White Board Wipe-Out

Choose this exercise

Purpose: Rapidly assess individual comprehension across the entire room at the same moment without calling on a single speaker.

Use it when: Mid-lesson comprehension checks, factual reviews, or quick alignment checks after introducing a new process or definition.

Skip it when: Nuanced problem exploration or complex policy discussions requiring extended narrative explanations that cannot fit on a small board.

Group arrangement: Individual responses in plenary.

Timing: UWT suggested 10-minute structure for a 3-prompt check, fitting the 5-to-15 minute band in source observations.

Materials and tools

• 1 mini dry-erase board (or sheet protector with cardstock insert) per participant
• 1 dry-erase marker with attached felt eraser or cloth wipe per participant
• Prepared list of 3 factual or short-answer prompt questions

Before participants arrive

1. Distribute one mini whiteboard, dry-erase marker, and wiper to every seat.
2. Test markers beforehand to confirm they write clearly and wipe clean.
3. Prepare 2 to 3 concise check-in questions on slides or a flipchart.

Say this to open

We are doing a quick White Board Wipe-Out to check our grasp of the topic we just covered. When I share a question, write a short answer on your board. Keep it big and readable. When I call 'reveal', hold your board up toward the front. After we look across the responses, wipe your board clean for the next round.

How to run it

1. Set expectations and test materials 2 minutes

   Explain the rhythm: prompt, write, simultaneous reveal, brief feedback, wipe. Have everyone draw a quick star or checkmark on their board and erase it to ensure markers and wipers work properly.

2. Run check rounds 5 minutes

   Deliver Prompt 1. Give 30 to 45 seconds of silent writing time. Call 'Reveal' so everyone raises their board at once. Scan the room. Give neutral descriptive feedback, such as: 'I see many boards showing option B, and several showing option C.' Avoid naming individuals or saying who was right or wrong. Call 'Wipe' to clear boards. Repeat the prompt, reveal, descriptive scan, and wipe sequence for Prompts 2 and 3.

3. Clarify identified gaps 2 minutes

   Spend up to two minutes reviewing the most frequent misconception or ambiguity uncovered during the reveal rounds. Provide the concrete correction directly.

4. Close and gather boards 1 minutes

   Direct participants to wipe boards completely clean, cap markers tightly, and stack materials in the center of their tables.

Debrief questions

• Which question felt most straightforward, and which caused hesitation?
• What pattern did we notice across our boards that showed where we need to spend more time?

Finished output: Immediate visual census of room-wide understanding across three targeted prompts.

Remote

Run via video meeting chat. Participants type their brief answer into the meeting chat box but do not press Enter until the facilitator gives a countdown ('3, 2, 1, send'). Alternatively, participants hold up handwritten responses on scrap paper to their cameras on the reveal cue.

Hybrid

In-person participants hold up handheld boards while remote participants type responses into the chat and send them on the shared countdown. A co-facilitator scans the chat feed and gives a single neutral verbal summary of remote patterns (for example, 'Chat responses show mostly option B with two votes for A') while the lead facilitator scans the room.

Access and participation choices

• Participants may pass or leave their board blank if they prefer not to display an answer.
• Participants with fine-motor or vision barriers may dictate answers to a partner, point to printed multiple-choice cards (A, B, C, D), or use large-format text on a digital tablet.

If the session gets stuck

Participants write tiny, illegible sentences.

Remind everyone before writing that answers should be three words or fewer, written large enough to read from six feet away.

Participants look around and copy their neighbors before holding up boards.

Emphasize simultaneous reveal: instruct participants to keep boards face down on the table until you give the verbal reveal cue.

Terms used here

• Simultaneous reveal: Showing written answers at the exact same moment to prevent participants from copying each other.