Abstract
The purpose of this study was to evaluate the effectiveness of a training program for
South African math supervisors by applying Kirkpatrick's training evaluation model.
Analysis of the evaluation questionnaire at the end of the training revealed that the
program was well received by the participants (Level 1 evaluation) and the participants
gained new understanding about effective classroom teaching and lesson study (Level
2). It is presumed that the observation of the Japanese lessons gave them a frame of
reference to construct their own image of effective primary math lesson. In addition, it
was thought that their understanding of lesson study was enhanced by experiencing
lesson study in public schools, which is conducted as part of school -based professional
learning. After returning to South Africa, how they applied their learning in their own
work (Level 3 evaluation) was beyond the scope of this study.