1. Macro（key）concepts:

(1) Causation

(2) Change

(3) Responsibility

Explore the ways in which human behavior affects and is affected by the environment on a global scale. The interconnections between ecosystems and human societies are studied.

Human behavior affects and is affected by the environment on a global scale

2. Micro (related) concepts:

(1) Sustainability

(2) Protect

(3) Pollution

(4) Biodiversity

By exploring the relationship between the interior, we find the deeper meaning of protecting the environment.

3. Protect our environment plan summary:

(1) Teaching target: Grade 5 students

(2) Planned duration: 6 hours

(3) Main idea: How do human activities affect the environment, and how should we protect the environment?

(4) Basic ideas: Guide students to learn independently, cultivate their spirit of inquiry and cooperation, and cultivate their critical thinking by searching for information in various ways. Improve comprehensive ability.

(5) Related issues:

1. What are the main ways in which human activities affect the environment?

2. How do global interactions affect environmental sustainability?

3. To what extent can individual actions contribute to the protection of the environment?

(6) Learning objectives:

1. Identify and describe human activities that affect the environment.

2. Analyze the role of sustainable development in environmental protection.

3. Evaluate the effectiveness of the protection policy.

4. Understand the causes and consequences of pollution.

5. Discuss the importance of biodiversity and measures to protect it.

(7) Learning activities:

1. Students research specific environmental problems caused by human activities and present their findings.

2. Evaluate the environmental protection of plastic bags, paper bags, wood boxes and other materials.

3.Fukuoka planting activities.

4. Investigate recycling in your home or community.