Changes In Our Climate, Global Warming for Primary 6

Class: Primary Six
Term: First Term
Subject: Basic Science and technology
Curriculum Theme: Basic Science
Previous Lesson: Changes In Our Climate, Keeping Weather Records
Topic: changes In Our Climate: Global Warming
Content/Learning Area: Causes,control,and Effects of Global Warming
Time Allocation: 40 minutes

Performance Objectives

By the end of the lesson,pupils should be able to:

• Cognitive Domain:

– Identify and list five causes of global warming.

• Affective Domain:

– Express the importance of controlling global warming and show concern for environmental preservation.

• Psychomotor Domain:

– Create a simple poster illustrating ways to control global warming.

• Social domain:

– Discuss with classmates the effects of global warming on their community.

Reference Materials

• 9 – Years Basic Education curriculum
• Abuja Educational Resource Center Scheme of Work
• NAPPS National unified Scheme of Work
• Online Information from Britannica – Global warming | Definition, Causes, Effects, Solutions, & Facts
• Relevant Textbooks

instructional Materials

To deliver this lesson, the teacher will employ the help of the following materials:

• Charts showing the greenhouse effect
• A video clip on global warming
• Flashcards with key terms and images
• Markers and poster papers for class activities

Rationale for the Lesson

Understanding global warming is crucial for responsible environmental citizenship. This lesson equips pupils with knowledge to make informed decisions and contribute to environmental protection.

Prerequisite/Previous Knowledge

Pupils are familiar with whether conditions and basic environmental concepts.

Lesson Content

Change In our Climate: Global Warming

Global warming refers to the gradual increase in the EarthS average temperature due to the buildup of greenhouse gases in the atmosphere. Human activities, like burning fossil fuels and deforestation, cause more heat to be trapped, leading to environmental changes.

Causes of Global Warming

Global warming is primarily caused by human activities that release greenhouse gases into the atmosphere. These include:

The following are causes of global warming:

1. Burning fossil fuels (coal, oil, gas).
2. Deforestation (reducing trees that absorb carbon dioxide).
3. industrial processes releasing greenhouse gases.
4. Agricultural practices producing methane (e.g.,rice paddies).
5. Increased motor vehicle use.
6. Overpopulation leading to increased consumption and waste.
7. Improper waste disposal methods releasing methane and other gases.

ways to Control global Warming

Controlling global warming involves reducing greenhouse gas emissions and implementing sustainable practices.

These include:

1. Planting more trees.
2. Using renewable energy sources.
3. Recycling materials.
4. Conserving energy.
5. Promoting public transportation.
6. Implementing stricter environmental regulations for industries.
7. Educating the public about sustainable living practices.

Effects of Global Warming

Global warming has numerous adverse effects on the environment and human society.

They are:

1. Rising sea levels.
2. More frequent and severe weather events.
3. Loss of biodiversity.
4. Increased health problems.
5. Food shortages.
6. Displacement of communities due to extreme weather events.
7. Damage to infrastructure and property from floods and storms.

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Discussion, Lecture, Demonstration, Group Activity, Think-Pair-Share, Summary, Review, Guided writing, Oral Questions, Formative Assessment.

Instructional Procedures

To deliver this lesson,the teacher will adopt the following steps:

Step 1: Introduction

Time: 5 mins
Teaching Skill: Set Induction
Teacher’s Activity: The teacher asks pupils about what they know regarding recent hot days.
Pupils’ Activity: Pupils respond and share their experiences.
Learning Point: Pupils’ awareness is raised on climate changes.

Step 2: Causes of Global Warming

Time: 10 mins
Teaching Skill: Lecture,Use of visual aids
Teacher’s Activity: The teacher explains five causes using charts to illustrate the greenhouse effect.
Pupils’ activity: Pupils take notes and ask questions for clarification.Learning Point: Pupils understand the causes of global warming.

Step 3: Control of Global Warming

Time: 8 mins
Teaching Skill: Demonstration, Group Activity
Teacher’s Activity: The teacher demonstrates ways to control global warming and guides pupils in creating posters.
Pupils’ Activity: Pupils participate in group discussions and create posters.
Learning Point: Pupils learn practical steps to control global warming.

Step 4: Effects of Global Warming

Time: 10 mins
teaching Skill: Discussion, Think-Pair-Share
Teacher’s Activity: The teacher discusses the effects of global warming on the environment and the community.
Pupils’ Activity: Pupils engage in a think-pair-share activity to discuss the effects.
learning Point: Pupils connect the effects of global warming to their community.

Step 5: Note-Taking

Time: 3 mins
Teaching Skill: Lecture, Guided writing
Teacher’s Activity: The teacher guides pupils to copy the lesson note from the board.
Pupils’ Activity: Pupils copy the classroom note into their notebooks.
Learning Point: Pupils have written records for future reference.

Step 6: Evaluation/Review

Time: 2 mins
Teaching Skill: Oral Questions,formative Assessment
teacher’s Activity: The teacher asks evaluation questions to assess understanding.
Pupils’ Activity: Pupils answer the questions based on their understanding.learning Point: Pupils demonstrate comprehension of the lesson objectives.

Step 7: Conclusion

Time: 2 mins
Teaching skill: summary, Review
Teacher’s Activity: The teacher summarizes the lesson, emphasizing the importance of controlling global warming.
Pupils’ Activity: Pupils listen and reflect on the key points.
Learning Point: pupils reinforce their understanding of the topic.

Lesson Keywords

• Global Warming – Gradual increase in Earth’s average temperature.
• Greenhouse Gases – Gases that trap heat in the atmosphere.
• deforestation – Clearing of forests.
• Renewable Energy – Energy from sources that are naturally replenished.
• Climate Change – Long-term changes in temperature and weather patterns.

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

1. What is global warming, and what causes it?
2. List five ways to control global warming.
3. Describe three effects of global warming on the environment.
4. How can planting more trees help in controlling global warming?
5. Discuss with your partner how global warming might affect your community in the future.

Assignment/Homework

1. Research and write a short paragraph on one renewable energy source.
2. List three ways your family can conserve energy at home.
3. Draw a poster illustrating the effects of global warming on your community.

Differentiation

• For slower learners: Provide simplified explanations and one-on-one assistance.
• For advanced learners: Encourage research on additional causes and effects of global warming.
• For visual/auditory/kinesthetic learners: Use visual aids, discussions, and hands-on activities like poster creation.

Note for Teachers

Ensure to use real-life examples and local context to explain the effects of global warming. Encourage pupils to take personal responsibility in controlling global warming.