State University of Yogyakarta / University of Tsukuba Tim Pengembang Sertifikasi Kependidikan / University of Yogyakarta / Yogyakarta State University / Institute of Education / /
IndustryTerm
media/aids / /
Organization
University of Yogyakarta / Faculty of Mathematics and Science / Mathematics Education Division / University of Tsukuba / Institute of Education / Department of National Education Isoda / Asia-Pacific Economic Cooperation / Indonesian government / INDONESIA Sukirman Faculty of Mathematics and Science / Yogyakarta State University / /
Person
Aspect Student / Tanaka / /
Position
chosen teacher / and evaluated together through reflection / critic / teacher / Institute Teacher / headmaster / good teacher / certain teacher / teacher / especially headmaster / /
IMPROVING THE QUALITY OF SECONDARY MATHEMATICS TEACHING THROUGH LESSON STUDY IN YOGYAKARTA, INDONESIA Sukirman Faculty of Mathematics and Science, University of Yogyakarta, Indonesia E-mail: [removed] There