Overview
ZY Little Math is an AI smart wrong-question notebook for primary through junior-high students, designed for China K12 families and Singapore PSLE prep families. Parents just photograph homework; AI grades in seconds covering oral arithmetic, word problems, and geometry proofs. It not only marks right/wrong but uses error-cause analysis to locate forgotten knowledge points, calculation mistakes, or thinking gaps, then archives into the smart wrong-question notebook in one tap. The system auto-classifies by knowledge point, builds wrong-question distribution charts and learning reports, then customizes "learn by analogy" practice from weak spots so kids understand step by step instead of copying answers. Versus traditional photo-search-for-answers tools, ZY Little Math stresses a full learning loop: photo grade → error-cause analysis → wrong-question archive → customized practice—freeing parents from tedious checking and turning every wrong question into a step forward for the child.
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ZY小数学 是一款面向小学至初中学生的 AI 智能错题本，专为中国 K12 家庭与新加坡 PSLE 备考家庭设计。家长只需拍摄作业，AI 即可在数秒内完成批改，覆盖口算、应用题与几何证明；不只标注对错，还会通过错因分析定位知识点遗忘、计算失误或思维偏差，并一键归档到智能错题本。系统按知识点自动分类，生成错题分布图与学情报告，再根据薄弱项定制「举一反三」练习，引导孩子逐步理解而非直接抄答案。相比传统拍照搜题，ZY小数学 强调完整学习闭环：拍照批改 → 错因分析 → 错题归档 → 定制练习，让家长从繁琐核对中解放，让孩子把每一道错题变成进步的阶梯。