These Valentine's Day cards will be the oddest and most unique cards your sweetie ever got!

These printable Valentine's Day cards are perfect for a kid who's in love with animals and science!

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

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

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

Give your child some categorization practice with this sunny day worksheet. She'll pick out and circle the objects that show up when the sun is shining.

Which shoes are better for a rainy day, sandals or boots? This worksheet helps kids think critically about what things they see when the rain is pouring.

Match the sense to the picture in this five senses worksheet!

Would you put your swimsuit on when it's snowing outside? Let your child decide with this simple categorization worksheet

Kids practice using sensory words as they match up each description with the sense that best fits. In the process, they get great writing practice, too

Nature is all around us! But how much does your child know about our natural world? Test her knowledge with some nature fun-facts trivia.

Children get to know the tracks of familiar farm animals in this drawing activity.

Here's a stormy science adventure that will blow your socks off! Learn about tracking hurricanes with this map of coordinates.

Play a fun game that combines the periodic table with a classic concentration game.

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

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

As kids cut and pastes the pictures in the right places on this life science sheet, they learn a little about the process lettuce goes through as it grows.

In this recycle worksheet, kids color the different recyclable objects, then match them up with their corresponding bin. Try our recycle worksheet on Earth Day.

Your child has probably tried a potato, but does he know the process it goes through to make it to the table? Find out with this life science worksheet.

How do you make recycled paper? Learn all about the recycling paper process on this informative worksheet.

Children copy the tracks of a frog, coyote, wild turkey, black bear, raccoon, and white-tailed deer in this nature-themed worksheet.

Children learn about the animals that inhabit Australia in this tracks-matching activity.

Children learn to identify the tracks of a pine marten, chipmunk, mountain lion, mountain goat, and grizzly bear in this matching worksheet.

Does your second grader love farm animals? This easy writing exercise will help your child be more observant about tracks left by some familiar animals.

Children get to know animals of South America in this nature-themed worksheet.

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.

Learn about the human brain with this zombie-themed science worksheet!

Learn the names of some of the less-often-celebrated parts of your body with this life science diagram.

Animal flashcards are a wonderful way to help young kids build basic skills in word recognition and early-science basics.

Children put their science vocabulary to the test with this engaging crossword puzzle!