Air in Motion Meaning and Effects of Wind Basic Science Primary 3 Second Term Lesson Notes Week 2
Lesson Plan: Air in Motion – Meaning and Effects of Wind
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Lesson Plan Details
Subject: Basic Science
Class: Primary 3
Term: Second Term
Week: Week 2
Age: 8–9 years
Topic: Air in Motion
Sub-topic: Meaning and Effects of Wind
Duration: 40 minutes
Behavioral Objectives
By the end of the lesson, pupils should be able to:
- Define wind as air in motion.
- Explain the causes and effects of wind.
- Identify some advantages and disadvantages of wind.
Keywords
- Wind
- Motion
- Air
- Effects
- Advantages
Set Induction
The teacher shows pupils a fan or waves a paper to create a breeze, asking, “Can you feel this? What is causing it?”
Entry Behaviour
Pupils are aware of air around them but may not know it moves to form wind.
Learning Resources and Materials
- A hand fan or electric fan
- A balloon
- Pictures showing effects of wind (e.g., blowing leaves, windmills, kites)
Building Background/Connection to Prior Knowledge
The teacher reminds pupils of past lessons on air, explaining that air is all around us, though we cannot see it.
Embedded Core Skills
- Observation
- Critical Thinking
- Communication
Learning Materials
- Lagos State Scheme of Work for Basic Science (Primary 3).
- “Basic Science Made Simple” for Primary 3.
Instructional Materials
- Fan or balloon to demonstrate air movement.
- Picture cards showing wind effects.
Content
What is Air in Motion?
- Air in motion is called wind.
- Wind is caused when warm air rises, and cooler air rushes to take its place.
- We cannot see wind, but we can feel it.
Examples of Air in Motion
- A fan blowing air in a room.
- Wind blowing leaves off a tree.
- Air moving a kite in the sky.
- A balloon flying when released.
- Windmills turning to generate energy.
Effects of Wind
Advantages of Wind:
- It helps in pollination for plants.
- It dries clothes.
- It moves windmills to generate electricity.
- It helps birds and airplanes fly.
- It can be used for sailing boats.
Disadvantages of Wind:
- Strong wind can cause storms and damage buildings.
- It can blow away roofs or weak objects.
- It can spread fires quickly.
- Dust carried by wind can affect breathing.
- It can uproot trees during strong storms.
Evaluation Questions (Fill-in-the-Blank)
- ______ in motion is called wind. (a) Water (b) Air (c) Fire (d) Cloud
- Wind helps to ______ clothes. (a) dry (b) burn (c) wet (d) hide
- Air is all around us, but we cannot ______ it. (a) see (b) feel (c) use (d) breathe
- A fan creates ______ in a room. (a) food (b) wind (c) heat (d) smoke
- Strong wind can cause ______. (a) rain (b) storms (c) plants (d) houses
- ______ is a benefit of wind. (a) Pollination (b) Breaking (c) Digging (d) Sweeping
- ______ is an example of wind moving an object. (a) Kite flying (b) Book reading (c) Phone charging (d) Pen writing
- Dust carried by wind can cause ______ problems. (a) eating (b) breathing (c) walking (d) writing
- A balloon flies when ______ is released. (a) water (b) air (c) juice (d) fire
- Windmills use wind to generate ______. (a) money (b) electricity (c) food (d) light
Class Activity Discussion (FAQs)
- What is air in motion called? Wind.
- How is wind formed? When warm air rises and cooler air rushes to fill the space.
- Can we see wind? No, but we can feel it.
- What are some benefits of wind? Drying clothes, pollination, generating energy.
- What are the dangers of strong wind? Storms, uprooting trees, spreading fires.
- Give an example of wind helping us. Moving a kite in the sky.
- What can wind do to weak buildings? It can blow them down.
- How does wind help plants? It helps in pollination.
- What is a windmill? A machine that uses wind to generate energy.
- Why do we need to protect ourselves from strong wind? To avoid harm and property damage.
Presentation Steps
Teacher’s Activities
- Begin with an experiment using a fan or balloon to show air movement.
- Explain the meaning of air in motion.
- Describe the advantages and disadvantages of wind.
- Use flashcards or pictures to illustrate wind effects.
- Guide pupils to identify examples of air in motion.
Learners’ Activities
- Observe the teacher’s demonstration.
- Discuss how they have experienced wind.
- Participate in identifying advantages and disadvantages of wind.
- Answer questions from the teacher.
Assessment
Short-Answer Questions:
- What is air in motion called?
- Name two benefits of wind.
- Name one disadvantage of wind.
- What can wind do to a kite?
- How do we feel wind?
Conclusion
The teacher checks pupils’ answers, provides feedback, and emphasizes the importance of wind in our daily lives.
Effects of Wind Basic Science Primary 3 Second Term Lesson Notes Week 3
