فاعلية برنامج تعليمي قائم على استراتيجيات الحساب الذهني في التواصل الرياضي لدى طالبات الصف الثاني المتوسط

الملخص EN

The sample consisted of (64) students divided into two groups.

The experimental group (33) student studied by using the tutorial, the control group (31) student was studied in the traditional way.

The test of mathematical communication included five skills (Listening, reading, writing, speaking, and representing ).

The test consisting of (40) questions, for each skill (8) questions.

It was adopted in its revised grading system, and consists of two parts First: written test for the skills of( listening, writing, Representing), the second is an oral test of skills (reading, speaking).

The cykometric properties of both were confirmed.

The appropriate statistical means were used.

The experimental group was superior to the control group In the mathematical communication test