Japan’s Math Superiority - How much of a part do the jukus play?
GUEST BLOG BY NATSUKO, IN RESPONSE TO THIS LINK SUPPLIED BY MANABU WATANABE IN A COMMENT TO "THRILLING NEWS"
The blog is primarily about education in Japan after the early 2000s. I haven't lived in Japan since 2001 and it's been a long time since I finished school. So I am probably not very familiar with what the author is talking about.
Having said that, I still feel that Japanese education is a bit more advanced than that in the US/Canada when it comes to math (really I am talking about math only, as there are a number of issues with Japanese education in some other areas). Both in Ottawa and here in New York, I have met a number of Japanese parents who send their kids to a weekend Japanese school that follows the Japanese public school curriculum. The main purpose of course is to let the kids continue learning the Japanese language. But the parents also say that the US and Canadian schools' math curricula are about one year behind the Japanese one. So unless they send their kids to a weekend school, they would be quite a bit behind other kids in Japan when they return there.
When I was at elementary school (in the 80s), it was not common for elementary school kids to go to a "juku". Where I grew up, it was probably only about 10% of the kids who went to a juku (they were primarily kids from wealthy families who could afford to send them to a private junior high school, and it was meant to help prepare for the entrance exams for private junior high schools). It wasn't, and I believe it still isn't, common for parents to help their kids with homework either (my parents never even asked me about homework). So in terms of my math skills, I think I can give all the credit to the education I got at school. And I don't think my school was any more special than others. In Japan, people rarely choose where to live based on the quality of the schools. Over the last 10 years or so, people have started moving around based on the availability of day care (as more women now go back to work after they have kids), but it's still unheard of to choose where to live based on schools.
I also thought that I was getting fairly good education in math and many other areas at my public junior high school. But most of us started going to a juku after our first year (in 8th grade) to prepare for the entrance exams for high schools. In Japan, you go to an elementary school and junior high school in the district where you live unless you apply for a private school, but you have to write an exam to enter any high school, private or public. I can for sure say that I learned much more advanced stuff at a juku. At the same time, though, I think I was able to start learning very advanced maths at a juku in the 8th and 9th grades as I had already acquired pretty strong math skills by then.
I really think that the education you receive at elementary school is so critical to building a solid foundation in math - it would have been way too late if I waited until 8th grade. I can say with confidence that at least in my case, my elementary school education helped me build the strong math foundation. I am not sure what's happening nowadays, but in my day it worked very well that most of us started going to a juku at 7th or 8th grade, as by then the level of knowledge and skills among the kids varied too much for one school teacher to attend to everyone's needs. I enjoyed self-studying the content of our school math textbook, but I remember feeling a bit bored in a math class as my teacher naturally tried to ensure that everyone understood everything, which meant that he only focused on the very basic level of math. On the other hand, most jukus organize classes based on how well the kids did on their placement exams. So you study with other kids who have a similar level of knowledge and skills. The blog talks about the survey results where a lot more parents believe juku teachers are better than school teachers at improving their kids' skills, but that's totally natural as the teacher at a juku doesn't have to take care of a large group of kids who represent a broad range of abilities.
I looked at recent statistics and apparently there are 22,000 elementary schools in Japan, and 21,713 are public (213 are private and 74 are national - national schools are more like inexpensive elite/prestigious schools that are very competitive in terms of admission). This means that over 98% of kids go to the public school that is in the district where they live. And again, people in Japan rarely choose where to live based on the school. Although the blog indicates that 40% of elementary school kids go to a juku, I think it refers to higher-grade kids (4th-6th grade). I have a few friends (all very academically accomplished ones) who have kids between 1st and 4th grades and none of their kids go to a juku (and they all go to public school). So I think we can safely say that in Japan the vast majority of people still believe in the quality of education at public school to a large extent.
I honestly didn't find the blog very convincing. While I agree that jukus are an integral part of the Japanese educational system, as I said earlier I don't think they play a huge role in helping kids build the critically-important foundation in math during the early years at school. It is school teachers who play this role, and I think we can give them credit for successfully implementing the Japanese public school math curriculum. At the very least, I want to thank my elementary school teacher for the "A" in statistics that I got with minimum effort at grad school in Canada! But again, I have been away from Japan too long, so it's quite possible that things have changed a lot in those 20 years.




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