This worksheet is a fun, easy way to help children connect counting to basic addition skills. How many trees do you see?

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!

Decode an Earth Day joke with this engaging worksheet for first and second graders!

The local park is filled with litter! Can you clean it up with your knowledge of the alphabet?