Bystrá škôlka, Sky Park

School name

Bystrá škôlka, Sky Park

City

Bratislava

Country

Slovakia

Challenge taken

Food waste reduction

Year

2026

Shortly describe your project

Project: Fridge Clean Out – Ugly vegetables get a second chance

Project objective: Children will learn to appreciate all foods regardless of their appearance. Through practical activities, they will understand that even visually less attractive vegetables are healthy, tasty, and full of vitamins. The project promotes awareness of the value of food and prevents waste.

Main objectives of the activity

  • Develop children's critical thinking regarding aesthetic standards in food
  • Collect and classify vegetables from the refrigerator
  • Identify the nutritional value of individual types of vegetables
  • Prepare a healthy cold salad together
  • Understand the connection between the external appearance and quality of food

Project progress

Phase 1: Preparation and collection of vegetables

Materials:

  • Refrigerator with various types of vegetables
  • Shopping bags or baskets
  • Pictures or cards with vegetables

The children become "refrigerator detectives." They go through the refrigerator and look for leftover vegetables. If possible, choose pieces that are not perfect:

  • Tomatoes with spots
  • Lettuce with brown edges
  • Carrots with small blemishes
  • Peppers with discoloration

The collected vegetables are carefully transferred to a prepared area on the work table.

Phase 2: Examining and characterizing vegetables

Each child (or small groups) takes one piece of vegetable and examines it in detail:

Questions to consider:

  • What is the name of this vegetable?
  • What does it look like? (shape, color, size)
  • What are its characteristics? (hard, soft, cold)
  • Why might it differ from the "perfect" vegetables from the store?

Introduction to nutritional value:

The teacher introduces the vitamins and minerals contained in each vegetable using simple explanations:

Vegetable Important vitamins and minerals Effects

Tomatoes Vitamin C, lycopene Strengthens immunity, protects the eyes

Carrots Vitamin A, beta-carotene Good for eyesight and skin

Bell peppers Vitamin C, antioxidants Energy, endurance

Cucumbers Water, vitamin K Hydration, healthy bones

Lettuce Fiber, minerals Digestion, satiety

You can use pictures or simple infographics for visual aids.

Phase 3: Preparing a cold salad

Materials:

  • Cutting boards (plastic, safe)
  • Children's knives or scissors
  • Mixing bowls
  • Oil, vinegar, salt, spices
  • Paper plates

Preparation:

  1. Washing vegetables – Children wash vegetables under running water
  2. Cutting – Under adult supervision, children cut vegetables into pieces (according to their age and abilities)
  3. Mixing – Mix all the pieces together in a bowl
  4. Seasoning – Add olive oil, vinegar, salt, and spices to taste
  5. Mixing and tasting – Children can try the salad and evaluate its taste

Phase 4: Reflection and conclusion

Discussion with children:

  • Were you surprised by how "ugly" vegetables taste?
  • What is the difference between appearance and taste?
  • Would it be appropriate to throw these vegetables away?
  • What vitamins did we consume?

Message: Explain to the children that many vegetables in the fields or in the refrigerator may change visually, but they remain full of nutrients. This is natural and not a reason to throw them away.

Extension of the project

For younger children (3–5 years):

  • Focus on colors and shapes
  • Simple mixing without cutting
  • Focus on taste experiences

For older children (8–10 years):

  • Extend to include the environmental dimension (waste, greenhouse gases)
  • Explore the price of vegetables in the store vs. quality
  • Come up with other recipes using leftover vegetables

Variations on activities:

  • Photographing vegetables: Before and after preparation
  • Creative activities: Drawing or collage from the skins of discarded vegetables
  • Tasting with other children or teachers
  • Option to offer salad in the school cafeteria

Expected results

After this project, children should:

  • Understand that the appearance of food does not reflect its quality or value
  • Know about essential vitamins and their health benefits
  • Feel confident in preparing simple meals
  • Be motivated to waste less food
  • Appreciate all foods regardless of their appearance

Notes for educators

  • The project promotes inclusion and a positive attitude towards diversity
  • It ties in well with the topics of healthy eating and environmental awareness
  • It can be implemented weekly or monthly as a continuous activity
  • It motivates children to participate in food preparation at home