Active learning ideas
Sustainable food practices are essential for Singapore's future, given our limited land and high reliance on imports. This topic introduces students to the concepts of food sustainability and food security, focusing on the '30 by 30' goal, to produce 30% of our nutritional needs locally by 2030. Students explore modern farming techniques like vertical farming and aquaculture that allow us to grow more with less.
Activity 01
Students act as 'National Planners' during a simulated supply chain disruption (e.g., a storm blocking ships). They must decide how to allocate limited food resources and which local farming technologies to invest in to keep the population fed.
What does food sustainability mean?
Activity 02
Groups research and create posters on different sustainable technologies: vertical indoor farms, rooftop gardens, and high-tech fish farms in Singapore. They rotate to evaluate which technology is most suitable for an urban heartland.
Why is food security a critical issue for Singapore?
Activity 03
Students look at photos of produce from a local supermarket. They pair up to identify which items are grown in Singapore (looking for the 'SG Fresh Produce' logo) and discuss why these might be more sustainable than imported versions.
How can choosing local produce contribute to a sustainable future?
A few notes on teaching this unit
Watch Out for These Misconceptions
Sustainability is only about the environment.
It is also about economic and social resilience. Through structured discussion, help students see that a sustainable food system in Singapore also ensures we have enough food during global crises, which is a matter of national security.
Local food is always more expensive and less varied.
While some high-tech local produce has a premium, many local staples are competitively priced. Collaborative investigations into seasonal local greens can show students that 'local' doesn't mean 'limited' and can actually offer better value and freshness.
Methods used in this brief
Sensory Evaluation of Food
An exploration of how our five senses interact to perceive the flavour, texture, and appearance of food. Students conduct simple sensory tests to evaluate different food products.
8 methodologies
Food Waste Management
Students investigate the environmental and economic impacts of food waste in Singapore. They explore practical strategies to reduce food waste at home and in school.
8 methodologies