Class: Primary Four
Term: Second Term
Subject: Basic Science and Technology
Curriculum Theme: Basic Technology
Previous Lesson: Types of Vehicles III, Truck and Trailer
Topic: Air Vehicles
Content/Learning Area: Identifying and describing three types of air vehicles, showing interest in learning about air vehicles, Discussing the importance of air vehicles in society
Time Allocation: 40 minutes

Performance Objectives

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

Cognitive Domain:

1. Identify and describe three types of air vehicles.
2. Explain how different air vehicles work.3. Discuss the importance of air vehicles in society.

Psychomotor Domain:

1. Draw and label different types of air vehicles.

Affective Domain:

1. Show interest in learning about air vehicles.
2. Appreciate the role of air vehicles in transportation.

Social Domain:

1. Work collaboratively in group activities.

reference Materials

9 – years Basic Education Curriculum
Abuja Educational Resource Centre Scheme of Work
NAPPS National Unified Scheme of Work
Online Data
Relevant Textbooks

Instructional Materials

To deliver this lesson,the teacher will use the following materials:

Pictures of different air vehicles
Whiteboard or chart paper
Markers or crayons

Rationale for the Lesson

Understanding air vehicles is crucial for pupils to grasp basic principles of transportation and technology. This lesson lays the foundation for future learning in science and technology.

Prerequisite/Previous Knowledge

pupils should have basic knowledge of transportation methods.

Lesson Content

Air Vehicles

Air vehicles are transportation methods designed for air travel. They use various technologies for takeoff, navigation, and landing.

Types of Air Vehicles

Air vehicles come in various forms, each designed for specific purposes. These include:

#### Airplanes

Airplanes transport passengers and cargo. Their wings create lift during flight. Examples are:
1. Boeing 747
2. Airbus A380
3. Cessna 172
4. Fokker 100
5. Embraer E190

#### Helicopters

Helicopters take off and land vertically using a rotating blade system (rotor) for lift. They’re used for transportation, rescue, and aerial photography. Examples are:
1. Bell 206
2. Sikorsky UH-60 Black Hawk
3. AgustaWestland AW139
4. Robinson R44
5. Eurocopter EC135

#### Hot air Balloons

hot air balloons are lighter-than-air vehicles using hot air for lift. They’re ofen used for leisure and tourism. The hot air, being less dense than the surrounding air, makes the balloon rise.

#### Blimps

Blimps are lighter-than-air airships, often used for advertising or surveillance. They are filled with buoyant helium or hydrogen gas.

#### Gliders

Gliders are engineless aircraft that glide using air currents to stay aloft. They are often used recreationally and can soar long distances.

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Discussion, Question and answer, Visual aids

Instructional Procedures

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

Step 1: Introduction (Set Induction)

Time: 5 minutes
Teaching Skill: Questioning
TeacherS Activity: Asks pupils about different modes of transportation. introduces the topic of air vehicles.
Pupils’ Activity: Respond to teacher’s questions, share their prior knowledge.

Step 2: Description of Key Concepts

Time: 10 minutes
Teaching Skill: Explaining
Teacher’s Activity: Explains what air vehicles are and their purpose.
Pupils’ Activity: Listen attentively, ask clarifying questions.

Step 3: Presentation/Guided Practice

Time: 10 minutes
teaching Skill: Demonstrating
Teacher’s Activity: Shows pictures of different air vehicles and explains their features and functions.
Pupils’ Activity: Observe, participate in discussions.

step 4: Independent Practice

Time: 5 minutes
Teaching Skill: Guiding
Teacher’s Activity: Guides pupils in drawing and labeling different air vehicles.
Pupils’ Activity: Draw and label air vehicles independently.

Step 5: Note-Taking

Time: 5 minutes
Teaching Skill: Note-taking
Teacher’s Activity: Summarizes key concepts on the board.
pupils’ Activity: Take notes in their notebooks.

Step 6: Evaluation/Review

Time: 5 minutes
Teaching Skill: Questioning
Teacher’s Activity: Asks review questions to assess understanding.
Pupils’ Activity: Answer review questions.

Objective-aligned checks:

Identify and describe three types of air vehicles.
Explain how different air vehicles work.
Draw and label different types of air vehicles.

Step 7: Conclusion

Time: 2 minutes
Teaching Skill: Summarizing
Teacher’s Activity: Summarizes the lesson and assigns homework.
Pupils’ Activity: Listen and note homework.

Lesson Keywords

Air Vehicle – A means of transportation designed to travel through the air.
Airplane – A fixed-wing aircraft that is propelled forward by thrust from an engine or propeller.
Helicopter – An aircraft that uses rotating blades (rotors) to provide lift and propulsion.
Hot air Balloon – A lighter-than-air aircraft consisting of a large bag filled with heated air.
Blimp – A non-rigid airship used for advertising or surveillance.
Glider – An engineless aircraft that uses air currents to stay aloft.

lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

Name three types of air vehicles.
What is the main difference between a helicopter and an airplane?
Why are hot air balloons used?
What are some benefits of using air vehicles for transportation?
Can you think of any othre types of air vehicles we haven’t discussed?

Assignment/Homework

Draw your favorite type of air vehicle.
Write a short description of the air vehicle you drew, explaining what it is used for.

Differentiation

For slower learners: Provide one-on-one assistance and use simpler language.
For advanced learners: Encourage them to research and present on additional types of air vehicles.
For visual/auditory/kinesthetic learners: Use visual aids, discussions, and hands-on activities to cater to different learning styles.

Note for Teachers

ensure to use real-life examples and visual aids to make the lesson engaging and understandable for the pupils. Encourage active participation and questions to assess their understanding effectively.