Approval of the Council of the Curriculum and Teaching Methods Department to form a discussion and judgment committee on the master’s thesis of the researcher / Osama Fathy Gad Al-Rub specializing in curricula and methods of teaching mathematics entitled “The use of educational scaffolds to develop engineering thinking and some analytical thinking skills among middle school students.”The discussion and judgment committee consists of:1- Prof. Dr. Wadih Maximus as Chairman and SupervisorFull-time professor of curricula and methods of teaching mathematics - Faculty of Education - Assiut University2- Prof. Dr. Mahmoud Mohamed Hassan Awad, member and debateFull-time professor of curricula and methods of teaching mathematics - Faculty of Education - Assiut University3- Prof. Dr. / Al-Azab Mohamed Zahran, member and debateFull-time professor of curricula and methods of teaching mathematics - Faculty of Education - Benha University4- Prof. Dr. Fayza Ahmed Mohamed Hamada, member and supervisorFull-time professor of curricula and methods of teaching mathematics - Faculty of Education - Assiut University