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This second edition presents Engeström’s theory of expansive learning, developed to explain learning in collective activity when the required knowledge or practice is not already available. Cultural-historical activity theory treats the unit of analysis as an activity system linking subject, object, tools, community, rules, and division of labour.
Historically accumulated contradictions within and between these elements produce disturbances and conflicts, but can also drive transformation. Expansive learning involves questioning existing practice, analysing its history and tensions, modelling a new solution, examining and testing that model, implementing it, reflecting on the process, and consolidating a changed activity. The sequence is cyclical and contested rather than a fixed recipe. The revised edition develops the framework through later research and clarifies how participants expand the shared object and build collective agency.
For education and organisational development, it shifts attention from transmitting predetermined answers toward collaboratively creating new, system-level forms of activity.
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