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

Children match animals to their ecosystems in this life sciences worksheet.

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.

What makes a living thing? Give your blossoming learner a fun way to identify living things with this coloring series.

All living things come in different shapes and sizes. Help your little one determine which of these living things are BIG and which are small!

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

Looking for a worksheet to help with your kid's matching skills? This printable is all about matching items with their names!

Can your budding learner tell which of these items are living things? As they color each picture, they'll decide if it grows and takes in air, water, or energy.

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

Use your knowledge of sea creatures to fill out this crossword puzzle.

These babies have lost their mamas! Can you help them? Use sorting and categorizing skills to match the baby animal to its adult form.

Explore the difference between asexual and sexual reproduction in organisms with this middle school science worksheet!

Discover how animal behaviors increase the probability of successful reproduction and offspring survival with this middle school science worksheet!

Does your little one love animals? Here is a fun activity that will hone her reasoning skills, as well as give her a review of a few animal words.

Kids find forest animals in this third grade science word search. Animal habitat worksheets help students learn about life forms in different environments.

Pigs, cows, and ducks, oh my! The clues in this animal crossword puzzle worksheet will help you remember what animals there are on a farm.

Animals are all different and need different habitats to survive. In this science worksheet, there's room for students to draw the habitats for six different wild animals.

Do monkeys live in the rainforest or the desert? Your child will get familiar with animals and their different habitats with this fun match up game.

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

Does your little surgeon need practice naming the different parts of the human body? Help your little one start to learn body parts with this worksheet.

Explore how the fossil record is used to study the evolution of organisms in this engaging science worksheet for middle grades!

This worksheet teaches kids about animal habitats. Kids match each animal to its habitat, then draw a picture of their favorite animal in its home.

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Kids who love creepy, crawly things will truly enjoy this prekindergarten and kindergarten science-themed coloring page.