综合入门

高效快速入门课外数学的所有领域(难度对标MATHCOUNTS、AMC 8等数学竞赛)。课程内容涵盖代数、几何、组合学、数论、概率等主题;旨在激发学生挑战数学的浓厚兴趣!

想了解我们独具一格的教学方法? ,来看看我们是如何打破线上数学课的固定框架的吧!

点击开启麦克风

这门课适合我吗?

你是否正在上从6年级数学到代数的数学课程,并且成绩在班级排名前10%中?你是否从未参加过难度高于代数的专业数学竞赛课程?如果你对两者的回答都是“是”,那么这门课正适合你。这是你可以提高潜力的最佳利器!

不知道课程是否合适?来挑战一下能力水平测试吧!

这门课会难度太大吗?(基础能力测试)这门课会太简单吗?(分级测试)

课程结构

每个模块的课程均包含20节LIVE课程,分为16节【日挑战】课程和4节【单元考核测验】复习课程(学生需要在复习课前进入配套的Pre-Recorded课程完成测验)。每节课程都将由2位 Stars 共同授课。在该模块的学习中,我们将讨论超过150个数学问题。

【日挑战课程】每节课中,学生都会学习解决全新的数学问题,老师们将通过启发式的教学引导和鼓励学生开创自己的解题方法。我们的LIVE课堂赞赏学生们提出自己的想法,鼓励每个学生和全班同学一起集思广益,构建各种不同的解题方法,更积极地参与数学发现。

【单元考核测验】包含20道数学问题,其中10题在正常难度范围内,而另外10题则非常具有挑战性。

学生评价

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

MD

This course gave me the best understanding of middle school math than I ever had!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

OL

Although I have been pretty good at math, I had not been enthusiastic about learning competition math until I took this course. Previously, competition math appeared to me to be incoherent and therefore not beautiful. There were always some kids who were willing to have more training and were so much better than me. Since I didn't like to take tutoring for competition math, I saw little point to pursue competition math. On the other hand, school math is too easy for me. This course shows me math is beautiful and interesting, and piques my interest in working on challenging problems.

DW

I like how you condense it so understanding it is easy. The fact that it has many different solutions are also cool with different hidden concepts.

CD

This course was clear and amazing and easy to understand

JZ

These daily challenges are very good for helping you think better.

JH

I really liked the explanations, and although I got all of them correct, I learned lots of new things! This course is really interesting

课程大纲

第1课

几何:平面图形面积、相似三角形、勾股定理

第2课

代数、几何、数论:⻓方体表面积和体积、 质因数分解、简单方程组、平方根、等式变形

第3课

组合:排列、排除法

第4课

概率:排列组合、对称性

第5课

逻辑、代数、基本统计学:一元等式、等差数列、代入法、平均数、文字应用题

第6课

几何:体积、相似图形、相似图形比例、相似图形边⻓

第7课

数论:最小公倍数、质数、唯一分解

第8课

组合:组合、包含二次项系数的恒等式、乘法原理

第9课

代数:时间-速度-距离问题、画图解题

第10课

几何:圆的周⻓、无理数、分配律、利用方程解题

第11课

概率:百分比的应用、小数、条件概率、集合、总概率、一元方程

第12课

数论:应用题、奇偶性、确定因数个数、质因数分解

第13课

几何:多边形⻆的度数、多边形内⻆和、内⻆和外⻆、平行直线的性质

第14课

代数:倒数、序列与级数、因数分解整数、最小公分母

第15课

组合:计数、排列、画图解题、线性递推关系、斐波那契数列

第16课

数论:整数模M同余、平方数、数感技巧、变量

报名课程

每位报名LIVE在线直播课的学生都将同时享有对应的Pre-Recorded自学录播课程一年使用权,无需额外购买。LIVE直播课经过罗教授和教学团队精心设计的,通过前所未有的引人入胜的教学方式、极为丰富的课堂交互体验,让学生在趣味学习中爱上挑战和思考。 以下所有直播课显示时间均为您的当地时间(美国将于2023年3月12日星期日进入夏令时,请其他国家和地区的学生注意课程时间调整)。

综合入门 的图标
6月18日起,每周二、三、四、五、一下午1:00–2:00

综合入门(模块0)

了解课程详情$439
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6月18日起,每周二、三、四、五、一下午8:30–9:30

综合入门(模块0)

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7月1日起,每周一、三、五下午5:00–6:00

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7月2日起,每周二、三、四、五、一上午12:30–1:30

综合入门(模块0)

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7月16日起,每周二、三、四、五、一下午2:30–3:30

综合入门(模块0)

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7月16日起,每周二、三、四、五、一下午10:00–11:00

综合入门(模块0)

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7月30日起,每周二、三、四、五、一上午2:00–3:00

综合入门(模块0)

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