A three-stage cooperative strategy developed by Frank Lyman (1981) at the University of Maryland: learners think individually, discuss with a partner, then share with the class. The structure scaffolds participation by ensuring everyone processes the question before anyone speaks publicly, making it one of the most effective low-preparation techniques for increasing engagement and reducing anxiety.
| Stage | What happens | Purpose |
|---|---|---|
| Think | Teacher poses a question. Students think silently (1–2 minutes). May write notes. | Provides Wait Time; ensures all students process the question, not just the fastest |
| Pair | Students discuss with a partner (2–3 minutes) | Low-stakes rehearsal; learners test and refine ideas before public exposure |
| Share | Selected pairs report to the whole class | Public articulation; teacher gains insight into student thinking |