Assessment
🎙️ Before-and-After Revision Conference
Product
Assessment
Reflection
Core Content
Essential Question
Critique and Revision
Submission Required
Grading Required
Each team meets briefly with another team or the teacher to present the original draft beside the revised version and explain what changed after critique. Students cite measurements, proportional reasoning, stakeholder feedback, or material estimates to defend one improved design decision, then record a short audio reflection and complete an exit chart with one claim about how math improved the plan and one collaboration goal for next time.
Plan day
Day 1
Duration
20 min
Grouping
Small Group
Steps
7 steps
Lesson plan
7 steps · 20 min| # | What teachers do |
|---|---|
| 1 | Launch the revision conference by naming the goal: show how feedback changed the plan and how math improved fairness, usability, or welcome in the community space. Review the conference structure, display a simple speaking frame, and have teams gather their original draft, revised draft, sticky-note feedback, calculations, and recording device. (5 min) |
| 2 | Teams sort gallery walk feedback and choose which comments led to the most important revision. They highlight one change connected to unit rates, proportional relationships, ratio/percent reasoning, or rational number calculations, then assign speaking roles so each teammate contributes during the conference. (10 min) |
| 3 | Teams finalize their before-and-after evidence display by placing original and revised sketches side by side, marking the changed area, and annotating the math used to justify the revision. Students prepare one concise claim about how the revision improved the community plan for users. (10 min) |
| 4 | Run round 1 revision conferences. Each team meets with a partner team or the facilitator for a brief share: present the original and revised versions, explain what feedback was used, cite measurements or calculations, and answer one follow-up question about why the new design is fairer or more usable. Listening teams note one academic strength and one collaboration strength they observed. (15 min) |
| 5 | Switch partners and run round 2 revision conferences so teams repeat their explanation with a new audience and refine clarity based on the first round. The facilitator listens for evidence of unit rates, proportional reasoning, multistep ratio/percent thinking, and rational number use in students' explanations. (10 min) |
| 6 | Students record a short audio reflection that compares the original and revised plan, names the feedback that mattered most, and explains how ratios, rates, proportions, or rational number calculations changed a design decision. (5 min) |
| 7 | Close with an individual exit chart. Students post one claim about how math improved their plan and one goal for contributing more thoughtfully to team work next time, then submit their conference materials. (5 min) |
Preparation (10 items)
- Prepare a visible agenda with the 7 activity steps and time limits so teams can pace their work.
- Create and copy a brief conference checklist with prompts for: original plan, revised plan, feedback used, math evidence, improvement claim, and collaboration goal.
- Set up conference stations for team-to-team or teacher conferences with enough space for two drafts, sticky notes, and calculation sheets.
- Gather student materials from the previous critique activity, including original sketches, revised sketches in progress, sticky-note feedback, and math work samples.
- Prepare sentence stems for students who need support, such as: "We changed __ because feedback showed __," "The unit rate/proportion that guided us was __," and "This improved the space because __."
- Set out annotation tools such as colored pencils, highlighters, tape, and labels so teams can clearly mark before-and-after changes.
- Prepare devices or a low-tech alternative for audio reflection recording and test access before class begins.
- Create the exit chart space with two prompts: one math claim about improvement and one collaboration goal for next time.
- If available, post community partner reference materials such as sample site maps, measurement data, or building constraints from parks staff, engineers, or architects so students can ground revisions in realistic design choices.
- Plan conference pairings in advance to balance support, pacing, and productive peer feedback.
Student-facing instructions
You will meet with your team to show how your community space plan changed after critique. Bring your original draft, revised draft, sticky-note feedback, math calculations, and a device for recording. First, sort your feedback and decide which comments led to the most important revision. Then place your original and revised plans side by side and mark exactly what changed. Your task is to prepare a short explanation that answers: What feedback did you use? What math supports your revision? How did the change make the space more fair, useful, or welcoming? During the conference, each teammate should speak. You will present one design decision using evidence such as unit rates, scale relationships, ratio or percent reasoning, or rational number calculations. You will also listen to another team and note one academic strength and one collaboration strength you notice. After the conference, you will record a short audio reflection comparing your before-and-after design and explaining how feedback changed your math decisions. Finally, you will complete the exit chart with one claim about how math improved your plan and one goal for how you will contribute more thoughtfully in the next round of teamwork.