Importance of Nutrition Physical and Health Education Primary 4 Second Term Lesson Notes Week 10

Lesson Plan: Food and Nutrition


Subject: Physical and Health Education

Class: Basic Four

Term: Second Term

Week: 10

Age: 8–9 years

Topic: Food and Nutrition: Meaning, Importance, and Effects of Nutritional Deficiency

Sub-topic: Nutrients, Balanced Diet, and Preventing Nutritional Deficiency Diseases

Duration: 40 minutes


Behavioural Objectives

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

  1. Define nutrition and explain its importance.
  2. List the different types of nutrients found in food.
  3. Mention diseases associated with insufficient nutrients.
  4. Understand the benefits of eating a balanced diet.
  5. Identify ways to prevent nutritional deficiency diseases.

Keywords

  • Nutrition
  • Nutrients
  • Balanced Diet
  • Deficiency
  • Health

Set Induction

The teacher starts the lesson by displaying pictures of healthy and unhealthy individuals. The teacher asks, “Can you tell which person looks healthier? Why do you think that is?”


Entry Behaviour

Pupils are familiar with different types of food and their daily meals.


Learning Resources and Materials

  • Pictures of food rich in different nutrients.
  • Charts showing the food groups and their benefits.
  • Videos on healthy eating habits.

Building Background/Connection to Prior Knowledge

The teacher recalls the previous lesson on gymnastics and explains that just as exercise keeps the body fit, good nutrition is essential for keeping the body healthy and strong.


Embedded Core Skills

  • Health Awareness: Recognizing the importance of proper nutrition.
  • Critical Thinking: Understanding the effects of nutrient deficiencies.
  • Problem-Solving: Identifying ways to maintain a balanced diet.

Learning Materials

  • Lagos State Scheme of Work for Physical and Health Education.
  • Textbooks and food charts.

Importance of Nutrition


Instructional Materials

  • Pictures of balanced and unbalanced diets.
  • Videos on the effects of malnutrition.

Content

Definition of Nutrition

Nutrition is the process of providing or obtaining the food necessary for health and growth. It involves eating the right types and amounts of food to keep the body healthy and strong.


Importance of Nutrition

  1. Helps the body grow and develop properly.
  2. Provides energy for daily activities.
  3. Keeps the immune system strong to fight diseases.
  4. Improves brain function and learning ability.
  5. Repairs and maintains body tissues.

Types of Nutrients

  1. Carbohydrates: Provide energy. Example: Rice, bread, and yam.
  2. Proteins: Help build and repair body tissues. Example: Eggs, fish, and beans.
  3. Fats: Provide energy and protect organs. Example: Butter, oil, and nuts.
  4. Vitamins: Help the body fight infections. Example: Fruits and vegetables.
  5. Minerals: Strengthen bones and teeth. Example: Milk and fish.
  6. Water: Keeps the body hydrated and helps digestion. Example: Drinking water and watery fruits.

Nutritional Deficiency Diseases

  1. Kwashiorkor: Caused by a lack of protein. Symptoms: Swollen stomach and thin body.
  2. Rickets: Caused by a lack of Vitamin D. Symptoms: Weak and bent bones.
  3. Scurvy: Caused by a lack of Vitamin C. Symptoms: Bleeding gums and weak immune system.
  4. Anemia: Caused by a lack of iron. Symptoms: Tiredness and pale skin.
  5. Goiter: Caused by a lack of iodine. Symptoms: Swollen neck.

Prevention of Nutritional Deficiency Diseases

  1. Eat a balanced diet that includes all food groups.
  2. Drink enough water every day.
  3. Eat plenty of fruits and vegetables.
  4. Avoid junk food and sugary drinks.
  5. Take vitamin and mineral supplements if recommended by a doctor.

Examples of Foods for Good Nutrition

  1. Rice and beans for energy and protein.
  2. Oranges and guava for Vitamin C.
  3. Fish and milk for strong bones and teeth.
  4. Spinach and meat for iron.
  5. Watermelon and cucumber for hydration.

Evaluation Questions on Importance of Nutrition

  1. __________ is the process of getting the food needed for growth.
    a) Nutrition b) Exercise c) Digestion d) Cooking
  2. The food group that gives us energy is __________.
    a) carbohydrates b) vitamins c) minerals d) water
  3. Lack of protein causes __________.
    a) kwashiorkor b) rickets c) scurvy d) anemia
  4. __________ strengthens bones and teeth.
    a) Calcium b) Water c) Protein d) Fat
  5. __________ keeps the body hydrated.
    a) Water b) Rice c) Oil d) Bread
  6. __________ helps the body fight infections.
    a) Vitamins b) Carbohydrates c) Protein d) Fat
  7. The food group that repairs body tissues is __________.
    a) protein b) water c) fat d) minerals
  8. Eating only one type of food can lead to __________.
    a) deficiency b) strength c) growth d) energy
  9. __________ is a disease caused by lack of Vitamin C.
    a) Scurvy b) Kwashiorkor c) Rickets d) Goiter
  10. Drinking water prevents __________.
    a) dehydration b) anemia c) rickets d) goiter

15 FAQs for Importance of Nutrition

  1. What is nutrition? Nutrition is the process of getting the right food for health and growth.
  2. Why is nutrition important? It helps the body grow, stay healthy, and fight diseases.
  3. Name two examples of carbohydrates. Rice and yam.
  4. What are proteins used for? Building and repairing tissues.
  5. What is kwashiorkor? A disease caused by lack of protein.
  6. How can we prevent rickets? By eating food rich in Vitamin D, like fish and milk.
  7. What does water do for the body? It keeps the body hydrated.
  8. What is a balanced diet? A diet that includes all food groups.
  9. Name two examples of vitamins. Vitamin C and Vitamin D.
  10. Why should we eat fruits and vegetables? They provide vitamins and minerals.

Presentation Steps

  1. Revision: The teacher revises the previous topic on gymnastics and connects it to staying healthy through good nutrition.
  2. Introduction: The teacher defines nutrition and explains its importance.
  3. Explanation: The teacher describes the types of nutrients and their benefits.
  4. Demonstration: The teacher shows pictures of foods rich in various nutrients.
  5. Pupil Participation: Pupils identify foods they eat and discuss their nutrients.

Teacher’s Activities

  • Explains the meaning and importance of nutrition.
  • Describes the types of nutrients and their benefits.
  • Shows examples of foods rich in different nutrients.

Learners’ Activities

  • Listen to the teacher’s explanation.
  • Identify foods they eat daily and their nutrients.
  • Ask questions for clarification.

Evaluation Questions

  1. Define nutrition.
  2. Name two examples of foods rich in carbohydrates.
  3. What is scurvy?
  4. Name two examples of foods rich in Vitamin C.
  5. What is a balanced diet?
  6. How can we prevent kwashiorkor?
  7. What does water do for the body?
  8. Name a disease caused by lack of iodine.
  9. What is anemia?
  10. Why should we eat fruits and vegetables?

Conclusion

The teacher summarizes the lesson, highlighting the importance of a balanced diet. Pupils review the types of nutrients and their functions. The teacher provides feedback and encourages pupils to eat healthily.


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Food and Nutrition for Healthy Living

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Importance of Nutrition

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Learn about the importance of nutrition, types of nutrients, and preventing deficiency diseases in this Primary 4 lesson plan on food and nutrition.

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