Collins et al's Cognitive Apprenticeship in Action

In 1991 Allan Collins, John Seely Brown and Ann Holum published ''Cognitive Apprenticeship: Making Thinking Visible''. Nearly a quarter of a century later John Tomsett encountered their paper and since then, it has influenced his teaching immeasurably. Collins et al. believed that ''domain (subject) knowledge … provides insufficient clues for many students about how to actually go about solving pr...