class: Primary One
Term: First Term
Subject: Basic Science and Technology
Curriculum Theme: Basic science
Previous Lesson: Water
Topic: Air
Content/Learning Area: What is air?, The Existence of Air, air as a Component of Our Surroundings
Time Allocation: 40 minutes

Performance Objectives

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

• Cognitive Domain:

1.define air.

1. Identify air as a component of our surroundings.
   
2. Explain how to demonstrate the existence of air.
   • Psychomotor Domain:

1. Perform an experiment to demonstrate the existence of air.
   • Affective Domain:

1.Show recognition for the importance of air.
• Social Domain:

1. Participate actively in class discussions.

---

Reference Materials

• 9 – Years Basic Education curriculum
• Abuja Educational Resource Centre Scheme of Work
• NAPPS National Unified Scheme of work
• Online Details
• Relevant textbooks

---

Instructional Materials

To deliver this lesson, the teacher will employ the help of the following materials: A glass, a basin of water.

---

Rationale for the Lesson

Understanding air is essential to comprehending basic environmental science. This lesson lays the groundwork for future learning about weather, climate, and the importance of clean air.

---

Prerequisite/Previous Knowledge

Pupils have a basic understanding of their surroundings and can identify common elements like water and plants.

---

Lesson Content

What is Air?

Air is a mixture of gases we cannot see. It’s all around us and we need it to breathe. We need air to live.

The Existence of Air

Even though we can’t see air,we can prove it exists. Try this: Place an empty glass upside down in a basin of water. The water won’t fill the glass as the air inside is pushing against it. This shows air takes up space and has pressure.

Air as a component of Our Surroundings

Air is an essential part of our environment, supporting various activities and natural processes. Examples are:

1. Breathing: We breathe in air to get the oxygen our bodies need.
2. Wind: Wind is moving air. It can power windmills and sailboats.
3. Flying: Airplanes and hot air balloons use air to fly.
4. Sound: Air helps us hear because it carries sound.
5. Photosynthesis: Plants use carbon dioxide from the air to make food.
6. Weather: Air plays a crucial role in weather patterns and climate.

---

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Presentation, question and Answer, Discussion.

---

Instructional Procedures

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

Step 1: Introduction (Set Induction)

Time: 5 minutes
Teaching Skill: Questioning
Teacher’s Activity: asks pupils what they know about air.
Pupils’ Activity: Respond to the teacher’s questions.

Step 2: Description of Key Concepts

Time: 10 minutes
Teaching skill: Explanation
Teacher’s Activity: Explains what air is and its importance.Pupils’ Activity: Listen attentively and ask questions.

Step 3: Demonstration/guided Practice

Time: 15 minutes
Teaching Skill: Demonstration
Teacher’s Activity: Demonstrates the experiment with the glass and water.
Pupils’ Activity: Observe the experiment and discuss their observations.

Step 4: Self-reliant Practice

Time: 5 minutes
Teaching Skill: Guided Practice
Teacher’s Activity: Guides pupils to answer questions related to the experiment.
Pupils’ Activity: Answer questions about the experiment.

Step 5: Note-Taking

time: 2 minutes
Teaching Skill: Note-Taking
Teacher’s Activity: Guides pupils to take notes on key concepts.
Pupils’ Activity: Take notes on key concepts.

Step 6: Evaluation/Review

Time: 3 minutes
Teaching Skill: Questioning
teacher’s Activity: Asks review questions.
Pupils’ Activity: Answer review questions.

Step 7: Conclusion

Time: 2 minutes
Teaching skill: Summarizing
Teacher’s Activity: Summarizes the key points of the lesson.
Pupils’ Activity: Listen and ask any remaining questions.

---

Lesson Keywords

• Air – A mixture of gases that surrounds the Earth and is essential for life.
• Oxygen – A gas in the air that humans and animals need to breathe.
• Environment – The surroundings or conditions in which a person, animal, or plant lives or operates.
• Pressure – The force exerted per unit area by air.
• Wind – The natural movement of air.

---

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

1. what is air?
2. Give one way we use air.
3. how can we show that air exists?
4. Name something else around us besides air.
5. Why is air critically important?

---

Assignment/Homework

1. Draw a picture showing how we use air.
2. List three things that need air to survive.
3. Explain in your own words what you learned about air today.

---

Differentiation

• For slower learners: Provide one-on-one assistance and simplify explanations.
• For advanced learners: Encourage them to research other uses of air and present their findings.
• For visual/auditory/kinesthetic learners: Use visual aids, verbal explanations, and hands-on activities to cater to different learning styles.

---

Note for Teachers

Ensure all pupils participate in the experiment to demonstrate the existence of air. Encourage questions and provide clear,simple explanations. Use real-life examples to illustrate the importance of air in our daily lives.