What is this technique about
The 3-2-1 approach is a formative metacognitive evaluation technique that assists you (and your learners) in identifying not just what they learnt in class, but also how the material fits into their existing knowledge. It also enables learners to express what they don’t know, which allows you to make improvements as required. Because it enables students to reflect on and assess their own learning, this method may be utilized to Enhance Student Voice. Furthermore, it allows the instructor to examine learning that has happened or has not occurred while also analyzing our own teaching as instructors..