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General InformationName: Keishi Ishii （石井啓嗣）
Profession |
I work in an education company as a math teacher and as a programmer.
I am a webmaster of SUUGAKU.JP.
This website is archives of univ past entrance exams (math) in Japan.
Interests
I am interested in best practices in math education.
Hobbies
My hobby is to drink coffee.
About HELLIQ Society
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HELLIQ High IQ Society Founded: 01/01/2001 Cut-off: IQ 164, sd 16 SDs above mean: 4 Percentile: 99,997th Rarity: 1 in 30,000 Current Members: 324 Subscribers: 10 Coverage: 9,720,000 |
