Learn more about our planet with this fun crossword puzzle for second and third graders!

Color in the gold and red colors of this common grasshopper species and learn about insect orders with your child!

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

The silverback gorilla is a special animal. This magnificent male is part of an endangered species. Complete this sheet to learn all about this gentle giant.

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

Whether you say buffalo or bison, it is still the largest land mammal in North America. Discover a bit more about this majestic animal.

In this worksheet, children discover what plastic is, how it is manufactured, as well as its history and about attempts to reduce plastic waste.

Embrace Earth Day with this classic number puzzle for third through fifth graders!

Celebrate Earth Day with this fun word puzzle for third, fourth, and fifth graders!