What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

Match the sense to the picture in this five senses worksheet!

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!

Assess the attributes of the amazing nine-banded armadillo in this worksheet!

Get to know the basic parts of a plant with this first- and second-grade life science worksheet!