Most (mathematics) teachers candidates have little opportunity to observe effective
teaching in an actual classroom as many of their first learning experiences were based in a
traditional classroom where rules were applied methodically to solve problems. In other words,
they lack the experience base to meaningfully observe the classroom’s complex and rapid
interactions. The use of video tape recorder (VTR) is one of the aspects of developing ICT to
promote teachers professional development. Through Lesson Studies activities, some
Indonesian teachers have experiences to reflect their teaching through VTR. Reflecting good
teaching practice of mathematics form different context through VTR was proved to evidently
encourage and motivate teachers to improve their teaching competencies. In some parts of the
activities of teachers professional development programs in Indonesia, year 2002‐ 200, the
reflections through VTR of Japanesse context and Indonesian context resulting teachers’
perception that it was a good model of mathematics teaching that can possibly be implemented
in Indonesia. However, the techers were aware that to implement such good model there are
some fundamental constraints should be overcome.
Key Words: ICT, VTR, professional development, mathematics teacher, lesson stud
