少年桥牌学堂 vs Xiaoman Math · Grade 3 Term 1

【简介】 少年桥牌学堂专注于桥牌教学，为广大中小学桥牌老师提供教学工具。以有针对的教学内容，打造精细化的桥牌教育平台 【主要功能】 客户端主要划分为包括练习、班级、专区、我、四大功能区。 练习 活动栏目汇集用户在桥牌学习过程中可以进行的练习，包括桥牌零到壹系列练习、王建坚专栏和桥艺十分钟提高型练习。 班级 班级栏目包括老师对班级的管理、练习的布置等功能，同时学生可通过此处加入班级。 专区 不同属地的专区包括专区班级展示、查看专区园地信息，同时学生可通过加入不同专区里的班级。 我 我栏目，用户个人信息以及版本信息查看。

Xiaoman ("not yet full") is a companion to the Shanghai Grade 3 first-term math curriculum (沪教版三年级上册), built for families at home and abroad. The interface is in English; lessons and problems are in Simplified Chinese, the same language your child uses with the textbook. WHAT'S INSIDE Lessons a child can read alone Every one of the 39 topics has its own lesson: a story to start, step-by-step thinking, the rule, worked examples, column-method demonstrations, diagrams, common mistakes, a "try it" and a "challenge". Bar models, area models, 24-hour clock faces and grid perimeters are drawn by the app. English perspective for every topic Each topic comes with the English math vocabulary used in U.S. classrooms (regroup, partial products, remainder, times as many…), with Chinese glosses, example sentences and audio, plus the way U.S. teachers approach the same idea: number talks, area models, partial quotients, open number lines, interpreting the remainder. A searchable glossary covers the whole book. It is not a grade-level mapping; it is a bridge for families who move between the two systems. Practice that never repeats 36 problem types are generated with fresh numbers every time: mental math, column multiplication and division, remainders, times-as-many, price × quantity, calendars, length units, perimeter, kilometres and routes. Beyond the basics there are exam-style items (write the expression, combine expressions, error reasoning, evening out, reading information, diagram problems) and 8 kinds of thinking problems (best option, working backwards, case by case, patterns…) plus classic puzzles such as chickens-and-rabbits. Three difficulty levels: Basic, Advanced, Challenge. Worksheets: print, work on paper, check by photo Generate A4 worksheets or sectioned tests by topic, by unit or from a custom selection, with room to write column work. Answer keys print on a separate page. When the child is done, take a photo: the app reads the handwritten answers on its own worksheet (matched by the code in the header), marks each item, and lets you correct anything it misread. Weak spots, sorted automatically Every mistake is tagged with an error type (order of operations, parentheses, stopped after one step, reversed add/subtract, wrong relationship…) and a thinking pattern. The weak-spot page shows accuracy, error counts and advice per topic, and generates targeted practice in one tap. The knowledge map colours all 39 topics by mastery. Parent report A weekly summary for busy parents: problems done, first-try accuracy, days practised, worksheets checked, compared with last week; topics that levelled up; what needs attention and why; suggestions for next week. Share it as an image. Works on iPhone and iPad. PRICING Unit 1 is completely free: lessons, practice, worksheets and photo checking. Units 2–8 show a preview and are unlocked by a single one-time purchase. No subscription, no ads, Family Sharing supported. PRIVACY All learning data stays on the device. No account, no sign-in, no personal information about your child is collected. The camera is used only to photograph worksheets. Xiaoman is a self-study tool for families. It is not a course and has no teachers, live classes or community.