In this DIY video, learn how to make a Balanced Diet Wheel Working Model using cardboard, color paper, and a rotating pointer.
This simple yet educational project helps students understand the different food groups and the importance of a balanced diet in an engaging way.
Turn the arrow to any food group and explain the importance of that category in maintaining a healthy and balanced diet. It’s interactive and great for oral presentations during science exhibitions!
Step-by-Step Video Instructions:
1. Make the Wheel:
- Draw and cut a large circle (about 25–30 cm diameter) from cardboard.
- Divide the circle into 6 to 8 equal sections like a pizza using a ruler and pencil.
2. Label the Sections:
Label each section with the main food categories:
- Carbohydrates
- Proteins
- Fats
- Vitamins
- Minerals
- Fibre
- Water
- Dairy (optional)
3. Decorate Each Section:
- Use color paper to color-code each section.
- Draw or paste images of food items related to that group:
- Carbohydrates: Rice, bread, potatoes
- Proteins: Eggs, pulses, chicken
- Fats: Butter, nuts, oil
- Vitamins: Fruits, vegetables
- Minerals: Spinach, banana, milk
- Fibre: Whole grains, salads
- Water: A glass of water
- Dairy: Milk, cheese, yogurt
4. Add Rotating Pointer:
- Cut an arrow from cardboard.
- Use a split pin or thumb pin to attach the arrow at the center of the wheel.
- Make sure it can spin freely to point at different sections.
5. Make a Title and Base:
- Label the project: “Balanced Diet Wheel – Working Model”
- Mount the wheel vertically on a stand or keep it flat on a decorated cardboard base.