Class: Primary 5
Term: 1st Term
Week: 3
Age: 10 years
Period:
Duration: 40 minutes
Date:
Subject: Basic Science And Technology
Curriculum Theme: Basic Science
Topic: POLLUTION
Content:
- Types of Pollution: (i) Air (ii) Water (iii) Water Pollution
- Effects and control of air and water pollution
Specific Objectives:
By the end of the lesson, pupils should be able to:
- Define pollution.
- State the three types of pollution and their individual meaning.
- List 5 effects of air pollution and 5 ways to control air pollution.
- List 5 effects of water pollution and 5 ways to control water pollution.
Reference Materials:
- 9 – Years Basic Education Curriculum
- Abuja Educational Resource Centre Scheme of work
- NAPPS National Unified Scheme of Work
- Course Book
- Online Information
- Textbooks (List your relevant textbook here)
Instructional Materials:
- Visual aids for air and water pollution
- Whiteboard and markers
- Chalk and chalkboard
- Projector and screen (if available)
- Pen and paper for note-taking
- Models or props for demonstrating pollution control measures
Rationale for the Lesson:
Understanding pollution and its effects is vital for environmental awareness and conservation. It enables us to take steps to prevent further environmental degradation and ensure a healthy living environment.
Prerequisite/Previous Knowledge:
Students are expected to have a basic understanding of their environment and the concept of pollution.
INSTRUCTIONAL PROCEDURES:
Content Development: Pollution
| Content | Time | Teaching Method | Teacher’s Points/Activities | Pupils’ Activities |
|---|---|---|---|---|
| Introduction | 5 mins | Discussion | – Discuss with pupils what they understand by the term “pollution.” | Participate in the discussion. |
| – Introduce the lesson’s topic: “Types of Pollution and Their Effects.” | ||||
| Types of Pollution | 5 mins | Lecture | – Explain the three types of pollution: Air, Land, and Water Pollution. | Listen and take notes. |
| Discussion | – Discuss each type briefly and their meanings. | Discuss the meanings. | ||
| Effects of Air Pollution | 5 mins | Lecture | – Explain the effects of air pollution and discuss the importance of clean air. | Listen and take notes. |
| Discussion | – Encourage students to share their observations and thoughts on air pollution. | Discuss the effects. | ||
| Control of Air Pollution | 5 mins | Discussion | – Discuss control measures for air pollution, such as reducing emissions and planting trees. | Participate in the discussion. |
| Effects of Water Pollution | 5 mins | Lecture | – Explain the effects of water pollution and discuss the importance of clean water. | Listen and take notes. |
| Discussion | – Encourage students to share their observations and thoughts on water pollution. | Discuss the effects. | ||
| Control of Water Pollution | 5 mins | Discussion | – Discuss control measures for water pollution, including proper disposal of waste and protecting water sources. | Participate in the discussion. |
| Note taking | 5 mins | Note-Taking | – Have students take notes on the types, effects, and control of air and water pollution. | Take notes on the topic. |
| Evaluation | 5 mins | Question and Answer | – Ask pupils questions to assess their understanding. | Respond to questions. |
| Conclusion | 5 mins | Recap | – Summarize the key points about pollution and its control measures. | Participate in the recap. |
Note to Pupils:
Pollution: Pollution is the contamination of the environment by harmful substances or activities.
Types of Pollution: There are three types of pollution: Air, Land, and Water Pollution.
Effects of Air Pollution: Air pollution can lead to health problems, smog, acid rain, global warming, and damage to the ozone layer.
Ways to Control Air Pollution:
- Reduce emissions from vehicles and industries.
- Plant trees to improve air quality.
- Use clean energy sources.
- Promote public transport and carpooling.
- Implement laws and regulations on emissions.
Effects of Water Pollution: Water pollution can lead to waterborne diseases, harm aquatic life, and affect drinking water quality.
Ways to Control Water Pollution:
- Properly dispose of waste.
- Protect water sources from pollution.
- Use environmentally friendly products.
- Promote recycling and waste reduction.
- Enforce laws on water pollution.
Evaluation:
- Define pollution.
- List the three types of pollution and their meanings.
- Name 3 effects of air pollution and their significance.
- List 3 ways to control air pollution.
- Name 3 effects of water pollution and their significance.
- List 3 ways to control water pollution.
Note to Teachers:
Customize the teaching methods and activities based on your curriculum, resources, and students’ needs. Ensure active student participation and engagement throughout the lesson.
