Personal Hygiene and Physical Development: Meaning of Personal Hygiene and Physical Development, Characteristics of Physical Development and Factors That Can Hinder Growth in Children | Primary 5 (Basic 5) Third Term Week 4 Social Studies

PERSONAL HYGIENE AND PHYSICAL DEVELOPMENT:MEANING OF PERSONAL HYGIENE AND PHYSICAL DEVELOPMENT, CHARACTERISTICS OF PHYSICAL DEVELOPMENT AND FACTORS THAT CAN HINDER GROWTH IN CHILDREN 

SOCIAL STUDIES

PRIMARY 5 – THIRD TERM – WEEK 4

THEME – NATIONAL VALUES EDUCATION 

PREVIOUS LESSON – Population and Housing: Meaning of Population, Relationship Between Population and Availability of Houses, Reasons Everybody Does Not Own a House in Nigeria and Solutions to Housing Shortage | Primary 5 (Basic 5) Third Term Week 3 Social Studies

TOPIC – PERSONAL HYGIENE AND PHYSICAL DEVELOPMENT 

LEARNING AREA 

1. Introduction

2. Meaning of Personal Hygiene

3. Meaning and Characteristics of Physical Development

4. Factors that can Hinders Growth in Children

5. Importance of Personal Hygiene to Physical Development

6. Weekly Assessment: Test Questions and Answers/Assignment

7. Summary

LEARNING OBJECTIVES 

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

1. Explain the meaning of personal hygiene.

2. Explain the meaning of physical development.

3. Mention at least five characteristics of physical development.

4. Identify practices that promote good personal hygiene.

5. Mention at least five factors that can hinder growth in children.

6. Explain the importance of good personal hygiene to healthy physical development.

ENTRY BEHAVIOUR

Pupils have previously learned about population and housing, the relationship between population and availability of houses, and the importance of adequate housing.

This lesson builds on that knowledge by teaching pupils how personal hygiene, good health, proper nutrition, exercise, and healthy living conditions contribute to their physical growth and development.

INSTRUCTIONAL MATERIALS

The teacher will teach the lesson with the aid of:

1. Pictures showing good and poor personal hygiene

2. Charts showing physical development in children

3. Pictures of healthy foods

4. Toothbrush, soap, comb, and clean towel

5. Flashcards

METHOD OF TEACHING

Choose a suitable and appropriate methods for the lessons.

Note – Irrespective of choosing methods of teaching, always introduce an activities that will arouse pupil’s interest or lead them to the lessons. 

REFERENCE MATERIALS

1. Scheme of Work

2. 9 – Years Basic Education Curriculum

3. Course Book

4. All Relevant Material

5. Online Information

CONTENT OF THE LESSON

INTRODUCTION

Children grow and develop as they get older. During this process, their height, weight, body size, strength, and physical abilities change. Keeping the body clean and healthy is important for proper growth and development.

For example, regular bathing, brushing the teeth, washing the hands, eating nutritious food, exercising, and getting enough rest help children stay healthy.

In this lesson, pupils will learn about the meaning of personal hygiene and physical development, characteristics of physical development, and factors that can hinder growth in children.

LESSON 1 – MEANING OF PERSONAL HYGIENE

Personal hygiene means keeping the body and personal belongings clean in order to stay healthy and prevent diseases.

Examples of good personal hygiene include:

• Bathing regularly.

• Brushing the teeth twice a day.

• Washing hands with soap and clean water.

• Wearing clean clothes.

• Keeping fingernails short and clean.

• Washing and combing the hair.

• Keeping the feet clean.

• Using clean toilets.

• Covering the mouth and nose when coughing or sneezing.

LESSON 2 – MEANING OF PHYSICAL DEVELOPMENT

Physical development means the changes that occur in a child’s body as the child grows.

These changes include an increase in height, weight, body size, strength, and physical abilities.

CHARACTERISTICS OF PHYSICAL DEVELOPMENT

Some characteristics of physical development in children include:

1. Increase in height – Children become taller as they grow.

2. Increase in weight – Their body weight usually increases with growth.

3. Increase in body size – Different parts of the body become larger.

4. Development of muscles – Children become stronger as their muscles develop.

5. Improved coordination – Children become better at controlling their body movements.

6. Development of physical skills – Children improve in activities such as running, jumping, writing, and playing.

7. Changes in body shape – The body gradually changes as the child grows.

LESSON 3 – FACTORS THAT CAN HINDER GROWTH IN CHILDREN

Growth and physical development can be affected by several factors, including:

1. Poor Nutrition – A child who does not eat enough nutritious food may not grow properly.

2. Illness – Frequent or serious illnesses can affect a child’s growth and development.

3. Lack of Sleep – Children need enough sleep and rest for healthy growth.

4. Poor Personal Hygiene – Poor hygiene can expose children to diseases that may affect their growth.

5. Lack of Exercise – Regular physical activity helps children develop strong muscles and bones.

6. Lack of Clean Water – Unsafe or insufficient water can contribute to poor health and hinder healthy development.

7. Poor Living Conditions – Overcrowding, poor sanitation, and an unhealthy environment can affect children’s health and growth.

8. Lack of Proper Care – Children need proper care, attention, and support from parents, guardians, and other responsible adults.

9. Hereditary Factors – Some physical characteristics, such as height and body build, can be influenced by factors inherited from parents.

IMPORTANCE OF PERSONAL HYGIENE TO PHYSICAL DEVELOPMENT

Good personal hygiene helps children to:

1. Prevent diseases and infections.

2. Stay healthy and active.

3. Feel comfortable and confident.

4. Maintain a clean body.

5. Participate actively in school and physical activities.

6. Support healthy physical development.

ON A FINAL NOTE

• Personal hygiene is the practice of keeping the body clean and healthy, while physical development refers to the changes in the body as a child grows.

• Good nutrition, adequate sleep, exercise, proper hygiene, clean water, and good living conditions support healthy growth.

• Children should therefore maintain good hygiene and receive proper care to support their physical development.

WEEKLY ASSESSMENT: TEST QUESTIONS AND ANSWERS/ASSIGNMENT 

A. Multiple Choice Questions

1. Personal hygiene means ______.

A. playing all day

B. wearing expensive clothes

C. keeping the body clean and healthy

D. eating sweets regularly

2. Physical development refers to ______.

A. changes that occur in the body as a child grows

B. learning only in school

C. making new friends

D. travelling to different places

3. Which of the following is a characteristic of physical development?

A. Increase in height

B. Refusing to eat

C. Lack of sleep

D. Poor hygiene

4. Which of the following can hinder growth in children?

A. Eating nutritious food

B. Poor nutrition

C. Regular exercise

D. Adequate sleep

5. Which practice promotes good personal hygiene?

A. Wearing dirty clothes

B. Keeping long dirty fingernails

C. Avoiding bathing

D. Washing hands with soap and clean water

B. Fill in the Gaps

Options – bathing, height, nutrition, teeth, exercise

6. Regular ______ helps to keep the body clean.

7. Children usually increase in ______ as they grow.

8. Good ______ provides the body with nutrients needed for growth.

9. Children should brush their ______ regularly.

10. Regular ______ helps children develop strong muscles and bones.

C. True or False

11. Personal hygiene helps to prevent diseases. ______

12. Physical development includes changes in height and weight. ______

13. Poor nutrition can hinder a child’s growth. ______

14. Children do not need enough sleep for healthy growth. ______

15. Washing hands with soap is a good hygiene practice. ______

D. Matching

16. Adequate sleep – A. Increase in height and weight

17. Exercise  – B. Keeping the body clean and healthy

18. Physical development – C. Can hinder healthy growth

19. Personal Hygiene  – D. Helps develop strong muscles

20. Poor nutrition – E. Helps the body rest and grow

ANSWER KEY

1. C 2. A 3. A 4. B5. D

6. bathing

7. height

8. nutrition

9. teeth

10. exercise

11. True

12. True

13. True

14. False

15. True

16. E – Helps the body rest and grow

17. D – Helps develop strong muscles

18. A – Increase in height and weight

19. B – Keeping the body clean and healthy

20. C – Can hinder healthy growth

SUMMARY

In this lesson, pupils learned that personal hygiene means keeping the body clean and healthy, while physical development refers to the changes that occur in the body as a child grows.

They learned that characteristics of physical development include:

• Increase in height.

• Increase in weight.

• Increase in body size.

• Development of muscles.

• Improved body coordination.

• Development of physical skills.

• Changes in body shape.

Pupils also learned that factors such as poor nutrition, illness, lack of sleep, poor personal hygiene, lack of exercise, lack of clean water, poor living conditions, and lack of proper care can hinder growth in children.

PRESENTATION

To deliver the lesson, the teacher adopts the following steps:

Step 1: Introduction

The teacher shows pupils pictures of children practising good and poor personal hygiene and asks:

• What do you notice in the pictures?

• Which child looks clean?

• What do you do to keep your body clean?

• What happens to children as they grow older?

The teacher explains that children grow and develop as they get older, and keeping the body clean and healthy is important for proper growth.

Pupils’ Activities: Pupils observe the pictures and mention ways they keep their bodies clean.

Step 2: Meaning of Personal Hygiene

The teacher explains that personal hygiene means keeping the body and personal belongings clean in order to stay healthy and prevent diseases.

Examples include:

• Bathing regularly

• Brushing the teeth

• Washing hands with soap and clean water

• Wearing clean clothes

• Keeping fingernails short and clean

• Washing and combing the hair

• Keeping the feet clean

• Using clean toilet facilities

Pupils’ Activities: Pupils mention personal hygiene practices they carry out every day.

Step 3: Meaning of Physical Development

The teacher explains that physical development means the changes that occur in a child’s body as the child grows.

These changes may include an increase in:

• Height

• Weight

• Body size

• Strength

• Physical abilities

Pupils’ Activities: Pupils mention some changes they have noticed as they grow.

Step 4: Characteristics of Physical Development

The teacher explains the characteristics of physical development.

• Increase in height – Children become taller as they grow.

• Increase in weight – Body weight usually increases with growth.

• Increase in body size – Different parts of the body become larger.

• Development of muscles – Children become stronger.

• Improved coordination – Children become better at controlling their body movements.

• Development of physical skills – Children improve in running, jumping, writing, and other activities.

• Changes in body shape – The body gradually changes as the child grows.

Pupils’ Activities: Pupils identify changes that occur in their bodies as they grow.

Step 5: Factors That Can Hinder Growth in Children

The teacher explains that some conditions can affect the healthy growth and development of children.

• Poor Nutrition – Children need nutritious food for healthy growth. Poor nutrition can affect their development.

• Illness – Frequent or serious illness can affect a child’s growth.

• Lack of Sleep – Children need enough sleep and rest for healthy development.

• Poor Personal Hygiene – Poor hygiene can expose children to diseases that may affect their health and growth.

• Lack of Exercise – Regular physical activity helps children develop strong muscles and bones.

• Lack of Clean Water – Unsafe or insufficient water can affect health and development.

• Poor Living Conditions – Overcrowding, poor sanitation, and an unhealthy environment can affect children’s health.

• Lack of Proper Care – Children need proper care, attention, and support from responsible adults.

Pupils’ Activities: Pupils mention factors that can affect healthy growth.

Step 6: Importance of Good Personal Hygiene to Physical Development

The teacher explains that good personal hygiene:

• Helps prevent diseases and infections.

• Keeps the body clean and healthy.

• Helps children remain active.

• Promotes comfort and confidence.

• Helps children participate actively in school and physical activities.

• Supports healthy physical development.

Pupils’ Activities: Pupils explain why good hygiene is important for their health.

Step 7: Group Activity

The teacher divides pupils into three groups.

• Group 1: Mention ten personal hygiene practices.

• Group 2: Mention seven characteristics of physical development.

• Group 3: Mention eight factors that can hinder growth in children.

Pupils’ Activities: Pupils discuss, write, and present their answers.

Step 8: Lesson Summary

The teacher reviews the main points of the lesson, focusing on the meaning of personal hygiene, meaning and characteristics of physical development, and factors that can hinder growth in children.

Pupils’ Activities: Pupils answer oral questions and summarise what they have learned.

Step 9: Evaluation

The teacher gives pupils a different set of 20 questions as oral questions, a quiz, take-home work, or a quick test to assess their understanding.

Pupils’ Activities: Pupils answer the questions individually or in groups.

CONCLUSION

To conclude the lesson for the week, the teacher revises the entire lesson and links it to the following week’s lesson.

NEXT LESSON

Physical Fitness and Population: Things to Do to Keep Our Body Physically Fit, Characteristics of Household Population and Effects on Personal Hygiene | Primary 5 (Basic 5) Third Term Week 5 Social Studies

LESSON EVALUATION 

Teacher asks the pupils,

1. What is personal hygiene?

2. What is physical development?

3. Mention five characteristics of physical development.

4. State five factors that can hinder growth in children.

5. Mention five good personal hygiene practices.

6. Explain how good nutrition helps children to grow.

7. State three ways personal hygiene supports healthy develo pment.