Class: Junior Secondary School 1 (JSS1, JSS 1)
Term: 1st Term
Week: 4
Age: 12 years
Duration: 45 minutes
Subject: Basic Science And Technology
Curriculum Theme: Basic Technology
Previous Lesson: Workshop Safety, Causes, Types, and Prevention of Accidents
Topic: Workshop Safety (part 2)
Subject Matter: Safety Rules and Regulations in Workshop, Safety Devices

Specific Objectives

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

Cognitive Domain:
(a) Explain workshop safety rules and regulations.
(b) Identify common safety devices used in the workshop.
Affective Domain:
(a) Demonstrate the right attitude towards obeying safety rules.
(b) Show willingness to use safety devices while working.
Psychomotor Domain:
(a) Practice the proper use of selected workshop safety devices.
(b) Demonstrate safe behaviour in handling tools.
Social Domain:
(a) Cooperate with peers to maintain a safe working environment.
(b) Encourage others to follow safety precautions in workshops.

Reference Materials

The following resources were used in planning this lesson:

9 Years Basic Education Curriculum
Lagos State Unified Scheme of Work for Junior Secondary Schools
Health and Safety Authority – Workshop Safety
Relevant Textbooks

Instructional Materials

The teacher will teach this lesson with the aid of:

Safety goggles, helmet, gloves, ear protectors
Fire extinguisher (demonstration)
Workshop safety chart/posters
First aid box
Real workshop tools (e.g. hammer, chisel, pliers)

Rationale for the Lesson

Workshop safety reduces the risk of accidents, ensures protection of lives and property, and helps students develop discipline and responsibility.

Prerequisite/Previous Knowledge

Pupils are familiar with basic tools, classroom safety, and personal hygiene from earlier lessons and can relate these to safety in workshops.

Lesson Content/Board Summary

Workshop Safety

Safety Rules and Regulations in the Workshop

Workshop safety rules are the set of guidelines and practices that ensure the protection of individuals and equipment while working. They prevent accidents and promote orderliness.

The following are common workshop safety rules and regulations:

Always wear appropriate protective devices such as gloves, helmets, and goggles.
Do not run or play inside the workshop.
Ensure tools and machines are in good condition before use.
Keep the workshop clean, tidy, and free from oil or water spills.
Do not operate any machine without the teacher’s permission.
Report all accidents immediately to the teacher.
Switch off all electrical appliances after use.
Store tools properly after use.

Safety Devices in the Workshop

Safety devices are protective tools or equipment designed to reduce the risk of accidents and injuries in the workshop. They protect the body and ensure safe working conditions.

Examples include:

Safety goggles – protect the eyes from dust, sparks, or flying objects.
Helmet or hard hat – protects the head from falling objects.
Hand gloves – protect the hands from cuts, burns, and harmful substances.
Ear protectors – reduce damage from excessive noise.
Fire extinguisher – used to put out fire in case of emergency.
First aid box – provides immediate treatment for minor injuries.
Safety boots – protect the feet from sharp or heavy objects.

Teaching Methods/Instructional Techniques:

Discussion, Lecture, Demonstration, Question and Answer, Group Work, Explanation, Storytelling, Visual Aids

Instructional Procedures

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

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: The teacher narrates a short story of a student who got injured because he ignored safety rules in the workshop.
Pupils’ Activity: Pupils listen attentively and respond by sharing similar experiences if any.
Learning Point: Pupils develop awareness of the importance of safety in the workshop.

Step 2: Explanation of Workshop Safety Rules

Time: 10 minutes
Teaching Skill: Explanation
Teacher’s Activity: The teacher explains safety rules and regulations in the workshop and writes them on the board.
Pupils’ Activity: Pupils listen, observe, and copy the points.
Learning Point: Pupils understand the rules that guide safe conduct in the workshop.

Step 3: Explanation of Safety Devices

Time: 10 minutes
Teaching Skill: Demonstration
Teacher’s Activity: The teacher displays safety devices such as goggles, gloves, and helmet, explains their uses, and demonstrates how to use them.
Pupils’ Activity: Pupils observe and participate by handling the devices.
Learning Point: Pupils identify safety devices and their uses in the workshop.

Step 4: Importance of Obeying Safety Rules

Time: 5 minutes
Teaching Skill: Discussion
Teacher’s Activity: The teacher discusses why safety rules must be obeyed and encourages pupils to give examples of what can happen if they are ignored.
Pupils’ Activity: Pupils contribute to the discussion with examples.
Learning Point: Pupils recognize the consequences of ignoring safety rules.

Step 5: Note-Taking

Time: 5 minutes
Teaching Skill: Supervision
Teacher’s Activity: The teacher dictates or guides pupils to write down the board summary neatly in their notes.
Pupils’ Activity: Pupils write the board summary in their notebooks.
Learning Point: Pupils consolidate their knowledge of the lesson.

Step 6: Evaluation/Review

Time: 5 minutes
Teaching Skill: Questioning
Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

Mention three safety rules in the workshop.
List four examples of safety devices used in the workshop.
Why is it important to obey workshop safety rules?
Explain the function of safety goggles and fire extinguisher.
Pupils’ Activity: Pupils respond to the teacher’s questions orally.
Learning Point: Pupils’ understanding of workshop safety rules and devices is assessed.

Step 7: Conclusion

Time: 5 minutes
Teaching Skill: Reinforcement
Teacher’s Activity: The teacher summarizes the lesson by stressing the importance of workshop safety and encourages pupils to always obey the rules.
Pupils’ Activity: Pupils listen and internalize the summary.
Learning Point: Pupils appreciate the need for safety awareness in workshops.

Home Task: Record two correct examples of Workshop Safety (part 2) from the lesson or home environment and explain each in your own words.

Lesson Keywords

Safety Rules – guidelines for safe conduct in the workshop.
Safety Devices – protective tools that prevent injury.
Workshop – a place where practical work with tools is done.
Accident – an unexpected event that causes harm.
First Aid – immediate care given to an injured person before full medical treatment.

Differentiation

Support struggling learners with visual aids and demonstrations; engage fast learners in handling and explaining the use of safety devices to peers.

Note for teachers using this lesson plan

Always emphasize discipline and carefulness in the workshop. Practical demonstration of devices will make the lesson more engaging and memorable.