Edward Lee Thorndike said this quote
“ Seven Rules Formulated for Teaching Arithmetic:1) Consider the situation the pupils faces.2) Consider the response you wish to connect with.3) Form the bond; do not expect it to come by miracle.4) Other things being equal, form no bond that will have to be broken.5) Other things being equal, do not form two or three bonds when one will serve.6) Other things being equal, form bonds in the way that they are required later to act.7) Favor, therefore, the situations which life itself will offer, and the responses which life itself will demand. (p. 101) ”