Abstract

Mathematical theorems" are indispensable in everyday life, such as surveying land, calculating distances and speeds, etc. You can hone your mathematical thinking and sense, which are currently the focus of much attention!
In the modern age, the mathematical way of looking at things and thinking has been attracting attention. Theorems" are "things that have been proven to be true," and because they are the basis of mathematical thinking, they are easy to use and apply. Therefore, many theorems are applied in our daily life without our knowing it, and many of them are keys to deciphering familiar phenomena.
This fun and useful book presents easy-to-understand and illustrated theorems that are useful to know, from the easy and well-known to the difficult!

Author’s Information

Born in 1949. Education critic and member of the Japan Society of Educational Sociology. 46 years ago, he established a cram school, and since 1997, he has been running a cram school for high school entrance examinations under the Tokyo Shoseki Group. 2005, he started running a cram school for junior high school entrance examinations under the Gakken Method of the Gakken Group. He has authored numerous study reference books. Recently, he has written books and articles for teachers and parents on academic achievement, such as utilization-based academic ability and PISA.