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面對去年成為哈佛大學(xué)（Harvard）最流行課程的CS50,，守舊派人士可能會目瞪口呆,。這是一門入門的計(jì)算機(jī)科學(xué)課，主講人是酷愛牛仔褲和黑色T恤的年輕教授大衛(wèi)·馬倫,。他的課程仿佛精心打磨的快節(jié)奏演出,，在大量運(yùn)用道具和展示的同時(shí)調(diào)動學(xué)生積極參與。而學(xué)生不必親身出席,。講課以多機(jī)位拍攝,，制作品質(zhì)堪比商業(yè)電視劇，大部分學(xué)生都選擇在網(wǎng)上觀看,。此外,，它不僅是哈佛大學(xué)排名第一的課程，還同時(shí)可供耶魯大學(xué)（Yale）的學(xué)生選擇,，也由馬倫執(zhí)教,。在這兩家充滿競爭關(guān)系的大學(xué)同時(shí)存在的318年里，這顯然還是第一次,。

不過,，CS50絕非為被寵壞的學(xué)生提供的簡化版撫慰課程，而是在當(dāng)今技術(shù)和社交環(huán)境下為如何教授學(xué)科所樹立的一個(gè)精心設(shè)計(jì)的典型,。它的要求極高,，到了學(xué)期中期，大部分學(xué)生每周會用超過12個(gè)小時(shí)解答問題集,。如果他們需要幫助,，十余位助教都能提供每周10小時(shí)的個(gè)人指導(dǎo)，這比傳統(tǒng)課程要多得多,。

在大一時(shí)選擇CS50課程的耶魯大學(xué)大三學(xué)生艾米麗·舒斯海姆表示：“這門課提供的支持太多了,，社交性也很強(qiáng)?！逼渌麑W(xué)生將它稱為一種現(xiàn)象,、一種奇景、一種時(shí)尚和一種生活方式,。

CS50還支持在EdX教育平臺上免費(fèi)學(xué)習(xí),，目前已有超過100萬學(xué)生參與了該課程,。舒斯海姆接受《財(cái)富》采訪時(shí)表示，她上大學(xué)時(shí)本計(jì)劃主修經(jīng)濟(jì)學(xué),，甚至沒有“真正打算”選擇一門計(jì)算機(jī)科學(xué)課,。然而，她現(xiàn)在的專業(yè)是計(jì)算機(jī)科學(xué)和經(jīng)濟(jì)學(xué),。今年秋天,，她就要成為CS50的助教了。（財(cái)富中文網(wǎng)）

本文的另一個(gè)版本登載于《財(cái)富》2019年9月刊,，標(biāo)題為“火爆現(xiàn)象”,。

譯者：嚴(yán)匡正

Traditionalists may look aghast at CS50, Harvard’s introductory computer science course, which last year became the school’s most popular course of any kind. It’s taught by a young professor in jeans and a black T-shirt, David Malan, whose lectures are highly polished, fast-paced performances filled with props, demonstrations, and student involvement. Students aren’t required to attend, though; lectures are recorded in a slick, multi-camera format with production values that rival commercial TV, and most students watch them online. In addition to being Harvard’s No. 1 course, it’s offered simultaneously at Yale, with Malan teaching, an arrangement apparently unprecedented in the rival schools’ 318-year coexistence.

But far from being a dumbed-down sop to spoiled students, CS50 is a carefully crafted model of how to teach any subject in today’s technological and social environment. It’s extraordinarily demanding; by mid-semester, most students are spending over 12 hours a week on problem sets. If they need help, dozens of teaching assistants are available for in-person assistance 10 hours a week, far more than in traditional courses.

“There’s so much support,” says Emily Schussheim, a Yale junior who took CS50 as a freshman. “It’s also really social.” Other students have called it a phenomenon, a spectacle, a cult, and a lifestyle.

CS50 is available for free on the EdX education platform, where it has been taken by over a million students. Schussheim tells Fortune she came to college planning to major in economics, with “no real intentions” of ever taking a computer science course. Now her major is computer science and economics, and this fall she’s a teaching assistant in CS50.

A version of this article appears in the September 2019 issue of Fortune with the headline "A Crimson Phenomenon."