أثر أنموذج بارمان على التحصيل و حل المشكلات لدى طلاب الصف الرابع العلمي في الكيمياء

الملخص EN

The current research aims to find out the impact of the Barman model on achievement and problem solving among fourth-grade Students in chemistry.

The researchers followed the semi-experimental method of the post-test.

The sample consisted of (66) students from Al-Salam secondary school for distinguished belonging to the Directorate of Education Baghdad Al-Karkh / 2.

They were divided into two equal groups: (33) students as an experimental group followed the model of barman and (33) students as the control group was taught based on the traditional way; these two groups were equivalent in extraneous variables.

The two researchers prepared an achievement test consisting of (30) paragraphs and a problem-solving test consisting of (20) paragraphs.

The results of the study were superior to the experimental group, which was taught according to the Barman model on the control group in achievement and problem-solving