A while back I was invited to write an article for a periodical called Didaktikos (a Greek word meaning "skillful teacher/able to teach" [used at 1 Tim. 3:2 as a characteristic of an elder/bishop]). The title of the article is "Battling Your 'Expert Blindspot,'" and the article largely has to do with unpacking complex concepts and skills for students in order to lighten cognitive load (= keep them from freaking out) and to promote deeper learning.

If you're interested. You can check it out at my Research Gate page.