Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

Go from a butterfly beginner to an expert with this worksheet, full of pretty butterflies and tons of information about where butterflies live.l

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

Discover the details of desert plant life in this informative worksheet!

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

Introduce your student to an endangered species, Przewalski's horse, with this information sheet. They can color the illustration as they read.

This packet of worksheets introduces children to food webs, an important life science concept.

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

Get to know one of the most unique and colorful monkeys, the red-shanked douc langur. Read about why they are an endangered species with this info-sheet.

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

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

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

Dragonflies are some of the oddest looking insects in the world, so it's appropriate that they have so many unique characteristics. Read all about them!

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

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

Can you identify the difference between inherited and acquired traits?

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

Have fun learning about food chains in this charming science worksheet!