Zhizhi Math Coachv0.3.1

Parents snap a photo of their child's completed math worksheet or teacher-marked test, and the skill reads handwriting, identifies mistakes, and produces a parent-friendly correction explanation. It keeps a local mistake book and weak-point history so repeated errors trigger targeted review.

Tutoring staff use the skill to grade weekly homework for many students, maintain per-student weak-point records, and generate aligned practice sheets. The local file structure and diagnosis records make progress reporting to parents straightforward.

During winter/summer break or before midterms/finals, the skill infers the current grade, semester, textbook volume, and exam window from local rules. It then generates printable HTML/PDF practice worksheets that target weak points rather than the surface topic.

Families teaching Chinese primary math at home configure the textbook edition, grade, and semester in config.json. The skill tracks scope, generates unit-aligned worksheets, and explains concepts bilingually for parents and students.

With Git sync and scheduled reminders enabled, the skill updates a progress dashboard, mistake book, and next-practice suggestions after each session. Teachers or parents review these records as a longitudinal portfolio of learning gains.

A monthly or annual subscription gives families unlimited photo grading, worksheet generation, and weak-point tracking for one child. Storage stays local or in the family's own Git repository, which appeals to privacy-conscious parents.

Tutoring chains license the skill for instructors to grade student homework and auto-generate practice aligned with each learner's weak points. The center gets per-student dashboards while keeping data in its own infrastructure.

Textbook publishers or edtech platforms bundle the skill with their curriculum content, earning revenue through in-app worksheet purchases, premium exam-prep packs, and referral partnerships for printing services.