Effective teaching includes —

Concept

In teaching-aptitude theory, teaching is described as an interactive, bipolar process between the teacher and the learner (extended to a tripolar process when subject content is included), rather than a one-way transfer of information from teacher to learner. Effective (ideal) teaching is defined as the state in which both the teacher and the learner are actively engaged with each other -- the teacher questions, demonstrates, and gives feedback while the learner responds, questions, and constructs understanding.

Application

The stem asks which activity pattern the term 'effective teaching' actually describes. Each option fixes a different combination of teacher-activity and student-activity. Since the definition above requires joint engagement, the option that guarantees both the teacher and the students are active together is the one that matches 'effective teaching'.

Cross-check

• Teacher is active but students may or may not be active -- this only guarantees the teacher's activity; it describes a one-way, teacher-centred (lecture) pattern where learner engagement is optional, so it falls short of the interactive definition.

• Teacher may be active or inactive but students are active -- this only guarantees the learners' activity; it describes independent or self-directed study where the teacher's role is optional, which again falls short of the interactive definition.

• Teacher is active and students are active -- this is the only pattern that guarantees joint engagement of both parties at the same time, matching the interactive definition of effective teaching exactly.

• Combining all three together is not valid either, because two of the three statements leave one party's condition open either way and so cover several different possible scenarios rather than pinpointing one specific pattern; a statement that does not commit to a determinate pattern cannot be confirmed as an accurate characterization, so a combination including it cannot be the accurate one either.

So effective teaching is the state in which the teacher is active and the students are active.