Start with the exit ticket.
Then design the lesson.
Backwards design — developed by Grant Wiggins and Jay McTighe in Understanding by Design — inverts the conventional lesson planning sequence. Instead of beginning with “what will I teach today?”, backwards design begins with “what must students be able to do at the end of this unit, and how will I know if they can do it?” The lesson content is then designed to produce that outcome.
For facilitation, backwards design is not optional — it is the prerequisite. A facilitated classroom produces learning through student activity rather than teacher explanation. Without a clear endpoint, that activity has no direction. The most common facilitation failure mode is rich discussion with no clear exit criterion. Students are engaged, conversation is substantive, but at the end of the lesson the teacher cannot tell what students now understand that they didn't before.
Stage 2: Determine evidence of learning — what would demonstrate that understanding?
Stage 3: Plan learning experiences — what activities and instruction will lead to the evidence in Stage 2?
This sequence is the critical inversion: assessment design (Stage 2) precedes activity design (Stage 3).
From understanding goal
to facilitated activity.
The goal is not 'students will have discussed the causes of World War One.' It is 'students will be able to construct a causal argument that weighs the relative significance of the alliance system, imperial rivalry, and nationalism — and defend it against counterarguments.' The second formulation has an assessable endpoint. The first does not.
Write the exit question or task before designing any of the activities. The exit question is the anchor. Every activity in the lesson must be designed to produce the understanding that this question reveals. If you design the activities first and then try to assess them, the assessment is reverse-engineered from the activity rather than calibrated to the learning goal.
Now design the activity that will produce students who can answer the exit question well. For a reasoning-heavy question, the activity needs to expose students to the evidence they need (brief direct instruction or reading), create a context where they deploy the reasoning (discussion, debate, argument-writing), and include a moment of productive difficulty where their initial position is challenged.
Planning takes longer upfront.
The lesson runs better as a result.
Teachers who adopt backwards design consistently report that initial planning takes longer — and that lessons run better. The additional upfront time is almost entirely in Stage 1 and Stage 2: identifying a genuine understanding goal and designing an exit question that reveals it. These two steps are skipped or done poorly in conventional planning, which is why conventional lessons often lack clear endpoints.
Year 11 Economics:
from goal to facilitated lesson.
Stage 2 — Exit evidence: “A government taxes sugary drinks, which have inelastic demand. A second tax targets luxury cars, which have elastic demand. Compare the welfare effects of both taxes. Which redistributes more of the burden to consumers? Why?”
Stage 3 — Facilitated activity: Jigsaw activity: Group A receives data on inelastic goods taxes, Group B on elastic goods taxes. Each group explains their case to the other. Discussion: “Which group bears the tax burden — consumer or producer — depends on what? Come to a general principle.”
Exit ticket result: 22/25 students produce correct welfare comparison. 3 confuse producer vs consumer burden direction — specific misconception identified for tomorrow.
The target is set.
Now build the support structure.
A2 covers scaffolding — the temporary support that allows students to reach the exit criterion without the teacher completing the task for them. The distinction between scaffolding that supports reasoning and scaffolding that replaces it is the key skill in facilitated lesson design.