work with this kindergarten and first-grade worksheet!

Don't get too afraid of this cockroach, he lives all the way in South Africa! And he is one of many brand new species discovered in the past two years.

Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.

Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

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

Match baby animals with their parents in this kindergarten and first-grade worksheet!

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

Analyze fossils with this engaging third-grade science worksheet!

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

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

Learn about biodiversity and its impact on an ecosystem’s stability with this informative middle-grade worksheet.

Learn about the layers of the Earth with this worksheet for middle-grade scientists!

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.

Discover some of the ways that Earth’s natural resources are used in this first-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!

Learn how hot air balloons take flight with this middle-grade worksheet about convection!

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!

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

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

Put your prediction proficiency to the test in this third-grade physical science worksheet!

Can middle-grade chemists recover the missing information about these elements from the periodic table?

Get a lesson in sports and science with this engaging third- and fourth-grade worksheet!

Bring a plant cell to life by coloring each organelle in this middle-grade worksheet!