The document discusses different approaches to teaching - deductive and inductive. The deductive approach involves the teacher directly presenting information to students, while the inductive approach involves the teacher presenting many examples for students to observe patterns and concepts from. Some key differences are noted: the deductive approach is more predictable but the inductive approach tends to lead to deeper understanding and retention. The document also asks questions about personalizing learning, predictability of lessons, desired depth of understanding, and time available to consider which approach may be better suited for a given situation.