Class: Junior Secondary School 1 (JSS1, JSS 1)
Term: 1st Term
Week: 7
Age: 12 years
Duration: 45 minutes
Subject: Pre Vocational Studies
Curriculum Theme: Home Economics
Previous Lesson: Structure, Functions and Care of the Teeth, Hands and Feet
Topic: Good Posture And Exercise
Subject Matter: Meaning of Posture and Exercise, Importance of Good Posture and Exercise, Guidelines for maintaining Good Posture and Exercising the Body

Specific Objectives

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

Cognitive Domain:
(a) State the meaning of posture and exercise.
(b) List the importance of good posture and exercise.
Affective Domain:
(a) Show interest in maintaining correct posture in sitting, standing, and walking.
(b) Appreciate the value of regular exercise for healthy living.
Psychomotor Domain:
(a) Demonstrate correct ways of sitting and standing.
(b) Perform simple body exercises that promote good posture.
Social Domain:
(a) Work together in groups to discuss and practice posture and exercise routines.

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
MedlinePlus (.gov) – Guide to Good Posture
Relevant Textbooks

Instructional Materials

The teacher will teach this lesson with the aid of:

Charts showing correct and incorrect postures
Flashcards with posture guidelines
A chair and table for posture demonstration
Stopwatch and whistle for exercise activity
Whiteboard and markers

Rationale for the Lesson

This lesson is important because good posture and regular exercise promote proper body growth, prevent health problems, and improve confidence and physical fitness.

Prerequisite/Previous Knowledge

Pupils have basic knowledge of body movement and have been introduced to health habits. They can recall simple exercises and daily activities that involve sitting, standing, and walking.

Lesson Content/Board Summary

Good Posture and Exercise

Meaning of Posture and Exercise

Posture refers to the way a person positions and carries the body while sitting, standing, walking, or lying down. Exercise is the planned movement of the body that helps improve strength, flexibility, and overall health.

The following are the meanings:

Posture is the correct positioning of the body that reduces strain and keeps the body balanced.
Exercise is a set of physical activities that help the body to stay fit, strong, and healthy.

Importance of Good Posture and Exercise

Good posture and regular exercise are necessary for healthy living, body development, and confidence.

The following are the importance of good posture and exercise:

They prevent body pains and strain on muscles and joints.
They improve blood circulation and breathing.
They help the bones and muscles to grow properly.
They improve confidence and appearance.
They reduce the risk of diseases caused by inactivity.
They increase energy and strength for daily activities.

Guidelines for Maintaining Good Posture and Exercising the Body

There are rules that help in keeping correct posture and exercising safely.

The following are guidelines for good posture and exercise:

Sit with your back straight and both feet flat on the floor.
Stand upright with shoulders back and head straight.
Avoid slouching when sitting or bending.
Walk with your head up and shoulders relaxed.
Exercise regularly for at least 20–30 minutes daily.
Warm up before exercising and cool down after exercising.
Wear comfortable clothes and shoes during exercise.
Avoid over-stressing the body during exercise.

Teaching Methods/Instructional Techniques:

Discussion, Lecture, Explanation, Demonstration, Question and Answer, Group Work, 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: Teacher asks pupils to demonstrate how they sit or stand in class and narrates a short story of someone with poor posture and body pains.
Pupils’ Activity: Pupils demonstrate their sitting or standing and listen to the story.
Learning Point: Pupils are introduced to posture and exercise as important aspects of healthy living.

Step 2: Meaning of Posture and Exercise

Time: 7 minutes
Teaching Skill: Explanation
Teacher’s Activity: Teacher explains posture and exercise, using charts to show correct and incorrect posture.
Pupils’ Activity: Pupils listen, observe, and answer questions.
Learning Point: Pupils understand the meaning of posture and exercise.

Step 3: Importance of Good Posture and Exercise

Time: 10 minutes
Teaching Skill: Discussion
Teacher’s Activity: Teacher discusses the importance of posture and exercise, relating them to pupils’ daily activities.
Pupils’ Activity: Pupils contribute by giving examples from personal experiences.
Learning Point: Pupils understand the benefits of good posture and exercise.

Step 4: Guidelines for Maintaining Good Posture and Exercise

Time: 10 minutes
Teaching Skill: Demonstration
Teacher’s Activity: Teacher demonstrates correct ways of sitting, standing, and walking; leads pupils in short exercises.
Pupils’ Activity: Pupils practice correct posture and participate in simple exercises.
Learning Point: Pupils learn and apply guidelines for maintaining posture and exercising properly.

Step 5: Note-Taking

Time: 5 minutes
Teaching Skill: Explanation
Teacher’s Activity: Teacher writes the board summary for pupils to copy.
Pupils’ Activity: Pupils copy notes into their exercise books.
Learning Point: Pupils have a written record 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:

Define posture and exercise.
List three importance of good posture and exercise.
State three guidelines for maintaining good posture.
Pupils’ Activity: Pupils respond orally to the questions.
Learning Point: Pupils demonstrate understanding of the lesson.

Step 7: Conclusion

Time: 3 minutes
Teaching Skill: Reinforcement
Teacher’s Activity: Teacher summarizes the key points and encourages pupils to practice good posture and regular exercise daily.
Pupils’ Activity: Pupils listen and ask questions if necessary.
Learning Point: Pupils are motivated to apply good posture and exercise in their lives.

Home Task: List four lesson examples connected with Good Posture And Exercise and add one correct use, step or safety rule.

Lesson Keywords

Posture – the way the body is positioned when standing, sitting, or walking
Exercise – physical activity that improves health and fitness
Slouching – bending or sitting carelessly with poor posture
Circulation – movement of blood around the body
Balance – the ability to stay steady without falling

Differentiation

Teacher uses visual aids and demonstrations for all learners. Slower learners are guided individually during posture practice, while advanced learners demonstrate for peers.

Note for teachers using this lesson plan

Encourage pupils to maintain correct posture throughout the lesson. Ensure exercises are simple, safe, and suitable for their age. Use real-life examples to sustain interest.