One of the most diverse environments on Earth is the ocean. Young scientists explore the living things found in the ocean during an exciting seven-lesson unit. Their study includes organisms from plankton to invertebrates...

What makes up a habitat? Use this resource to engage first graders in the exploration of desert, wetland, forest, and ocean habitats. Youngsters classify plants and animals into the four distinct habitats through drawings and cutting and...

Go on a tour of the ocean through the lens of a scientist. Learners read maps of the ocean floor, study tide behavior, examine wave motion, and analyze components of soil. Each lesson incorporates a hands-on component.