Students monitor the abundance of organisms in photograph quadrats. In this environmental monitoring lesson, students view pictures of rocky intertidal and subtidal marine zones and discuss the importance of monitoring organism...

Learners research the diverse animal and plant life that inhabit the intertidal zones along the Pacific rocky coast. As students progress through this lesson plan, they begin to recognize distinct behaviors, adaptations, and...

In this ocean tides learning exercise, students read 2 pages about ocean tides and answer true or false questions about it. Students complete 10 questions.