Applying diSessa’s Knowledge in Pieces Framework to Understanding the Notional Machine

Applying diSessa’s Knowledge in Pieces Framework to Understanding the Notional Machine
Mark Guzdial, Computing Education Research Blog, 2018/09/14
A few days ago I discussed the idea that you don't know something unless you have a conceptual understanding of it. This post caught my eye because it captures in some important ways the idea of knowledge as recognition and the role of relevant similarity. More...