Food waste

1. Write or read the following definition:

“unwanted or unusable material, substances, or by-products”

___ ___ ___ ___ ___

Elicit the word “waste”. Brainstorm different types of waste (electricity, paper, glass, food, wood, water, plastic, metal, chemicals, heat, clothes, etc.)

2. Tell the students you will be focusing on food waste. Why is food waste a problem? Write down a few answers.

3. The students watch a series of short videos with specific ideas or measures to reduce food waste. Each of them has a different focus, from school projects to other types of measures implemented at a national level. The students watch the first three videos and write down the country and/or city where each measure is being implemented and a brief description of the solution that is suggested in each video.

In South Korea, an innovative push to cut back on food waste

Young Singaporeans’ smart answer to the world’s food waste problem.

Insects As A Solution To Food Waste

4. Have the students choose one of these videos based on originality, creativity and usefulness, but also thinking of how feasible it might be to implement the suggested solutions where they live.

5. Repeat the same procedure with the next three videos.

How Rotting Vegetables Make Electricity

Pennsylvania students invent solution to their school’s food waste problem

School Food Waste Solutions

6. After choosing the best idea, have the students discuss which solution they would choose, including its strengths and any weaknesses they can find.

7. Encourage the students to think of specific measures we could try at our school to reduce food waste:
– Which are some of the problems they can identify within the school premises?
– What are some solutions they can put forward to help prevent food waste?
Teams work on a list of solutions and prepare a short presentation to be shared with the whole group.

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