AU - عصر، رضا مسعد السعيد AU - أبو الحديد، فاطمة عبد السلام AB - The aim of this research is to describe the changes that have taken place in the school environment in light of the Krona Covid19 virus pandemic, some of which were the scarcity of pupils in the classroom, the decrease in the number of school days per week and the number of school hours per day to about one third, and the shift of direct teaching face-to-face between teachers and pupils in the classroom to hybrid teaching in remote homes through the Knowledge Bank and electronic platforms. These changes have led to a lot of problems in front of the educational researcher who wants to conduct field or experimental research within schools, which requires some emergency shifts in the methodology and mechanisms of educational research in general and field or experimental research so that the research can be conducted with an appropriate degree of internal and external validity considering the changes that have occurred in the school environment. The research provided a range of possible transformations and alternatives that help the educational researcher to conduct field or experimental research in times of pandemics and crises. (Published abstract) http://search.shamaa.org/abstract_en.gif OP - ص ص. 23-38 T1 - تحولات طارئة في البحوث التربوية في زمن الجوائح والأزمات : جائحة كرونا كوفيد 19 نموذجا [مقال] UL - http://search.shamaa.org/PDF/Articles/EGAsep/AsepNo138Y2021/asep_2021-n138_023-038.pdf النص الكامل (PDF) 1 http://search.shamaa.org/fulltext.gif