Mr Yang's Math Training Lab for Y3-4 students in NZ

Y3-4 杨老师数学冲刺班NZ Y3-4 Math Sprint

10 课，每课 10 道题，全部要求写出过程与单位 —— 只写答案不给分。课后还有「强化训练」，每轮 10 题，三类题库轮着来。Lesson 1 免费体验，Lesson 2-10 由老师按学生逐个开通。 Ten lessons, ten questions each. Always show your working and the unit — an answer alone does not earn the mark. After class, the Training Dojo gives you ten questions a round across three question banks. Lesson 1 is a free trial; Lessons 2-10 are unlocked per student by the teacher.

进入 Lesson 1 免费体验Start the free Lesson 1 登录查看我的课程Sign in to see my lessons

Lessons

课次列表Lesson List

登录后，「已开通」的课次会亮起，点一下直接进入学习；「未开通」的课次请联系杨老师开通。 After signing in, unlocked lessons light up and open with one click. Locked lessons can be unlocked by Mr Yang.

学生登录Student Sign In

用老师给你的用户名或邮箱 + 密码登录，登录后回到本页并显示你能进入的课次。 Sign in with the username (or email) and password your teacher gave you.

忘记密码？可以点这里自助重置，或直接联系杨老师。
还没有账号？学生账号由杨老师统一开通，请联系老师领取。 Forgot your password? Reset it here, or ask Mr Yang. No account yet? Mr Yang creates student accounts.

Lesson 1 免费体验课 · Free

位值与数的结构

Place Value & Number Structure

读懂每个数字的值，比较、取整，把数拆开再拼回去。

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Lesson 2 VIP

加减法

Addition & Subtraction

用竖式算更大的数，用逆运算找缺失的数，算之前先估一估。

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Lesson 3 VIP

乘除法

Multiplication & Division

记熟 2-12 乘法表，用拆分法算乘除，处理余数，并用逆运算检查。

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Lesson 4 VIP

分数

Fractions

认识整体、取整体的几分之几、同分母加减、等值分数、带分数互换。

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Lesson 5 VIP

小数与金钱

Decimals & Money

分数小数互化、比较小数与小数加减、算总价与找零、移动小数点。

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Lesson 6 VIP

测量：长度、质量与容量

Measurement: Length, Mass & Capacity

单位换算，求周长与面积，解决多步的质量与容量问题 —— 每个答案都要写单位。

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Lesson 7 VIP

时间与经过时长

Time & Duration

算经过时长，12 小时制与 24 小时制互算，数天数与周数，算按时间计费。

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Lesson 8 VIP

几何：图形、角与对称

Geometry: Shapes, Angles & Symmetry

分类并计算角度，说出图形性质与对称轴，描述平移旋转，作坐标图。

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Lesson 9 VIP

规律、代数与数的性质

Patterns, Algebra & Number Properties

找出并描述规律，填完整的数式，判断奇数、偶数与质数。

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Lesson 10 VIP

统计与概率

Statistics & Probability

读统计图，求平均数、众数与中位数，用分数表示概率，判断样本是否可靠。

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Training Dojo

课后强化训练 · 每轮 10 题Reinforcement Training, 10 Questions a Round

1. 课后强化Lesson Drill 按课本顺序推进：计算阶梯 → 应用题 → 课堂小测 → 计时考试。每轮 10 题，做完点「对照答案」立即看到专家答案和解题步骤。Follow textbook order: calculation ladder, word problems, mini assessment, timed exam. Ten questions a round, with the expert answer and steps one click away.
2. 弱项专项Weak Spot Focus 系统自动记录你错得最多的知识点，把同一类题集中推给你。练一次，弱项本少一个。The system records the skills you miss most and pushes that type of question to you. Every round clears one weak spot.
3. 阶梯挑战Ladder Challenge 同一个知识点四层楼：算得出 → 用得上 → 小测过 → 考试稳。四层连着过，才算真的会。One skill, four levels: calculate it, apply it, test it, then exam it. Clear all four and the skill is yours.

How To Learn

学习路径How To Learn

1. 自学讲义Student Handout 先做讲义，题目按课本顺序排，写出过程与单位。Do the handout first — questions follow the textbook order. Show working and the unit.
2. 每课深度讲解Lesson Deep Dive 5 道典型题，每道配一条中文和一条英文讲解音频，听完再做后面的题。Five typical questions, each with a Chinese and an English audio walkthrough.
3. 小测 + 计时考试Mini Assessment + Exam 小测换情境、考试换数字，各 10 题，检验是不是真的会了。The mini assessment changes the context and the exam changes the numbers — ten questions each.
4. 强化训练Reinforcement Training 课后回到「强化训练」，每轮 10 题，三类题库轮着来。Back to the Training Dojo after class — ten questions a round across three question banks.