This document provides an overview of a lesson plan on community and environmental health for 9th grade students. It includes 10 learning competencies that students should be able to explain, describe, recognize, analyze, apply, and make decisions about topics including community health, healthy communities, environmental problems, and their impacts. The lesson plan consists of 4 parts: What to Know, What to Process, What to Understand, and What to Transfer. It includes 9 activities for students with objectives, instructions, questions, and assessments.