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This webpage provides the research products of the
"Project IMPULS" (2011-2022) at Tokyo Gakugei University.

Home > Lesson Study Library > number and operation

number and operation

Title Grade Subject Date School Instructor Keywords Movie
Calculations for Finding "Times As Much" Elementary School G-3 Math 2014.06.19 Koganei Elementary School attached to Tokyo Gakugei University Takeo Takahashi No
Subtraction Algorithm Elementary School G-2 Math 2014.06.18 Matsuzawa Elementary School Haruka Miyamoto No
Division Elementary School G-3 Math 2013.07.01 Matsuzawa Elementary School Sachiko Kawabata No
Division with Remainders: Utilizing Remainders Elementary School G-3 Math 2013.06.29 University of Yamanashi Model Elementary School Sayuri Kasai Yes
Multiplication (1): I can figure it out without counting them all! Elementary School G-2 Math 2013.06.29 University of Yamanashi Model Elementary School Daisuke Tsunoda No
Let’s think about division(Division with remainders) Elementary School G-3 Math 2013.06.28 Showa-­machi Oshihara Elementary School Yuji Ishikawa No
Division with remainders Elementary School G-3 Math 2012.07.04 Hashido elementary school No
Let's think about ways to simplify calculations Elementary School G-3 Math 2013.06.28 Oshihara Elementary School, Showa Township Schools KOIKE Kohji Yes
Division (1) Introduction Elementary School G-3 Introduction 2013.02.04 Matsuzawa Elementary School Satsuki Erabu Yes
Let's think about ways to simplify calculations Elementary School G-3 2012.06.21 Oshihara Elementary School, Showa Township Schools KOIKE, Kohji No

Project International Math-teacher Professionalization Using Lesson Study(IMPULS)