The US$4M Korean Teacher (of English)
Source: WSJ, Aug 2013
Kim Ki-hoon earns $4 million a year in South Korea, where he is known as a rock-star teacher—a combination of words not typically heard in the rest of the world. Mr. Kim has been teaching for over 20 years, all of them in the country’s private, after-school tutoring academies, known as hagwons. Unlike most teachers across the globe, he is paid according to the demand for his skills—and he is in high demand.
Mr. Kim works about 60 hours a week teaching English, although he spends only three of those hours giving lectures. His classes are recorded on video, and the Internet has turned them into commodities, available for purchase online at the rate of $4 an hour. He spends most of his week responding to students’ online requests for help, developing lesson plans and writing accompanying textbooks and workbooks (some 200 to date).
The most radical difference between traditional schools and hagwons is that students sign up for specific teachers, so the most respected teachers get the most students. Mr. Kim has about 120 live, in-person students per lecture, but a typical teacher’s hagwon classes are much smaller. The Korean private market has reduced education to the one in-school variable that matters most: the teacher.
In hagwons, teachers are free agents. They don’t need to be certified. They don’t have benefits or even a guaranteed base salary; their pay is based on their performance, and most of them work long hours and earn less than public school teachers
Performance evaluations are typically based on how many students sign up for their classes, their students’ test-score growth and satisfaction surveys given to students and parents. “How passionate is the teacher?” asks one hagwon’s student survey—the results of which determine 60% of the instructor’s evaluation. “How well-prepared is the teacher?” (In 2010, researchers funded by the Bill & Melinda Gates Foundation found classroom-level surveys like this to be surprisingly reliable and predictive of effective teaching in the U.S., yet the vast majority of our schools still don’t use them.)
If tutors get low survey marks or attract too few students, they generally get placed on probation. Each year, Ms. Lee fires about 10% of her instructors.
Private tutors are also more likely to experiment with new technology and nontraditional forms of teaching.
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