This packet is everything a parent or guide needs to assess Unit 08 at home — learning targets, the answers that count as correct, the mastery rubric, calibration examples, and a clipboard score sheet. No multiple-choice test: the student shows mastery by assembling a case file from the year’s evidence and defending it as testimony — sourced and honest about its limits.
By the end of the The Case & the Courtroom unit, a student should be able to:
Six criteria, each judged Not yet / Approaching / Mastered (Page 3).
Assemble a case file from the year’s evidence; defend it as testimony.
The student stops at the evidence and leaves guilt to the court (Page 4).
Fact, inference, and the limits of each kept distinct.
You are making a decision, not adding up points. For each criterion, decide whether the work is Not yet, Approaching, or Mastered — the column language tells you which. A criterion counts as mastered only when the student can both build the case and keep the verdict with the court. A student carries three tokens per term; one token buys a re-do of one criterion on another day, so a single bad afternoon never sinks the unit.
Accept any answer in the synonyms column — they are pre-approved as equivalent. The third column flags the confusions that look close but are not yet, so you can coach precisely.
| Canonical answer | Accepted synonyms | Common confusion / discriminator |
|---|---|---|
| Evidence & report | ||
| Converging evidence | corroborating findings | Independent results pointing the same way; stronger together than any one alone |
| Fact vs inference | observation vs interpretation | What was observed vs what it suggests; a report must separate them |
| Chain of custody | evidence log | The documented path from scene to court; a break can threaten admissibility |
| Admissibility | Daubert / Frye standard | Whether a court will accept the evidence; depends on method and handling |
| Testimony & safeguards | ||
| Expert testimony | expert witness report | Reports the evidence and its limits; the analyst does not testify to guilt |
| Cognitive bias | context / confirmation bias | Expectation shaping a reading; guarded against with blind review and documentation |
| Single silver bullet | over-reliance on one result | The danger of one finding carrying a case; converging evidence guards against it |
| Wrongful conviction | miscarriage of justice | The outcome safeguards exist to prevent; false confessions are a known cause |
| Criterion | Not yet | Approaching | Mastered |
|---|---|---|---|
| Assembling converging evidence | Leans on a single result to carry the whole case. | Gathers several findings but cannot show how they converge. | Builds a case from converging evidence, explaining how independent findings reinforce one another and where gaps remain. |
| Case-file & report writing | Writes conclusions that outrun the evidence or cite no sources. | Reports findings but blurs fact, inference, and the limits of each. | Writes a factual, sourced report that separates fact from inference and states the limits of every conclusion. |
| Expert testimony & its boundaries | Testifies to guilt or states findings as certainties. | Presents evidence but strays toward conclusions the analyst should not draw. | Reports the evidence and its uncertainty and stops at the boundary — leaving the question of guilt to the jury and court. |
| Ethics, cognitive bias & wrongful conviction | Ignores how bias or a false confession can mislead a case. | Names a bias but cannot say how to guard against it. | Identifies cognitive bias, the danger of a single silver bullet, and the risk of false confessions, and names safeguards against wrongful conviction. |
| Chain of custody & admissibility | Cannot trace evidence from scene to court. | Logs handling but leaves breaks that would threaten admissibility. | Maintains an unbroken chain of custody and explains how it bears on whether evidence is admissible. |
| Integration (cross-domain) | Treats the science as isolated facts; makes no cross-domain connection. | Names a link to history, reading, or writing but cannot defend why it matters. | Connects the unit to its anchor across History · Reading · Writing (plus chosen electives) and defends why the connection matters. |
The split between Approaching and Mastered is where the report stops: a strong case reports the evidence and its limits and hands the verdict to the court. Ask “what does the evidence support — and where does your job end?”
Read these before you grade. They show what Mastered and Not yet actually sound like, plus the edge cases where you should coach rather than decide on the spot.
Student: ______________________________________ Date: _______________ Guide: _________________________
| # | Criterion | Decision | Notes |
|---|---|---|---|
| 1 | Assembling converging evidence | NY / Appr / Mast | |
| 2 | Case-file & report writing | NY / Appr / Mast | |
| 3 | Expert testimony & its boundaries | NY / Appr / Mast | |
| 4 | Ethics, cognitive bias & wrongful conviction | NY / Appr / Mast | |
| 5 | Chain of custody & admissibility | NY / Appr / Mast | |
| 6 | Integration (cross-domain) | NY / Appr / Mast |
☐ No ☐ Yes — for criterion: __________ Tokens remaining: ☐ 3 ☐ 2 ☐ 1 ☐ 0
NY = Not yet · Appr = Approaching · Mast = Mastered · Unsure between two levels? Circle the lower one and note what a re-do would need.