Which of the following combines the scopes of large group, small group and individualized teaching methods?

Differentiated instruction adjusts content, process and product to learner readiness, interest and profile, so it embraces large-group, small-group and individualized scopes together.

Group discussion is only a small-group interactive method and does not cover individualized teaching.

Brainstorming is a group technique for generating many ideas, not a scope-combining framework.

Direct instruction is teacher-led whole-class delivery, largely a large-group mode.

Flexible grouping lets the teacher shift between whole class, small groups and one-to-one within a single lesson.

Carol Ann Tomlinson is the best-known proponent of differentiated instruction.