NECTA Wiki
+ learner first aid

Inventory page for imported Basic Mathematics CSEE exam JSON files; these files are directional extraction artifacts and not yet trusted question records.

First aid: treat these exam signals as revision guidance until a page says the mapping is reviewed.

+ Math syllabus context

Current Mathematics path is the active Basic Mathematics syllabus. The 2023 Mathematics syllabus is a transition path expected to take effect from January 2027; this wiki will update the lead path in late 2026.

Basic Mathematics Exam JSON Inventory

Imported Files

The starter includes 35 Basic Mathematics exam JSON files under raw/exams/csee/json/basic_math/ (source: data/question_inventory.jsonl).

The inventory spans CSEE Basic Mathematics Paper 1 files from 1994 through 2025, including several private-candidate variants (source: data/question_inventory.jsonl).

Extraction Status

The first generated inventory marks 31 files as valid_extraction, 3 files as needs_manual_review, and 1 file as schema_invalid (source: data/question_inventory.jsonl).

These statuses come from a combination of JSON parsing, section/question presence, and the DAX extraction log (source: raw/exams/csee/json/_extraction_log.csv; source: data/question_inventory.jsonl).

Review Rule

Even valid_extraction files are not official question records yet. They should be checked against the original exam PDFs before being used for topic tagging, solutions, marking schemes, or student-facing pages.

Next Use

This inventory is useful for later analytics, such as topic frequency, year coverage, question-type patterns, and identifying which exams need manual cleanup first.

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