Teaching is a design science. Science just explains how the world is; Design Science tries to make the worls a better place (D. Laurillard)
Teaching is not scientific; it’s in someway unpredictable, and everytime you had to tailor it to the particular circumpstances. You can plan it, design it, but you have to see how it works and then you’re aways going back to revise it.
Prof. Laurillad and her team have developed this usefu tool for planning of teaching: Learning Designer
See the whole video at