Help third and fourth graders become rock stars with this informative geology worksheet!

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

This word search introduces your child to important rocks and minerals vocabulary, as it strengthens his attention to detail.

Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!

Change up your regular classwork with this hands-on science worksheet!

This nonfiction passage helps kids develop reading comprehension skills, as well as learn important ecological facts.

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

Test your child's science savvy with this worksheet, which asks your child to identify what items are made from plants.

Discover the connections between the sun, plants, and animals in this fifth-grade worksheet all about photosynthesis!

Review energy terminology with this fun fourth-grade crossword puzzle!

Expand your sea creature vocabulary with this Life in the Reef worksheet!

Dig into a food web in this engaging worksheet!

Use a seesaw to see what happens when opposing forces become balanced or unbalanced!

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

This worksheet gives your fifth grader some skeleton know-how, as she fills in the diagram with the bones from the wrist to the fingertips.

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

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

Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.

Learn some new words and facts about precious minerals with this word-scramble and matching worksheet.

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

Take a look and learn all about this beautiful and rare tiger from the islands of Sumatra in Indonesia.

Color in the gold and red colors of this common grasshopper species and learn about insect orders with your child!

Learn to read a standard thermometer in both Fahrenheit and Celsius in this informative second- and third-grade worksheet! 

Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.

Discover how cover crops enrich soil and support healthy crop growth with this research-based worksheet for fourth and fifth graders!

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

These clever birds harden and disguise themselves as tree branches when threatened. Learn more and do some coloring with this worksheet.