Course Overview

Environmental Science A is the first part of a comprehensive high school sequence that introduces students to the principles of ecology, environmental systems, and sustainability. This interdisciplinary course examines the relationships between organisms and their environment, the challenges posed by pollution and climate change, and the role of biodiversity and renewable resources in maintaining Earth's balance. By emphasizing the interconnectedness of natural and human systems, the course fosters a deeper understanding of how environmental issues impact both local communities and the global ecosystem.

Key Learning Focus

• Ecological Principles: Understanding ecosystems, energy flow, and the cycling of matter.
• Biodiversity: Exploring species interactions, conservation, and the value of genetic and ecosystem diversity.
• Pollution and Human Impact: Examining types of pollution and their effects on ecosystems and human health.
• Climate Change: Investigating evidence, causes, and potential global consequences.
• Renewable Resources: Evaluating sustainable practices in energy, agriculture, and water management.
• Population Dynamics: Analyzing growth, carrying capacity, and the impact of human populations on the environment.

Instructional Approach

The course emphasizes active, hands-on learning through laboratory experiments, fieldwork, data analysis, and project-based activities. Students will conduct ecological investigations, analyze environmental data, and participate in simulations and case studies of real-world challenges. Activities such as developing sustainability proposals or modeling the effects of pollution encourage students to apply scientific reasoning to complex issues. This inquiry-driven approach develops problem-solving, analytical, and communication skills essential for environmental science study.

Academic Alignment and Progression

Aligned with state and national science education standards, Environmental Science A is a full-year introductory science course for grades 9–12. It serves as the first part of a two-course sequence, followed by Environmental Science B, and lays the foundation for advanced coursework in environmental science, ecology, AP Environmental Science, or college-level study. The course also connects to STEM pathways, particularly careers in environmental research, conservation, sustainability, and natural resource management.

Outcomes

By the end of Environmental Science A, students will:

• Demonstrate understanding of ecosystems, biodiversity, and ecological interactions.
• Analyze environmental issues such as pollution and climate change using scientific evidence.
• Apply sustainability concepts to evaluate the use of renewable resources.
• Interpret data from lab experiments and field investigations to draw informed conclusions.
• Understand the role of human populations in shaping environmental outcomes.
• Be prepared for Environmental Science B, AP-level coursework, or advanced study in related fields.