@LJ198767@mathillustrated@timstirrup Exactly - doctors have a body of science-based knowledge that has been tested and shown to work in most cases, while continually updating their knowledge and skills as they learn more about how the body works.
@JamesAFurey What do we mean by 'expert'? I use the word 'proficient'. It takes years to become an expert in a particular field. I do agree with your take on this.
@SciInTheMaking I've been writing and re-writing my own lesson plans, 'scripts', assessments and curriculum for nearly 35 years! I was recently assigned to teach Ethics & have had to write everything from scratch - nothing provided by the school. Spend all my free time doing this!
@mikesully97@educator4ever36 Even without a written script, after repeating the same lesson for the sixth time in four days, I've developed my own script inside my head (which improves after each repeat).
"... remembering that the Art of education is the practical application of the generally accepted laws of the above - psychology, ethics and logic." (Clarke, 1912, p. 10)