@ProfNoodlearms Find below link to an interesting article (not free, sorry) that is relevant. It talks about how students can struggle to move between thinking of things (like functions) as processes and as objects that can be operated on in their own ri
@bgavran3 I'm not sure if the V-enriched category (V is the knob) is a good example, since I just made it up. Piaget developed a concept which he called "reflective abstraction", I think this is what I have in mind. Dubinsky did some behavioural research h
RT @michaeljgrove: @dr_nutt This aligns with work of David Tall at Warwick. See (for e.g.): https://t.co/aahsaT2gA1 or his book:https://t.c…
@dr_nutt This aligns with work of David Tall at Warwick. See (for e.g.): https://t.co/aahsaT2gA1 or his book:https://t.co/cX8LvrwqNZ