Tam Sayıların Öğretim Sürecinin Öğretmenlerin Model Kullanımları Üzerinden Analizi

In this study, it was aimed to analyze teachers’ usage and preference of mathematical models at their teaching of integers and operations with integers. This study was done as a case study, which is a type of qualitative research, was done with 5 different mathematics teachers working in Nigde province during 2016-2017 academic year. Data about teacher related issues were gathered through “Lesson Observation Form”. All the lessons about integers and operations with integers in 6th and 7th grade levels mathematics classes were videotaped in volunteer teachers’ classrooms. With the help of video records and lesson observation form, teaching processes were analyzed for the usage of models. In this study, descriptive analysis technique was used for analyzing data gathered. Data gathered indicated that teachers didn’t regularly use the models presented in the curriculum and textbooks, and besides, they preferred using more models in 6th grade courses than 7th grade courses.