فاعلية وحدة مقترحة في التغيرات المناخية قائمة على مدخل الدراسات البينية Interdisciplinary Approach في تنمية مهارات حل المشكلات في مادة العلوم لدى تلاميذ المرحلة الإعدادية

Abstract EN

The aim of this research is to study the effectiveness of Interdisciplinary Approach in developing solving problem skills in science for preparatory stage students, and this research has followed the quasi-experimental design and used one of its designs that is the one-group experimental design.

The research sample consists of (47) students and this research has reached that there statistical significant difference between the means scores of experimental group in the solving problem skills test before and after studying the proposed unit for the sake of after test.