Viewing 'scaling' as a learning process enables a better understanding of scaling Education for Sustainable Development activities
Scaling is the expansion of activities, growing them from a smaller to a larger impact; it incorporates similar ideas, such as “scaling up”, “developing”, “growing”, etc., all under one term. The UNESCO Education for Sustainable Development Global Action Programme has called for scaling Education for Sustainable Development (ESD) to accelerate education toward sustainable development goals. This call brings forward the need to consider scaling ESD activities in Environmental and Sustainability Education (ESE) research.