This webpage facilitate opportunities for researchers, administrators, and practicing school professionals throughout the region to exchange ideas for mathematics teachers professionalization using Lesson Study.


All geometry

Title Grade Subject Date School Instructor Keywords Movie
Let’s explore quadrilaterals Elementary School G-4 2020.04.01 No
Let's investigate quadrilaterals Elementary School G-4 2017.06.20 No
How can we draw congruent quadrilaterals (Congruent Figures) Elementary School G-5 2015.06.24 Sugekari Elementary School Noriko Kudo Yes
Let's sort quadrilaterals and make some groups Elementary School G-4 Math 2014.06.23 Oshihara Elementary School, Showa Township Schools Masaki Tsuruta No
Let’s explore various quadrilaterals Elementary School G-4 Math 2013.06.26 Daisan Terajima Elementary School Daisuke Nagatani No
Construction of Bisectors of Angles Junior High School G-1 Math 2012.07.03 Koganei Lower Secondary School attached to Tokyo Gakugei University Kouichi Kabasawa No
Let's investigate solid figures Elementary School G-5 2012.06.25 Tokyo Gakugei University, Koganei Elementary School TAKAHASHI, Takeo No

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




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