Too many teachers can't do math, let alone teach i... / 四六文摘

9月2日,清华大学2021级本科新生报道,清华园迎来3800余名"新主人". 其中两位年仅14岁的男孩吸引了大家的注意,他们就是通过丘成桐数学领军计划被求真书院录取的"天 ...

Thursday, March 4th. Cloudy Zhai FY Spring is coming quietly. Now I can breathe the taste of Spring ...

Tuesday, March 9th. Perfect X MH I had a good experience. The weather has gotten better in the last ...

今天是教师节,在此祝天下的老师们节日快乐!您们辛苦了! 为大家准备了三首献给老师的诗,如有哪一首让你有同感,别忘了转发给你敬爱的老师! (扫码可听音频哦!) 1. You Are the One Yo ...

◆ ◆ ◆ Other Math 其它数学方法 degreesToRadians(度数) 将度转换为弧度. //返回 3.1415926 degreesToRadians(180) radians ...

Math Math 类包含用于执行基本数学运算的方法,如初等指数.对数.平方根和三角函数. 方法介绍: 1.abs 绝对值 2.pow 求幂 3.ceil 向上取整,返回>=该参数的最小整数; ...

英语口语 Jimmy s Note 吉米老师前言:math是数学,但 aftermath 的意思和数学可没有关系哦,这个单词究竟是什么意思呢?快跟着老师一探究竟吧. 实用口语表达 aftermath ...

Mr. Huang's Math Class Rabbits and Chicken in A Cage by Naixuan Today Zhaoqing Teachers' Development ...

Duanyan Inkstone Training For Teachers by Zihui Zhaoqing, also called "Yandu", is a small ...

我们知道 Python 有很多运算符可以进行数学运算,如果是简单的问题还好说,但是要处理一些相对复杂的问题也要我们自己一行一行手动的来编写吗?答案当然不是,Python 提供了 math 模块对一些数 ...

Too many teachers can't do math, let alone teach i...