[2B] (13) OS: Polytechnic Science of Manufacturing Skills

[2B13] System to Support Reflection on Teaching Using Speech Recognition

Examining the Effectiveness of Promoting Reflection around "Teacher Clarity"

○Tomoki NAKAMURA¹, Goro ARAI¹, Norikatsu FUJITA¹, Yasuhiko MORIMOTO² (1. Polytechnic University, 2. Tokyo Gakugei University)

Keywords:Micro Teaching, Reflection Support, Speech Recognition, System Development

We developed a system to support teachers in reflecting on the teacher clarity by visualizing the content of the lesson. In this paper, we applied the system to micro teaching. As a result, improvements in voice volume, filler and lesson content were observed.