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

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number and operation

Title Grade Subject Date School Instructor Keywords Movie
How many are left? What is the difference? Elementary School G-1 Math 2016.06.25 Yamanashi University Model Elementary School YAMAGUCHI, Kuniyuki Yes
Let's think about ways to calculate Elementary School G-4 Math 2016.06.22 Saiwai Elementary School, Tachikawa, Tokyo MIZOSHITA, Takayuki No
Division of Decimal Numbers Elementary School G-5 Math 2015.07.01 Sasahara Elementary School, Setagaya Ward, Tokyo OOHASHI, Yuuki No
Investigating Changes Elementary School G-4 Math 2015.06.30 Tokyo Gakugei University Koganei Elementary School Takeo Takahashi No
Investigating Change Elementary School G-4 Math 2015.06.27 Yamanashi Univesrity Model Elementary School Kuniyuki Yamaguchi No
Let’s think about Division! (Division with Remainders) Elementary School G-3 Math 2015.06.26 Showa City Oshihara Elementary School Yuji Ishikawa No
Lessons that raise the quality of mathematical process, Calculations with Algebraic Expressions Junior High School G-2 Math 2015.06.23 TGU Koganei Junior High School Sho Sibata No
Division and Fractions: How many times as much is it? Elementary School G-5 2015.06.27 University of Yamanashi Model Elementary School Sayuri Kasai Yes
Division of decimal numbers Elementary School G-5 Math 2014.06.25 Koganei Elementary School attached to Tokyo Gakugei University Kishio Kako No
How many packages can we make? How many will be left? (Division with remainders) Elementary School G-3 Math 2014.06.20 Sugekari Elementary School Koko Morita No

International Math-teacher Professionalization Using Lesson Study(IMPULS) at Tokyo Gakugei Univ. Explayground Insitute




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