Indicating Classroom Observation Protocols in PBL Studies

This paper investigates whether the classroom observation protocol can be adopted in PBL studies, to explore appropriate instruments for further observation-based studies obtain. By systematically searching and concluding previous literature, protocols are given special focus, leading main results of this review:1) There is one formal tool developed settings area STEM (science, technology, engineering mathematics) education; 2) Apart from only PBL-aimed protocol, there other using tools specially designed demonstrate teachers’ behavior students’ engagement real school settings; 3) Classroom could offer practical evidence exploration a study mixed methodology, but should these studies. In an innovative method research, more encouraged or