D120 · English · shared course identity
D120 educator map · Traceable Mathematical Work
English planning surface for 14 assessments, 14 rubrics, 79 criteria, six credential-state definitions, and five evaluator roles using the same semantic IDs as the Indonesian D120 course.
Open educator data · Open learner data
Assessment designs
Bounded community transaction or externally reviewed local equivalent authentic_delivery
A single small, non-duplicative, reviewable contribution, submitted only with separate human authorization; if external action is unsafe or unavailable, use independent local review and a weaker label.
Instructions: Record the actual state: prepared, submitted, acknowledged, accepted, merged, published, rejected, withdrawn, unknown, or externally_reviewed_local. Acceptance is not required and must not be inferred.
O017-ASMT-BOUNDED-COMMUNITY-TRANSACTION · 33 outcomes · 5 evidence specifications
O017-CRIT-BOUNDED-COMMUNITY-TRANSACTION-01— One target, one contribution, the version, locators, duplicate search, rights, and what will remain untouched are narrowly specified.O017-CRIT-BOUNDED-COMMUNITY-TRANSACTION-02— The diagnosis, minimal change, validation, attribution, limitations, withdrawal route, and one concise message can be reviewed as a single package.O017-CRIT-BOUNDED-COMMUNITY-TRANSACTION-03— Each external action has separate human authorization for a specific target; without authorization, the package stops locally.O017-CRIT-BOUNDED-COMMUNITY-TRANSACTION-04— Each external transition has event evidence; prepared is not called submitted, and submitted is not called accepted, merged, or published.O017-CRIT-BOUNDED-COMMUNITY-TRANSACTION-05— If external action is unsafe or unavailable, an independent checker assesses the actual package and the result is labeled externally_reviewed_local, with no claim of community participation.
Independent author–referee cycle authentic_delivery
One review cycle with two different people serving as author and referee.
Instructions: Preserve the initial artifact, report, response, disposition table, revision, before/after evidence, identities or private IDs, and unresolved issues.
O017-ASMT-INDEPENDENT-REFEREE-CYCLE · 32 outcomes · 5 evidence specifications
O017-CRIT-INDEPENDENT-REFEREE-CYCLE-01— The learner or author and the referee are two different people; their real identities or private IDs can be audited by the course assessor.O017-CRIT-INDEPENDENT-REFEREE-CYCLE-02— The initial artifact, referee report, author's response, and final revision are frozen as separate versions without overwriting history.O017-CRIT-INDEPENDENT-REFEREE-CYCLE-03— Each significant comment identifies the target, locator, diagnosis, evidence, severity, confidence, and an executable action.O017-CRIT-INDEPENDENT-REFEREE-CYCLE-04— Each comment is mapped to a decision, action, evidence, change location, status, and a reason if rejected or held.O017-CRIT-INDEPENDENT-REFEREE-CYCLE-05— Significant changes are checked against the initial and final artifacts; their impact and unresolved issues remain visible.
Live seminar authentic_delivery
Attendance at or delivery of an actual mathematics seminar, or an accessible supervised equivalent, with an honest evidence record.
Instructions: Keep event evidence, timestamped notes, a dependency map, a question log, unavailable portions, corrections, and accessibility surfaces.
O017-ASMT-LIVE-SEMINAR · 22 outcomes · 5 evidence specifications
O017-CRIT-LIVE-SEMINAR-01— The event identity, time, learner's role, evidence of attendance or delivery, and limitations of the record can be checked.O017-CRIT-LIVE-SEMINAR-02— The notes distinguish observations, verification, questions, objections, and inaudible or unavailable portions without inventing content.O017-CRIT-LIVE-SEMINAR-03— The main claims, definitions, assumptions, lemmas, proofs, and open problems are mapped with sufficiently precise locators or timestamps.O017-CRIT-LIVE-SEMINAR-04— The question log and corrected final notes preserve changes, their grounds, and unresolved items.O017-CRIT-LIVE-SEMINAR-05— If live audio or video is unavailable, a supervised equivalent preserves the learning objectives and is labeled as an equivalent, not as an event that did not occur.
Real-source erratum dossier authentic_delivery
Audit one real, openly accessible source with its version frozen, with a reproducible diagnosis, minimal correction, and independent mathematical check.
Instructions: Submission is not required and must not be inferred. Keep the version, rights, reproducer, correction, validation, independent check, impact, and uncertainty.
O017-ASMT-REAL-ERRATUM-DOSSIER · 41 outcomes · 5 evidence specifications
O017-CRIT-REAL-ERRATUM-DOSSIER-01— The work, version, copy, locator, wording, check date, and rights of the actual source can be checked.O017-CRIT-REAL-ERRATUM-DOSSIER-02— The reproducer or reconstruction checks all hypotheses, demonstrates the failure minimally, and separates observation from proof.O017-CRIT-REAL-ERRATUM-DOSSIER-03— The proposed correction is the smallest sufficient change and is justified by a mathematical argument, without overstating its scope.O017-CRIT-REAL-ERRATUM-DOSSIER-04— A different person checks the diagnosis and correction, recording the decision, its grounds, their identity or private ID, and any remaining disagreement.O017-CRIT-REAL-ERRATUM-DOSSIER-05— The dossier distinguishes prepared, checked, and submitted; submission is not claimed without evidence, and impact beyond the scope remains unknown.
Real-source search authentic_delivery
A search without a pre-seeded candidate list for one actual mathematics paper or monograph, whose version is frozen.
Instructions: Keep the question, queries, retrieval times, stopping rule, version, rights, authority comparison, decisions, and uncertainty.
O017-ASMT-REAL-SOURCE-SEARCH · 21 outcomes · 5 evidence specifications
O017-CRIT-REAL-SOURCE-SEARCH-01— One actual mathematics paper or monograph is frozen with a checkable work identity, version, copy, locator, retrieval date, and basis for rights.O017-CRIT-REAL-SOURCE-SEARCH-02— The question, all queries, discovery path, relevant negative results, and stopping rule are recorded without accepting a supplied candidate list as a substitute for searching.O017-CRIT-REAL-SOURCE-SEARCH-03— At least two candidate surfaces or sources are compared against a specific question; reputation and result ranking are not used as proof.O017-CRIT-REAL-SOURCE-SEARCH-04— The statement that a source contains a claim is separated from the decision that the claim is true, with explicit locators, grounds, and limits of inference.O017-CRIT-REAL-SOURCE-SEARCH-05— Missing fields, version conflicts, inclusion decisions, and reasons for stopping are preserved without guessing.
Unit 1 completion coursebook_unit_completion
The assessment published in Unit 1 — Reading Arguments as Networks of Claims.
Instructions: Use the prompt, evidence, mandatory gates, and rubric at the source locator bound to this record.
O017-ASMT-U01-COMPLETION · 6 outcomes · 5 evidence specifications
O017-CRIT-U01-COMPLETION-01— claims and assumptions are stated in full;O017-CRIT-U01-COMPLETION-02— all main proof obligations are discharged;O017-CRIT-U01-COMPLETION-03— experiments are explicitly separated from proof;O017-CRIT-U01-COMPLETION-04— one limitation or counterexample is analyzed; andO017-CRIT-U01-COMPLETION-05— the origin of every text, dataset, and piece of code is traceable.
Unit 2 completion coursebook_unit_completion
The assessment published in Unit 2 — Searching the Literature and Assessing Source Authority.
Instructions: Use the prompt, evidence, mandatory gates, and rubric at the source locator bound to this record.
O017-ASMT-U02-COMPLETION · 7 outcomes · 5 evidence specifications
O017-CRIT-U02-COMPLETION-01— the question, search path, decisions, and stopping conditions are completeO017-CRIT-U02-COMPLETION-02— concept, version, edition, pointer, and missing data are correctly distinguishedO017-CRIT-U02-COMPLETION-03— all nodes and edges are typed, every edge has an explicit direction, and facts and inferences are separatedO017-CRIT-U02-COMPLETION-04— the pointwise limit, counterexample, and proof of the uniform limit theorem are completeO017-CRIT-U02-COMPLETION-05— each conclusion is linked to a source or argument, and its limitations are stated
Unit 3 completion coursebook_unit_completion
The assessment published in Unit 3 — Reconstructing Condensed or Omitted Proofs.
Instructions: Use the prompt, evidence, mandatory gates, and rubric at the source locator bound to this record.
O017-ASMT-U03-COMPLETION · 8 outcomes · 6 evidence specifications
O017-CRIT-U03-COMPLETION-01— all objects, quantifiers, and the topology of the ambient space are correctO017-CRIT-U03-COMPLETION-02— each condensed expression becomes an obligation, and the obligations along every path are dischargedO017-CRIT-U03-COMPLETION-03— inputs, hypotheses, outputs, and instantiation are checkedO017-CRIT-U03-COMPLETION-04— the elementary proof is complete and handles both possible choices of complementO017-CRIT-U03-COMPLETION-05— the deletion test shows that each essential detail serves a purposeO017-CRIT-U03-COMPLETION-06— all gaps have a status and grounds, and conclusions in the ambient space are correctly delimited
Unit 4 completion coursebook_unit_completion
The assessment published in Unit 4 — Citation, Provenance, and Source Notebooks.
Instructions: Use the prompt, evidence, mandatory gates, and rubric at the source locator bound to this record.
O017-ASMT-U04-COMPLETION · 8 outcomes · 6 evidence specifications
O017-CRIT-U04-COMPLETION-01— all objects, pointers, and version relationships are explicitO017-CRIT-U04-COMPLETION-02— both claims are stated accurately and linked to their locations in their respective versionsO017-CRIT-U04-COMPLETION-03— the norm in the example is calculated, and submultiplicativity is proved in fullO017-CRIT-U04-COMPLETION-04— occurrence, rejection, proof, decision, and limitations are separatedO017-CRIT-U04-COMPLETION-05— all minimum fields are present, status is honest, and empirical scope is delimitedO017-CRIT-U04-COMPLETION-06— missing data have a status, the correction preserves V1, and citations fit their purpose
Unit 5 completion coursebook_unit_completion
The assessment published in Unit 5 — Writing Auditable Mathematical Exposition.
Instructions: Use the prompt, evidence, mandatory gates, and rubric at the source locator bound to this record.
O017-ASMT-U05-COMPLETION · 8 outcomes · 6 evidence specifications
O017-CRIT-U05-COMPLETION-01— the reader, purpose, prerequisites, format, and limitations consistently determine the detailsO017-CRIT-U05-COMPLETION-02— definitions, theorems, symbols, quantifiers, and locators are correct before useO017-CRIT-U05-COMPLETION-03— all three lemmas are used with correct contracts and produce a real root without gapsO017-CRIT-U05-COMPLETION-04— the illustration and two counterexamples precisely delimit existence, degree parity, and uniquenessO017-CRIT-U05-COMPLETION-05— each claim can be located, local material is distinguished from external sources, and uncertainty is reported honestlyO017-CRIT-U05-COMPLETION-06— the audit produces a clean manuscript; the revision notes identify deletions, narrowing of scope, and explicit dependencies; the eight-minute outline uses signposts, identifies two things that are not proved, and provides access to the details
Unit 6 completion coursebook_unit_completion
The assessment published in Unit 6 — Reproducible Mathematical Computation.
Instructions: Use the prompt, evidence, mandatory gates, and rubric at the source locator bound to this record.
O017-ASMT-U06-COMPLETION · 9 outcomes · 6 evidence specifications
O017-CRIT-U06-COMPLETION-01— `RUN`, `REPEAT`, `FINITE`, and `UNIVERSAL` are separated with correct domains, rules, evidence, and limitationsO017-CRIT-U06-COMPLETION-02— all artifacts, runtime, dependencies, parameters, encoding, numerical model, and `seed` are traceableO017-CRIT-U06-COMPLETION-03— two complete execution runs are compared with each other and with the oracle using precommitted rulesO017-CRIT-U06-COMPLETION-04— coverage is proved, mutations are predicted and tested, and an independent route limits shared failuresO017-CRIT-U06-COMPLETION-05— the universal proof is complete and clearly separated from finite witnessesO017-CRIT-U06-COMPLETION-06— raw output and a text summary are available; failed versions are preserved; provenance, changes, rights, and limitations are complete
Unit 7 completion coursebook_unit_completion
The assessment published in Unit 7 — Errata, Corrections, and Limits of Certainty.
Instructions: Use the prompt, evidence, mandatory gates, and rubric at the source locator bound to this record.
O017-ASMT-U07-COMPLETION · 9 outcomes · 6 evidence specifications
O017-CRIT-U07-COMPLETION-01— all findings identify the exact version, copy, package locator, and wordingO017-CRIT-U07-COMPLETION-02— $f(x)=x$, $g(x)=0$, and $h(x)=-|x-1/2|$ distinguish failures of interiority, uniqueness, and differentiability, with all hypotheses checkedO017-CRIT-U07-COMPLETION-03— the existence of a maximum and Fermat's condition are separated, delimited, and justified without a uniqueness claimO017-CRIT-U07-COMPLETION-04— each finding has separate fields and grounds, including scope that remains unknownO017-CRIT-U07-COMPLETION-05— claims, versions, evidence, succession, events, and at least five uncertainties are retainedO017-CRIT-U07-COMPLETION-06— the draft is at most 180 words, specific, and local; the rules for closure, holding, and escalation are executable
Unit 8 completion coursebook_unit_completion
The assessment published in Unit 8 — Seminar Notes, Referee Reports, and Responses to Criticism.
Instructions: Use the prompt, evidence, mandatory gates, and rubric at the source locator bound to this record.
O017-ASMT-U08-COMPLETION · 8 outcomes · 6 evidence specifications
O017-CRIT-U08-COMPLETION-01— each entry has a timestamp, location, and type, and gaps are marked without reconstructionO017-CRIT-U08-COMPLETION-02— observation, verification, severity, and confidence have distinct and consistent groundsO017-CRIT-U08-COMPLETION-03— all hypotheses for $x^n$ are checked, and the shift from $N(x)$ to a single $N$ is identified preciselyO017-CRIT-U08-COMPLETION-04— the neutral summary, scope, specific comments, valid portions, requests, recommendation, and limitations are completeO017-CRIT-U08-COMPLETION-05— the response maps comments to actions; the uniform limit theorem and three-term proof are complete; open problems are preservedO017-CRIT-U08-COMPLETION-06— the recommendation follows centrality, evidence, a route to correction, known impact, and explicit conditions for changing it
O017 capstone coursebook_capstone
The assessment published in Unit 9 — Bounded Community Contributions and Auditable Portfolios.
Instructions: Use the prompt, evidence, mandatory gates, and rubric at the source locator bound to this record.
O017-ASMT-U09-CAPSTONE · 8 outcomes · 8 evidence specifications
O017-CRIT-U09-CAPSTONE-01— one target, one contribution, exact version/locators, and explicit exclusionsO017-CRIT-U09-CAPSTONE-02— the failure and correction are proved, with distinguishing cases and a general argumentO017-CRIT-U09-CAPSTONE-03— the smallest sufficient change is tested before/after, and unaffected results are preservedO017-CRIT-U09-CAPSTONE-04— rights, attribution, changes, and exclusions are recorded for each componentO017-CRIT-U09-CAPSTONE-05— each status has an event/evidence; stopping at draft/ready is reported honestly, and history is append-onlyO017-CRIT-U09-CAPSTONE-06— one specific, unsent message, with executable routes to hold, withdraw, replace, or reverseO017-CRIT-U09-CAPSTONE-07— each unit has claims, evidence, locators, validation, rights, status, and limitationsO017-CRIT-U09-CAPSTONE-08— the report distinguishes tested/not yet tested, and the reflection links decisions, changes, and limitations