Weak-topic analysis answers one question: which topic should this batch be retaught next. Koshish computes a per-batch topic heatmap from real student attempts every morning, and each student's own BKT and IRT mastery estimates feed the cohort view.
अंतिम समीक्षा 2026-09-26
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Two layers, and we are precise about which is which.
Per student: BKT mastery and IRT theta per topic — real models, per learner
Per batch: those attempts rolled up into an accuracy rate you can read at a glance
Regenerated each morning from the previous day's attempts
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The daily decision this report is built to support.
Choosing what to open the next class with
Spotting a topic that has quietly gone wrong across a whole batch
Prioritising revision time across competing subjects
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Stated plainly so the number is not over-read.
The batch figure is an accuracy rate, not a per-student mastery model
It reflects attempts made, so a quiet student looks quiet
It does not replace teacher judgement about why a topic is weak
FAQ
Yes, with a defined scope. You can build a mock from Koshish's verified question bank, assign it to one batch or a set of students, and each student's paper is scored automatically on submission — including negative marking and an accuracy percentage. What we do not yet support is institution-authored questions, multiple sections with per-section timing, or descriptive papers.
No, and we would rather say so up front. Koshish covers learning analytics and the assessment loop for competitive-exam batches: who is weak in which topic, how batches compare, and running a test end to end. It does not do fees, attendance, admissions or payroll, so most institutes run it alongside their existing software rather than instead of it.
From your students' real attempts on their phones. Koshish's BKT and IRT models estimate each student's mastery per topic; the cohort view rolls those attempts up into an accuracy rate you can read at a glance. Nothing is typed in by hand and nothing is estimated from a headcount.
Yes. Performance, progress and comparison reports all export to CSV at any time, and you can request erasure of your workspace's data through the grievance officer. We are not relying on data lock-in to keep you.
Once your roster is imported and students have been practising, the first cohort report reflects real attempts. We agree a realistic timeline with you at the outset rather than quoting a number we cannot stand behind.
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