Definition of Food and Nutrition (Primary 5- Physical And Health Education Lesson Note: Second Term, Week Eight)

Posted on By Damilola

Week Eight

Subject: Physical And Health Education
Class: Primary Five
Week of the Second Term: 8th Week
Topic: Definition of Food and Nutrition
Subtopic: Sources of Nutrition

Instructional Objectives

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

  1. Define food and nutrition and explain the importance of each in maintaining a healthy body.
  2. Identify and classify different sources of nutrition, including carbohydrates, proteins, fats, vitamins, and minerals.
  3. Demonstrate the ability to create a balanced meal using various food groups discussed in class.

Entry Behaviour

Pupils should already know about basic food items and their roles in providing energy. They should have been introduced to the concept of healthy eating.

Instructional Materials

  1. Textbook: WABP Physical and Health Education for Primary Schools Book 5.
  2. Visual Aids: Charts showing different food groups and sources of nutrition.
  3. Flashcards: Cards with pictures of various foods and their nutritional benefits.

Reference Materials

  • Gbefwi, N. B., Okoroigwe, E., & Akinmorin, A. (2017). WABP Physical and Health Education for Primary Schools Book 5. Lagos: West African Book Publisher.
  • Adeyanju, S. A., Danladi, I. M., Edegbai, B., I gbanugo, V. C., & Okunrotifa, E. B. (2022). Spectrum Physical and Health Education for Primary School 5 Textbook (BEC Edition). Lagos: Spectrum Book Limited.

Content

Definition of Food

Food is any substance that provides nutritional support for an organism. It is composed of essential nutrients that are needed for energy, growth, and bodily functions.

Sources of Nutrition:

Nutrition is vital for growth, development, and overall health. It refers to the intake of food and the way our bodies use it. Nutrients, which are the substances in food that provide energy and support bodily functions, can be categorized into six main groups:

  1. Carbohydrates
    • Function: Provide energy; they are the body’s primary energy source.
    • Sources:
      • Simple Carbohydrates: Sugars found in fruits (fructose), milk (lactose), and sweeteners like honey and table sugar.
      • Complex Carbohydrates: Found in whole grains (brown rice, oats, quinoa), legumes (beans, lentils), and starchy vegetables (potatoes, corn).
  2. Proteins
    • Function: Essential for growth, repair, and maintenance of body tissues; important for immune function and hormone production.
    • Sources:
      • Animal Proteins: Meat (beef, chicken, pork), fish, eggs, and dairy products (milk, yogurt, cheese).
      • Plant Proteins: Legumes (lentils, chickpeas, black beans), nuts (almonds, walnuts), seeds (chia seeds, flaxseeds), and whole grains (quinoa, brown rice).
  3. Fats
    • Function: Provide concentrated energy, support cell growth, protect organs, and aid in nutrient absorption (especially fat-soluble vitamins A, D, E, and K).
    • Sources:
      • Healthy Fats: Olive oil, avocados, nuts, seeds, and fatty fish (salmon, mackerel).
      • Saturated Fats: Found in red meat, butter, and full-fat dairy products (to be consumed in moderation).
      • Trans Fats: Found in processed foods (should be limited or avoided).
  4. Vitamins
    • Function: Regulate various metabolic processes and support the immune system, vision, skin health, and energy production.
    • Sources:
      • Water-Soluble Vitamins:
        • Vitamin C: Found in citrus fruits (oranges, lemons), strawberries, bell peppers, and broccoli.
        • B Vitamins: Found in whole grains, legumes, eggs, and leafy greens.
      • Fat-Soluble Vitamins:
        • Vitamin A: Found in carrots, sweet potatoes, spinach, and liver.
        • Vitamin D: Found in fortified dairy products, fatty fish, and sunlight exposure.
        • Vitamin E: Found in nuts, seeds, and green leafy vegetables.
        • Vitamin K: Found in leafy greens, broccoli, and Brussels sprouts.
  5. Minerals
    • Function: Play a key role in bone health, fluid balance, nerve function, and muscle contraction.
    • Sources:
      • Calcium: Found in dairy products (milk, cheese, yogurt), leafy greens (kale, bok choy), and fortified plant milks.
      • Iron: Found in red meat, poultry, fish, beans, lentils, and fortified cereals.
      • Potassium: Found in bananas, oranges, potatoes, spinach, and avocados.
      • Zinc: Found in meat, shellfish, legumes, seeds, and nuts.
  6. Water
    • Function: Essential for hydration, digestion, nutrient transportation, temperature regulation, and waste elimination.
    • Sources:
      • Beverages: Water, herbal teas, and other non-caffeinated drinks.
      • Foods: Fruits (watermelon, oranges), vegetables (cucumbers, lettuce), and soups.

Step 1: Introduction

Lesson Presentation (Step-by-Step Procedure)

Others removed.

Lesson Plan

Related Posts