This action research explores an effective teaching method for EFL teacher’s questioning types in a Korean online university context. By reviewing the previous studies on teachers’ questioning types which have been categorized mostly by cognitive linguistic tradition, this study sorts out the different questioning types from socio-linguistic perspective using the Systemic Functional Grammar (SFG) framework. These new categorized questioning types are applied to instruct the participant students (57) who were majoring in English and were mostly interested in TESOL (Teaching English to the Speakers of Other Languages) certificate program provided by the online university in Korea. Using a series of lecture content, two assignments, and an online discussion board, these newly added questioning types (offer and request types replacing command) were successfully taught in an online lecture entitled ‘Classroom English and Communication’ in the first semester of 2021. With a mixed analysis method, this study explains the procedures of various classroom tasks and analyzes the assignment data and online discussion board texts. This teacher classroom communication consisting of instruction and questioning needs to be reconsidered due to this study’s findings and its pedagogic implications that are clearly based on socio-linguistic perspectives.

The purpose of this study is to analyze teachers' questioning patterns in EFL classes, and propose a new set of classification based on the interaction flow that a question initiates and the teachers' intention of questions in language classroom. Data were collected from five advanced EFL classes. Six categories of teacher questions were observed and two types of interactions following the initial questions were found. The interactions were usually opened by the teacher, which confirmed the general conception, and the types of interactions were mostly chosen by the teacher's preference and the activity the class was doing.

This is a descriptive study to identify patterns of teacher questioning discourse. Transcripts from Korean secondary science classrooms were examined while extensive review of literature on classroom discourse was carried out. When it is assumed that teacher questioning discourse can be categorized into different patterns by considering together the apparent exchange structures and pedagogical functions, various patterns of teacher questioning discourse were revealed. Although most patterns found illustrate the centrality of the teacher, a few of them are considered alternatives to the typical IRE discourse. A framework for classifying teacher questioning discourse is suggested and its implications for science teacher education and future research discussed.