Lesson Notes By Weeks and Term - Junior Secondary 1

TERM – 1^ST TERM

WEEK SEVEN AND EIGHT

Class: Junior Secondary School 1

Age: 12 years

Duration: 40 minutes of 5 periods each

Date:

Subject: BASIC SCIENCE

Topic: FAMILY HEALTH –II

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

1. Define Nutrition
2. Explain Balance Diet and Give Examples
3. List the Classes of Food with Exampes
4. Plan an Adequate Diet for a Home.

INSTRUCTIONAL TECHNIQUES: Identification, explanation, questions and answers,

demonstration, videos from source

INSTRUCTIONAL MATERIALS: Videos, loud speaker, textbook, pictures,

INSTRUCTIONAL PROCEDURES

PERIOD 1-2

PRESENTATION	TEACHER’S ACTIVITY	STUDENT’S ACTIVITY
STEP 1 INTRODUCTION	The teacher introduces the topic nutrition.	Students pay attention
STEP 2 EXPLANATION	Teacher explains the meaning of balance diet and give examples Teacher identify the classes of food	Students pay attention and participate
STEP 3 DEMONSTRATION	Teacher guide the students to plan an adequate diet for a home.	Students pay attention and participate
STEP 4 NOTE TAKING	The teacher writes a summarized note on the board	The students copy the note in their books

 

NOTE

FAMILY HEALTH –II

Nutrition

Nutrition is the process by which organisms obtain and utilize food to support growth, repair tissues, maintain health, and provide energy for various physiological functions. It involves the intake, absorption, assimilation, and metabolism of nutrients from food, which are essential for the proper functioning of the body.

Balanced Diet

A balanced diet refers to a diet that provides the body with all the essential nutrients, in appropriate proportions, to support overall health and well-being. It involves consuming a variety of foods from different food groups to ensure adequate intake of carbohydrates, proteins, fats, vitamins, minerals, and water.A balanced diet should include fresh vegetables and fruits, whole grains, lean proteins, legumes, and nuts.

Classes of food

1. Carbohydrates: Carbohydrates are the body's primary source of energy and should make up the bulk of calorie intake in a balanced diet. Examples include:

   - Whole grains: Brown rice, quinoa, whole wheat bread, oats.

   - Starchy vegetables: Potatoes, sweet potatoes, corn, peas.

   - Legumes: Beans, lentils, chickpeas.

2. Proteins: Proteins are essential for building and repairing tissues, supporting immune function, and producing enzymes and hormones. Examples include:

   - Lean meats: Chicken breast, turkey, lean beef.

   - Fish: Salmon, tuna, trout.

   - Dairy: Milk, yogurt, cheese.

   - Plant-based sources: Tofu, tempeh, edamame, lentils, beans, nuts, seeds.

3. Fats and oils :Healthy fats are important for brain function, hormone production, and nutrient absorption. Examples include: Avocados,

   - Nuts and seeds: Almonds, walnuts, chia seeds, flaxseeds.

   - Fatty fish: Salmon, mackerel, sardines.

   - Olive oil, coconut oil.

4. Fruits and Vegetables: Fruits and vegetables are rich in vitamins, minerals, fiber, and antioxidants essential for overall health and disease prevention. Examples include:

   - Leafy greens: Spinach, kale, Swiss chard.

   - Berries: Blueberries, strawberries, raspberries.

   - Citrus fruits: Oranges, lemons, grapefruits.

   - Cruciferous vegetables: Broccoli, cauliflower, Brussels sprouts.

   - Colorful vegetables: Bell peppers, carrots, tomatoes, sweet potatoes.

5. Dairy or Dairy Alternatives: Dairy products provide calcium, vitamin D, and other nutrients important for bone health. Examples include:

   - Milk (cow's milk, almond milk, soy milk).

   - Yogurt (Greek yogurt, coconut yogurt).

   - Cheese (cheddar, mozzarella, feta).

6. Water: Water is essential for hydration, regulating body temperature, transporting nutrients, and flushing out toxins. It is important to drink plenty of water throughout the day to maintain optimal health and well-being.

Planning an Adequate Diet for a Home

Below is an example of an adequate diet plan for a day at home:

1. Breakfast

- Scrambled eggs with spinach and tomatoes.

- Whole wheat toast with avocado spread.

- Fresh fruit salad (mixed berries, banana, and kiwi).

- Glass of water or herbal tea.

2. Mid-Morning Snack

- Greek yogurt with a handful of almonds and a drizzle of honey.

3. Lunch

- Grilled chicken breast with quinoa and steamed broccoli.

- Mixed green salad with cherry tomatoes, cucumber, and balsamic vinaigrette dressing.

- Whole grain roll.

- Glass of water or iced tea.

4. Afternoon Snack

- Sliced apple with peanut butter.

5. Dinner

- Baked salmon fillet with roasted sweet potatoes and asparagus.

- Quinoa salad with mixed vegetables (bell peppers, carrots, peas) and lemon vinaigrette.

- Whole grain dinner roll.

- Glass of water or infused water with lemon and cucumber.

6. Evening Snack

- Air-popped popcorn sprinkled with nutritional yeast..

EVALUATION: 1. Define Nutrition

2. What is balance diet?
3. Identify the 6 classes of food and give examples.

CLASSWORK: As in evaluation

CONCLUSION: The teacher commends the students positively