اثر استخدام استراتيجية العصف الذهني في تحصيل طالبات الصف الخامس العلمي الاحيائي لمادة الرياضيات

الملخص EN

This study aims at knowing the impact of the use of brainstorm strategy on the score of 5th year-scientific section students in Mathematics.

To get that, the zero hypothesis has been used as such: there is no difference of a statistical relevance at (0, 05) between the average of some targeted students' scores who studied by the brainstorm strategy and students of the organized group who studied by the common method as far as the score test is concerned.

This experiment was applied on a group of 5th year-scientific section students at Hims High School in Mosul in 2019-2020.

The study target included 68 students divided into two groups: one is experimental (33) students who studied by the brainstorm strategy, and another organized one (35) students who studied by the normal method.

Both groups were in equivalence with (age, general average, Mathematics score of 4th year-scientific section class, and intelligence score).

To check the study hypothesis, the researcher made a statistical test in Mathematics which has 10 objective items, and checked the consistency and difficulty coefficient in addition to the activity of the error alternative of the test questions.