Lesson Notes By Weeks and Term v5 - Grade 5

Lesson Video

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Performance objectives

• Identify the five food groups and give examples.
• Explain why each food group is important.
• Plan a healthy meal using the food groups.
• Describe the negative effects of sugary drinks and processed foods.
• Suggest ways to eat healthier every day.

Lesson summary

This week, we will be focusing on healthy eating habits. In South Africa, many children face challenges related to food, either not having enough food or eating too much of the wrong kinds of food. Learning about healthy eating habits will help you make informed choices about what you eat, allowing you to grow strong and healthy, do well in school, and have the energy to play and enjoy your life. Understanding healthy eating is also important to combat lifestyle diseases like obesity and diabetes that are increasingly prevalent in South Africa. This knowledge will empower you to make positive changes in your own life and encourage healthy eating habits within your family and community.

Lesson notes

What is Healthy Eating? Healthy eating means choosing a variety of foods from all the different food groups to give your body the nutrients it needs. Nutrients are substances in food that help your body grow, stay strong, and work properly. A balanced diet provides the right amount of energy, vitamins, and minerals.

The Five Food Groups: Fruits: Fruits are sweet and often juicy. They are excellent sources of vitamins, minerals, and fiber.

Examples: Apples, bananas, oranges, mangoes, berries, grapes, watermelon.

Why they are important: Fruits help protect your body from illness, keep your skin healthy, and aid digestion.

South African context: Consider locally grown fruits like guavas, marulas, and prickly pears, and their nutritional value.

Vegetables: Vegetables come in many colours and shapes and provide essential vitamins, minerals, and fiber.

Examples: Carrots, spinach, tomatoes, potatoes, cabbage, broccoli, butternut squash, beetroot.

Why they are important: Vegetables support a healthy immune system, help maintain good eyesight, and contribute to healthy digestion.

South African context: Feature vegetables commonly found in South African dishes like spinach (morogo), cabbage, and pumpkin.

Grains: Grains are seeds of certain plants, such as wheat, rice, and maize. They provide energy for your body.

Examples: Bread, rice, maize (mealie) meal, oats, pasta, sorghum. Choose whole grains whenever possible (brown bread, brown rice) as they have more fiber.

Why they are important: Grains provide energy for your activities, help regulate blood sugar, and can contribute to healthy digestion.

South African context: Emphasize the importance of maize meal (pap) as a staple food, and different ways to prepare it healthily (e.g., avoiding excessive salt).

Protein Foods: Protein foods help build and repair your body tissues.

Examples: Meat (chicken, beef, fish), eggs, beans, lentils, nuts, seeds, tofu.

Why they are important: Protein foods support muscle growth and repair, help build strong bones, and produce enzymes and hormones.

South African context: Discuss affordable protein sources like beans and lentils, especially important for families with limited resources. Consider the role of biltong as a source of protein, but caution about sodium content.

Dairy: Dairy products, such as milk, yogurt, and cheese, are good sources of calcium, which is important for strong bones and teeth.

Examples: Milk, yogurt, cheese, maas (sour milk).

Why they are important: Dairy supports bone and teeth health, helps muscles function properly, and provides essential vitamins.

South African context: Consider the availability of dairy alternatives for learners who are lactose intolerant or who choose not to consume dairy products (e.g., soy milk, almond milk).

Portion Sizes: It's not just what you eat but how much you eat that matters. Overeating, even of healthy foods, can lead to weight gain. Learn to recognize when you are full and stop eating.

Example: A healthy portion of rice might be about the size of your fist. The Dangers of Sugary Drinks and Processed Foods: Sugary drinks, like fizzy drinks and fruit juice with added sugar, are high in empty calories and can contribute to weight gain, tooth decay, and other health problems. Processed foods, like chips, sweets, and fast food, are often high in sugar, salt, and unhealthy fats, and low in nutrients.

Example: Drinking a can of fizzy drink every day can add up to a lot of extra sugar and calories over time. Instead, choose water or unsweetened tea. Guided Practice (With Solutions)

Question 1: Name one food from each of the five food groups.

Solution: Fruits: Apple Vegetables: Carrot Grains: Bread Protein Foods: Chicken Dairy: Milk

Commentary: This question reinforces the identification of different food groups. The learner should be able to recall examples learned in the lesson.

Question 2: Why is it important to eat fruits and vegetables? Give two reasons.

Solution: Fruits and vegetables are good sources of vitamins and minerals, which help protect your body from illness. Fruits and vegetables are good sources of fibre, which aids digestion.

Commentary: This question tests the understanding of the benefits of specific food groups.

Question 3: Thando eats pap every day for breakfast. Is this a healthy choice? Explain your answer.

Solution: Eating pap every day can be part of a healthy breakfast, as pap is a grain that provides energy.

However, it's important to make sure Thando is also eating other foods from different food groups, such as fruit or protein, to ensure a balanced diet. The type of pap also matters – unsalted, minimally processed maize meal is a healthier choice.

Commentary: This question encourages critical thinking about common South African foods and their nutritional value.

Question 4: What are some healthier alternatives to sugary drinks like fizzy drinks? Name at least two.

Solution: Water Unsweetened tea Naturally flavored water with fruits or herbs.