Teacher copy: This page may include teaching prompts or answer keys. Answer keys in this public library can be viewed by anyone. Give learners a clean prompt, use checks as formative evidence, and change a case locally when prior access matters.
Target: transfer classification and diagram-limit reasoning to new Files J/K. These are publicly visible formative prompts, not a secure test. Prepare: new card and neutral comparison mat.
Launch · 2 min. State task: compare two labelled cell files, classify only where the evidence allows and explain one unavailable conclusion.
Source access · 4 min. Release J/K without the key; log read-aloud or other support.
Independent plan · 5 min. Learner marks shared features, DNA location, complete versus incomplete inventory and one caution.
Independent response · 7 min. Choose Day 5 route; capture first response with evidence and limit. Do not supply a model sentence with the answer.
Self-audit · 4 min. Learner checks whether a blank/not-labelled item was treated as biologically absent.
Submit · 3 min. Collect first response and support log; use public worked key for teaching next move.