This packet is everything a parent or guide needs to assess Unit 02 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 keeping a real, honest notebook while they work — the record itself is the evidence.
By the end of the Lab Notebook unit, a student should be able to:
Six criteria, each judged Not yet / Approaching / Mastered (Page 3).
Set up and keep a real record while you work — watched live.
A guide reads your page back to you and you defend it (Page 4).
The record itself is the evidence — real-time entries, honest corrections.
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 keep the record and show it is trustworthy enough to stand as evidence. 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 |
|---|---|---|
| Keeping the record | ||
| Lab notebook | bound record book | The original data, not a copy made later |
| Entry | a dated, titled record | Date and title before the work begins |
| Real-time recording | writing as it happens | Not reconstructed from memory afterward |
| Contemporaneous | at the same time | The mark of a trustworthy record |
| Tables, honesty & reuse | ||
| Data table | ruled columns | Headers and units before the data comes in |
| Anomaly | a surprising reading | Flag it and keep it — don’t erase it |
| Strike-through | single line through an error | The original stays readable, not scribbled out |
| Reproducibility | another can repeat it | The page has every amount, timing, and step |
| Criterion | Not yet | Approaching | Mastered |
|---|---|---|---|
| Notebook setup & dating | Works on loose scraps; entries have no date or title. | Uses the notebook but skips dates or leaves entries untitled. | Dates and titles every entry the moment it begins — a guide can flip to any page and know what happened and when. |
| Recording in real time | Does the whole activity first, then reconstructs the numbers from memory. | Writes some things down during the work but fills gaps later from memory. | Records each measurement as it happens — the pencil moves while the paper airplane is still in the air. |
| Data tables | Scatters numbers through prose with no units. | Makes a table but leaves off headers or units. | Rules a clean table with labeled headers and units before the data starts coming in. |
| Honesty & corrections | Erases mistakes so the original is gone; quietly drops results that look wrong. | Corrects errors but hides some, or ignores a surprising reading. | Strikes each mistake with a single line and flags anomalies instead of erasing them. |
| Reproducibility | The notebook makes sense only to the student, and only today. | Records most steps but leaves out an amount, timing, or setup detail. | Writes clearly enough that another person could repeat the ramp-and-toy-car run exactly. |
| Integration (cross-domain) | Treats the notebook as busywork; makes no connection to the anchor. | Mentions that Semmelweis kept records but cannot say why the discipline mattered. | Connects careful record-keeping to Semmelweis across History · Reading · Writing and defends why the notebook is where science becomes provable. |
The split between Approaching and Mastered is could a stranger repeat this? Not a neat page, but a complete one. Hand the notebook to someone who wasn’t there and see whether they could run the same test.
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 | Notebook setup & dating | NY / Appr / Mast | |
| 2 | Recording in real time | NY / Appr / Mast | |
| 3 | Data tables | NY / Appr / Mast | |
| 4 | Honesty & corrections | NY / Appr / Mast | |
| 5 | Reproducibility | 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.