Spring is on the way with flowers trumpeting the return of sunshine. Explore this diagram of the calla lily and color it in 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.

For all you aspiring astronauts, here is a worksheet for learning the constellations! Learn all about the constellation Gemini with this sheet.

Learn about Oklahoma's Scissor-Tailed flycatcher, who can be spotted by their unusually long tails.

Learn a little bit about green tree frogs (like that they sleep on the underside of leaves!) and then color in this scene of them at the zoo.

Trace the lines to place the clothes within the correct season they belong to then write the name of the season that matches the picture.

Get to know each of the Seven Summits, then organize their heights into a graph.

Meet the altostratus cloud, a thin cloud that sometimes makes rain, in this earth sceince worksheet.

Color in the Cardinal, the state bird of Kentucky, in this state bird coloring page. Make sure to use a bright red crayon to color in those famous feathers.

Find out all about snow in this worksheet -- what it is, where it comes from and what it looks like.

Aspiring astronomers, here is a wonderful introduction to the constellations! Your child can learn about Aries the ram with this worksheet.

To complete this worksheet your first grader will need to match the different animals with their homes.

The horned lizard has a scary exterior but a gentle personality. Your little student can learn about this North American lizard with this worksheet.

Help your 2nd grader crack the code using triple digit addition and subtraction to find out what parts of camels can be used to make some tasty dishes.

Read about a little-talked-about bird that inhabits the wetlands of Yellowstone National Park, the sandhill crane.

This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.

Get to know Earth's neighbor a bit more with this Mars coloring page! Your child can read a few fun facts about Mars as he colors.

This charming worksheet helps your kindergartener learn about jets, as he pastes the words next to their places in the jet diagram.

In 2012, an 80 million-year-old dinosaur was discovered, and you can learn all about this 20-foot, 2-ton horned herbivore.

Guinea pigs are social animals that make great pets. Test your child's knowledge of these furry critters with this fun quiz.

Your future oceanographer will enjoy coloring in the multi-eyed octopus in this coloring page in addition to adding color to the cute angel fish beside him!

Color the T Rex Leech! Named for its sharp teeth, he is one of many brand new species discovered in the past two years.

Your budding ornithologist will love an introduction with coloring pages like this one featuring the New Hampshire state bird.

This set of weather-themed postcards shows your child how to dress seasonally. These postcards help your child identify seasons and improve writing skills.

Did you know snowflakes are so unique, there are no two alike? Teach your child about how snow forms with this worksheet.