Abu Sarar, Murad Moh'd, Ministry of Education, Amman, Jordan

• European Scientific Journal, ESJ Vol 10 No 22 (2014): ESJ August Edition - Articles
  THE EFFECT OF USING STEPANS’ MODEL OF CONCEPTUAL CHANGE ON THE MODIFICATION OF ALTARNATIVE MATHEMATICAL CONCEPTS AND THE ABILITY OF SOLVING MATHEMATICAL PROBLEMS OF NINTH GRADE STUDENTS IN JORDAN
  Abstract  PDF