AU - التميمي، أيمن عبد العزيز كاظم AU - كريدي، مصدق خنجر AB - The present study aims at investigating The Impact of Brainstorming Strategy on the Achievement of the Second Intermediate Grade Students in Expressive Performance. To achieve the goal of the study, the following null hypothesis was found: There was no statistically significant difference at (0.05) between the average score of the experimental group studying the expression according to the brainstorming strategy and the average score of the control group students who study the same subject conventionally. The study was limited to a sample of second grade students in Diyala governorate and for the second semester of 2018-2019. The research sample consisted of (40) students divided equally into two groups with (20) students in each group. The researchers conducted the equivalence process for the two research groups, which is believed to affect the safety of the experiment and its results. The study material consisted of (6) topics after being introduced to a group of specialist experts. The researchers relied on ready-made benchmarks, namely, correcting al-Hashemi as a tool to measure the expressive performance of the students of the two research groups, and after using the appropriate statistical methods, the results showed that the experimental group that used the brainstorming strategy in teaching expression was better than the control group. Through the results of the research, the researchers recommended a set of recommendations as well as the proposal of a set of proposals to complement the current study. (Published abstract) http://search.shamaa.org/abstract_en.gif OP - ص ص. 281-298 T1 - أثر استراتيجية العصف الذهني في تحصيل طلاب الصف الثاني المتوسط لمادة الأداء التعبيري [مقال] UL - https://alfatehmag.uodiyala.edu.iq/uploads/no%2076/no%2080/NO%2080/11.pdf النص الكامل (PDF) 1 http://search.shamaa.org/fulltext.gif