The purpose of this research was to investigate the current status of teachers' utterances during classes, aiming at the realization of classes that realize "proactive, interactive and deep learning". As a method, a teachers' utterances during class were extracted, and the relationship with the definition of "proactive, interactive and deep learning" presented by the Ministry of Education was investigated.As a result, the viewpoints and methods of reflection to realize " proactive, interactive and deep learning" were clarified.
