ANALYSING LESSON USING VARIATION THEORY AS AN ANALYTIC FRAMEWORK IN GEOMETRY SUBJECT OF GRADE X
Aisyah, Purnama Dewi · Universitas Negeri Yogyakarta
Some Asian countries, such as China, Hong Kong, Singapore, Japan, and Korea has their dominance in the TIMSS and PISA for recent periods. It brings out the paradox since some experts of mathematics education identify that teaching learning process in those countries seems to be teacher-centered and conventional. Variation theory, promoted by Ference Marton …