مقایسهٔ روش‌ها

	مشاهده کلاسی	پژوهش عملی آموزشی	مطالعه درس
حوزه	روش‌های میدانی	روش‌های میدانی	روش‌های میدانی
خانواده	Process / pipeline	Process / pipeline	Process / pipeline
سال پیدایش	1960s (Flanders Interaction Analysis); refined through 1990s–2000s	1940s (Lewin); educational context developed 1970s–1980s	Late 19th century Japan; international dissemination from 1999
پدیدآور	Ned Flanders (systematic interaction analysis); Robert Pianta et al. (CLASS system)	Kurt Lewin (action research foundations); Lawrence Stenhouse and John Elliott (educational adaptation)	Japanese elementary school teachers (formalized); introduced to Western research by James Stigler & James Hiebert
نوع	Qualitative and quantitative observational research	Participatory qualitative research design	Collaborative practitioner inquiry / professional development research
منبع بنیادین	Flanders, N. A. (1970). Analyzing Teaching Behavior. Addison-Wesley.	Elliott, J. (1991). Action Research for Educational Change. Open University Press. ISBN: 978-0335096190	Stigler, J. W., & Hiebert, J. (1999). The Teaching Gap: Best Ideas from the World's Teachers for Improving Education in the Classroom. Free Press. ISBN: 978-0684852744
نام‌های دیگر	classroom observation research, structured classroom observation, instructional observation, lesson observation	EAR, practitioner research, teacher action research, classroom action research	Jugyou Kenkyuu, LS, collaborative lesson research, teaching study
مرتبط	6	6	5
خلاصه	Classroom observation is a field research method in which a trained observer systematically watches, documents, and analyzes teaching and learning events as they occur in a real classroom setting. It can be structured (using a predefined coding instrument such as Flanders Interaction Analysis or CLASS), semi-structured, or open-ended (ethnographic notes), and is used across educational research, teacher professional development, school evaluation, and curriculum studies to generate ecologically valid evidence about instructional practice.	Educational action research is a cyclical, practitioner-led inquiry method in which educators systematically investigate a problem or opportunity in their own classroom or school, implement a change, observe its effects, and reflect on findings to guide the next cycle. Rooted in Kurt Lewin's action research framework and developed for educational contexts by Lawrence Stenhouse and John Elliott, it bridges the gap between educational theory and classroom practice by making teachers agents of rigorous inquiry.	Lesson study is a structured, cyclical form of professional development and educational research in which a team of teachers collaboratively plans a single 'research lesson,' observes it live in a classroom, analyzes student learning in detail, revises the lesson, and shares findings with the broader teaching community. Originating in Japanese elementary schools and brought to international attention by Stigler and Hiebert's 1999 comparative study, it has become one of the most widely adopted teacher-led inquiry methods worldwide.