Case study · school AI product
A school AI product built to shorten the learning loop and make assessment easier to trust. Bose teaches from school material, turns weak chapters into practice, calculates marks from stored rules and keeps the record behind every result.
Demo-ready
Student, teacher, admin and parent journeys built
Adaptive
Mastery and recent work shape the next explanation
Traceable
Answers, rubrics and calculated marks stay connected
Private
Real names stay in an encrypted local vault
I built Bose after noticing two gaps in the way schools use technology.
The student protests around exam transparency made the problem impossible to ignore. A score should not feel like the end of a closed process. The answer, marking rule, calculated score and recorded exam events should form a trail that a teacher can inspect.
Students often wait for the next class or marked paper to learn what they missed. Bose uses recent work and chapter mastery to choose the next explanation, hint or practice set, so the learning loop keeps moving.
The product idea: connect teaching, practice, exams and marking in one system. Students get help based on what they actually know. Teachers get the evidence behind every result.
One learning loop, not a stack of disconnected tools. Bose carries context from teaching into practice, from practice into assessment, and from each result into the next lesson.
Real names stay in an encrypted vault. The rest of Bose uses a private student ID.
School material, recent work and chapter mastery shape the response.
Bose can explain, hint, create practice, build a paper or run an exam.
Answers, scoring rules, marks and exam events stay together for review.
Every result begins with evidence. Bose checks the submitted answer against the stored answer key or rubric, applies the assessment rules and saves how the mark was reached.
The student's submitted answer becomes the source data.
The assessment's stored scoring rules define what earns marks.
The same rules are applied and the result is saved with its inputs.
The teacher can inspect the answer, score and recorded exam events.
Why this is more trustworthy: every mark has a visible path back to the recorded answer and scoring rule. Teachers can review the result instead of trusting a black-box score.
This is Bose's main privacy rule: a student's name never reaches an external model.
The privacy boundary. A real name stays in the encrypted vault. Only a private student ID and scrubbed question can reach an external model.
The rule is enforced in four places:
No school, student data or private repository detail is shown here.
The demo covers the full school loop, from a student's first question to a teacher reviewing the result:
privacy boundary
Keeps real identities in an encrypted vault and removes personal details before any model call.
school material
Uses the class syllabus and answer bank, so explanations stay tied to what is being taught.
graduated help
Uses recent work and mastery to decide whether to guide, hint or explain the answer in full.
paper generation
Reads the shape of past papers, then creates new papers with answers and marking rubrics.
assessment + marking
Checks recorded answers against the assessment rules, calculates marks and keeps each result reviewable.
browser-only
Runs timed, randomized exams and records tab switches, fullscreen exits, copy-paste, device changes and camera-based integrity signals.
class progress
Turns preparation, learning and assessment activity into points, mastery and a class scoreboard.
approval gate
Builds worksheets, suggests grades and groups common doubts while teachers review student-facing decisions.
Bose is demo-ready today. The next layer is a school-wide view of how students are learning with AI. Preparation, knowledge gained and assessment activity will contribute to a student score. The average will show a school's progress over time and allow comparison with schools in the same area.
This layer is planned. Teachers will be able to inspect the activity behind each score, so the number remains useful instead of becoming another unexplained rank.