الفهرس | يوجد فقط 14 صفحة متاحة للعرض العام |
المستخلص The aim of the current research is to know the effectiveness of a professional development program based on blended learning to develop twenty-first century skills for social studies teachers in the preparatory stage. An observation card and a test of the skills of the twenty-first century, and it was applied to the research group that consisted of (30) social studies teachers in the preparatory stage |