Memory Parts of a lessonVersión en línea Match the stages and descriptions. por Gabriela Berto Introduction Builds expectation about what is coming up. Warmer Review & recap; a chance to do something lighter; refers to future learning. Practice The lesson core; the base for some sort of analysis; linked to the warmer. Warm down Input / Study Evaluation Observation by the tutor & assessment of learner uptake; may result in further study. Creates a buffer between in class & outside class; preferably relevant to topic. Using the knowledge in progressively more open tasks; possibly a number of activities at this stage.