These are the two concepts that stuck out to me:
Research scientist Norman Webb has named four Depth of Knowledge (DOK) categories, or levels of thought, for any kind of knowledge: recall, skill/concept, strategic, and extended (Webb, 2013).
Neuroscientists have discovered that when you make a mistake, your brain gets a boost: nearly twice the number of neurons fire as usual, giving you a deeper understanding and making lasting connections in your brain (Rutherford, 2013).
I've always been a big fan of having students guess, and if they guess wrong, they learn it better.
