Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

Is air a natural resource? You bet! Air as a resource carries oxygen, which we need. Read and write about ways air quality can be affected.

Children get a mini lesson in writing and the weather with this coloring worksheet.

Tree climbers and tree huggers alike, learn the basics of reading tree rings to find out about the life of a tree.

In this puzzle, children will trace the names of the seasons, then cut them out and paste them below the correct picture.