Lots of people like turtles, but how much do you really know about them? Get to know one of many types of turtles with this informational worksheet.

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

Here's a creature that can be a heard a mile away: a thick-billed parrot. Learn more about these birds that are the only parrots native to the USA.

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

Learn all about the cumulonimbus cloud, more commonly known by a much more fearsome name: the thundercloud!

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

Learn your clouds with this coloring series of cloud types that merges science with coloring fun.

Meet the stratus cloud, a low-hanging kind of cloud that usually comes out when it rains, in this earth science worksheet.

Does your little gardener know about compost? Test their knowledge of this sensationally smelly earth science process!

Hop this way for some marsupial madness! Your child can learn about the life cycle of a kangaroo, and how marsupials differ from mammals.

This tree anatomy worksheet will give your little naturalist a better understanding of the parts that make up a tree.

Get this earth science worksheet that will challenge your child's knowledge of volcanoes and teach him some new vocabulary.

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

Don't get too afraid of this cockroach, he lives all the way in South Africa! And he is one of many brand new species discovered in the past two years.

Can't go to the zoo? We bring the zoo to you! Check out the fulvous whistling duck, a bird with social skills and the willingness to share each other's nests.

Prepare for an exciting experiment with this cut-and-paste lab safety worksheet for first and second graders!

Discover the importance of butterflies in pollination with this informative worksheet!

How do clouds form? Why does it rain? Help your student answer some of these questions by completing this water cycle worksheet.

Match each animal to its home in this first- and second-grade life science worksheet!