Keep the reasoning.
Not just the result.
First attempts, evidence, revisions, and the help you used. Stored on this device. Exported records may contain raw observations—keep them private.
Your first case starts with a question.
Open a lab to begin a private notebook.
Investigate file access ↗How an instructor should review these records
Review the unassisted answer before viewing hints or revisions. Use the rubric below; record an evidence-based judgment outside the public repository. A learner’s self-review is not an independent assessment.
Claim
States a bounded conclusion supported by the selected evidence; separates observation from inference.
Evidence
Cites specific sequence numbers and explains which hypothesis each supports or weakens.
Mechanism
Explains the relevant hook, identity or correlation and why it produces this observation.
Uncertainty
Names a plausible alternative and an important fact the evidence cannot establish.
Next experiment
Proposes a discriminating measurement, its expected outcomes and how each would change the conclusion.
Rate each dimension 0 (missing or contradicted), 1 (partly supported), or 2 (supported and appropriately bounded). Record disagreement rather than silently averaging it away. No automatic mastery score is assigned.