Prepare a mission
Did you watch it long enough?
Section 1 of 7
Mission & depth
Choose the mission and the academic depth, and see the question learners answer.
Mission & depth
Mission: Proving it against evidence · Academic depth: University · Duration: 55–70 minutes
The mission
A model can be perfectly correct and still let you reach a wrong conclusion, if you stop watching too early. Your team will run the same spacecraft twice, changing nothing but how long you look, and test whether a conclusion drawn from the first run survives the second.
One session of 55–70 minutes at University.
Teaching brief
What to say at University
These prompts come from the academic layer, so they change with the depth you selected.
- Theory
- State professional terminology, lineage, and model-limit questions. Stage intent: V&V matrix.
- Prediction
- Predict where the model is expected to be useful and where it is not.
- Running the Twin
- Inspect allowed lineage/hash channels only if the profile discloses them. Runtime remains the frozen Twin; this plan does not execute physics.
- Checkpoint
- Separate simulated, derived, reference, and (if ever present) measured evidence.
- Analysis
- Design, integrate, verify, and validate within frozen Core V1 limits. Evidence intent: model/hardware correlation report + discrepancy analysis + V&V conclusion.
- Engineering decision
- Produce a V&V-style conclusion that does not claim flight qualification.
- Limitation
- Name at least one frozen-model limitation that this experiment cannot answer.
- Provenance
- Keep simulated, simulated_sensor, estimator_state, derived, reference, and measured distinct. Never label simulated as measured.
Diagnostic
Diagnostic answer key
A measurement is repeatable and correct. Does that make it sufficient?
- ✓ Not necessarily - it depends on the claim being made
- · Yes, correct measurements are always sufficient
- · Only if it was taken twice
Timing & facilitation
Timing
One session of 55–70 minutes. Adjust freely — the sequence matters more than the clock.
| When | Stage | What you are doing |
|---|---|---|
| 0 → 4–5 min | Mission | Set the role, objective, mission question, and success criterion. |
| 4–5 → 14–18 min | Preparation | Diagnostic, theory, and a written prediction before any run. |
| 14–18 → 17–22 min | Readiness | Learners confirm the local formative gate after preparation passes. |
| 17–22 → 31–40 min | Operate | Run the bounded baseline, then the candidate where comparison is disclosed. |
| 31–40 → 47–60 min | Evidence | Inspect provenance, select evidence, decide, state a limitation, and complete the formative assessment. |
| 47–60 → 53–68 min | Complete | Review the result band, reflect, and finalize local practice at any band. |
| 53–68 → 55–70 min | Recognition | Explain the local record and the separate future verified-recognition boundary. |
While they work
- Insist the conclusion is written down before the long run. Without that commitment the mission demonstrates nothing.
- The model is not wrong and the short run is not faulty. Sufficiency, not correctness, is the idea.
- Guard against the opposite error: the long run is better evidence, not proof.
Did the learner commit to a conclusion first, and can they state what the long run does and does not establish?
Misconceptions
Misconceptions to watch for
Authored lesson design — what a class reliably gets wrong here, and where you can catch it. Not a claim about any learner.
“The measurement was repeatable and correct, so it was enough.”
Correctness and sufficiency are different questions. Ask what claim was being made, then ask whether this evidence could have detected the claim being false.
Watch: the "sufficiency" diagnostic · Code:
evidence_provenance_or_verification_gap“The short run must have been faulty, since the long run disagreed.”
Neither the model nor the short run is wrong. What changed is how much of the behaviour was in view — sufficiency, not correctness, is the idea here.
Watch: evidence — The short-run against long-run comparison · Code:
evidence_provenance_or_verification_gap“The long run settles it.”
Guard the opposite error too: the long run is better evidence, not proof. Require the bound to be written alongside the claim.
Watch: the decision option "A claim bounded by the longer evidence, stated with its limit" · Code:
evidence_provenance_or_verification_gap
Review & extension
What a good reflection contains
How did the longer run change the claim you were willing to make, and what would count as enough evidence next?
- Quotes the conclusion written before the long run, and says whether it survived.
- Treats the short run as insufficient rather than as wrong.
- States the new claim with its observation-window bound attached.
If they finish early, or go further
- How long is long enough? (Grades 11–12 and above)
Propose an observation window you would defend for this claim, and state what would have to be true about the system for your window to be insufficient.
- Re-examine an earlier mission (University and above)
Take a conclusion you drew in an earlier mission and ask whether its run was long enough to support it. Rewrite the claim with a bound if it was not.
Home mission
Home mission: too early to tell
Think of something judged too early - a film after ten minutes, a game after one round. Write what the early evidence suggested, what it turned out to be, and what would have counted as enough.
Truth & feedback
Hold this line
- Both runs are produced by the same model. Neither is measured evidence.
- A longer software run is still a software run and does not establish flight behaviour.
- This lesson does not qualify the model against physical hardware.
Tell us what did not work
Ten questions, answered locally. Nothing is submitted or tracked — you download the file and send it if you want to.
Informal educator feedback
This local-first form contains the ten approved pilot-review questions. It does not submit, track, or store data remotely. Optional name/contact should be handled outside this form only if a reviewer volunteers it.