Class: Primary 6
Term: 2nd Term
Subject: Basic Science And Technology
Curriculum Theme: Basic Technology
Previous Lesson: Preventive And Corrective Maintenance On Car
Topic: Preventive And corrective Maintenance At Home
Content/Learning Area: Preventive Maintenance at home, Corrective Maintenance at home (e.g., tap repair, roof repair, TV repair, cooker repair).
Time Allocation: 40 minutes

performance Objectives

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

Cognitive Domain: explain the meaning of preventive and corrective maintenance at home.
affective Domain: Demonstrate responsibility in identifying when maintenance is needed at home.
Psychomotor domain: Perform simple corrective maintenance tasks such as tap repair or fixing a lose roof tile.
Social Domain: Collaborate with peers to suggest preventive measures for home equipment.

Reference Materials

The following resources were used in planning this lesson:

9 – Years Basic Education Curriculum
Abuja Educational Resource Center Scheme of work
NAPPS National Unified Scheme of Work
Online data from: NC State Extension Publications – Preventative Home Maintenance
Relevant Textbooks

Instructional Materials

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

A damaged tap and basic repair tools (spanner, tape, washer).
visual aids showing examples of home repairs.
A sample roof tile or illustration of a roof.
A non-functional TV or its picture for discussion.

Rationale for the Lesson

Understanding preventive and corrective maintenance at home helps pupils develop life skills that ensure proper upkeep of home facilities, avoid costly repairs, and promote safety.

Prerequisite/Previous Knowledge

pupils already know that facilities and equipment can get damaged and require repairs from the previous lesson on car maintenance.

Lesson Content

Preventive And Corrective Maintenance At Home

Maintenance at home means keeping home appliances in good condition to avoid damage or breakdown.Types of maintenance at home include:

Preventive Maintenance: This means taking care of equipment before they get damaged. For example:

1. Cleaning appliances regularly.
2. Lubricating door hinges to prevent squeaking.
3. Checking electrical cords for fraying.
4. Clearing gutters to prevent water damage.

Corrective Maintenance: This involves fixing equipment or facilities after they are damaged. Such as:

1.Fixing a leaking tap by replacing the washer.
2. Repairing a roof with missing or damaged tiles.
3. Replacing a broken window pane.
4. Unclogging a blocked drain.

Examples of Maintenance Tasks

Examples are:

Tap Repair: If a tap is leaking, replace the washer or tighten the head with a spanner.
Roof Repair: Check for loose or missing tiles and secure them with nails or adhesives.
TV Repair: If the screen doesn’t work, check the connections or call a technician if necessary.
Cooker repair: clean burners regularly and replace worn-out knobs.
Door Repair: Fix squeaky hinges with lubricant or tighten loose screws.
Electrical Repair: Replace faulty light switches or sockets.

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Discussion, lecture, Demonstration, Group work, Description, Visual Aids.

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: Ask pupils what they know about maintenance at home.
Pupils’ Activity: Respond by sharing what they know about repairs.

Step 2: Explanation of Maintenance Types

Time: 10 mins
Teaching Skill: Direct Instruction
Teacher’s Activity: Explain preventive and corrective maintenance with examples.
Pupils’ Activity: Listen and take notes.

Step 3: Demonstration of Tap repair

Time: 10 mins
Teaching Skill: Demonstration
Teacher’s activity: Show how to fix a leaking tap using tools.
Pupils’ Activity: Watch the demonstration and ask questions.

Step 4: Group Activity on Preventive Measures

Time: 7 mins
Teaching Skill: Group Work
Teacher’s Activity: Divide pupils to suggest preventive measures for appliances.
pupils’ Activity: Discuss in groups and present their ideas.

Step 5: Note-Taking

Time: 5 mins
Teaching Skill: Note Writing
Teacher’s Activity: Instruct pupils to copy the notes on the board.
Pupils’ Activity: Copy the notes neatly into their books.

Step 6: evaluation/Review

Time: 3 mins
Teaching Skill: Questioning
Teacher’s Activity: Ask questions about the types of maintenance.
Pupils’ Activity: Answer questions confidently.

Objective-aligned checks:

explain the meaning of preventive and corrective maintenance at home.
Demonstrate responsibility in identifying when maintenance is needed at home.
Perform simple corrective maintenance tasks such as tap repair or fixing a lose roof tile.

Step 7: Conclusion

Time: 2 mins
Teaching Skill: Summary
teacher’s Activity: Summarize key points of the lesson and give homework.
Pupils’ Activity: Listen and ask questions if unclear.

Lesson Keywords

preventive Maintenance – Taking care of equipment before damage occurs.
Corrective Maintenance – Fixing equipment after it is damaged.
Tap Repair – Fixing a leaking tap.
Roof Repair – Repairing damaged or missing roof tiles.
Appliance Maintenance – Regular upkeep of home appliances.

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

Define preventive maintenance and corrective maintenance.
List one example of each type of maintenance.
Explain how to repair a leaking tap.
Mention one reason why roof repairs are vital.

Assignment/Homework

List five preventive maintenance tasks that can be done at home.
Describe a situation where corrective maintenance was needed in your home and how it was resolved.
Explain the importance of regular maintenance in preventing costly repairs.

Differentiation

For slower learners: Provide simplified explanations and visual aids.
For advanced learners: Encourage them to research more complex maintenance tasks.
For visual/auditory/kinesthetic learners: Use visual aids, verbal explanations, and hands-on activities.

Note for Teachers

Encourage pupils to discuss examples of home maintenance from their personal experiences to keep the class engaging and relatable. happy teaching!