Growing Sustainable Habits in the Kitchen

At Whangaparāoa College, sustainability isn’t treated as an add on in the Food Technology and Hospitality department. It is intentionally embedded across all levels of learning, assessment contexts, and everyday practice. Learners understand how to choose seasonal New Zealand grown ingredients, how to reduce food waste and divert food scraps from landfill, and make purposeful use of ingredients in the department’s gardens.

The junior curriculum has a focus on Love Food Hate Waste, building knowledge and practical skills around reducing food waste and transforming commonly wasted household ingredients into new creative dishes.

Level 1 learners are tasked with converting food waste into new ingredients for example, dehydrating scraps to create natural food colourings or spices. This hands-on work ensures that learners see their research and learning translated into practical, usable outcomes, and that waste is minimised.

Level 2 learners explore a foraging context by investigating ways to use what is available in the school and local community, including garden produce and contributions to community pantries.  Learners are encouraged to think creatively about resourcefulness, seasonality, and the wider food system.

Level 3 learners are challenged to be innovative creating a sustainable food product for Technology Standard 3.1. While this is not a designated sustainability standard, the department has intentionally used sustainability as a context to make the learning meaningful and current. Learners put their knowledge into practice, testing whether their designs translate into feasible, practical, and low-waste outcomes. The department’s commitment extends beyond teaching and assessment into daily practices.

In 2023, a waste audit prompted a shift in both learner and staff habits. Food scraps generated during practical lessons are diverted from landfill through a bokashi composting system in partnership with Zero Waste Zero Carbon. Sustainability education empowers learners to become agents of change beyond the classroom. Taking their knowledge home and sharing it with whānau and friends, strengthening environmental responsibility across households and positively impacting the wider community.