/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%7B%D8%A7%D9%84%D9%85%D8%B1%D8%AD%D9%84%D8%A9%20%D8%A7%D9%84%D9%85%D8%AA%D9%88%D8%B3%D8%B7%D8%A9%20%D8%AA%D8%B9%D9%84%D9%8A%D9%85%20%D8%A7%D9%84%D8%B1%D9%8A%D8%A7%D8%B6%D9%8A%D8%A7%D8%AA%20%D8%B7%D8%B1%D9%82%20%D8%A7%D9%84%D8%AA%D8%B9%D9%84%D9%8A%D9%85%20%D8%A7%D9%84%D8%B5%D8%B9%D9%88%D8%A8%D8%A7%D8%AA%20%D8%A7%D9%84%D8%AA%D8%B9%D9%84%D9%85%D9%8A%D8%A9%7D&sort_by=relevance&format=rss 6 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=19937 By El-Kai, Rana.
Beirut Université Libanaise - Faculté de Pédagogie - Deanship 2013 .
79 pages , النوع : Mémoire

]]> Place hold on Changement de cadres et/ou registres:un moyen pour franchir les difficultés en géométrie de l'espace chez les élèves de la deuxième année secondaire-série scientafique

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=19937 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=20187 By Nackouzi, Noura Moh'd Hilal.
Beirut Lebanese American University. School of Arts and Sciences. Education Department 2013 .
157 pages , النوع : Mémoire

]]> Place hold on Developing and piloting a DGS based unit for overcoming difficulties faced by grade-9 Lebanese students while learning locus of points

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=20187 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=20279 By Tabchi, Theresia.
Beirut Université Libanaise - Faculté de Pédagogie - Deanship 2013 .
40 pages , النوع : Mémoire

]]> Place hold on The Impact of the Problem-Based Approach on the students' level of Understanding in parametric linear systems in the secondary I class at Sagesse Hight School Ain Saadeh

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=20279 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=20291 By Trad, Marie Nasri.
Beirut Université Libanaise - Faculté de Pédagogie - Deanship 2011 .
113 pages , النوع : Mémoire

]]> Place hold on Difficultés rencontrées dans l'apprentissage de la notion de valeur absolue en seconde et propositions de solutions

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=20291 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=20645 By Masri, Hanan Moukhtar Al-.
Beirut Lebanese American University- School of Arts and Sciences - Department of Education. 2013 .
361 pages , النوع : Mémoire

]]> Place hold on Difficulties of construction and formulating geometric proofs by Lebanese middle school students learning math in English

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=20645 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=21736 By Al Masri, Hanan Moukhtar.
Beirut Lebanese American University. School of Arts and Sciences. Education Department 2013 .
361 pages , النوع : Mémoire

]]> Place hold on Difficulties of construction and formulating geometric proofs by Lebanese middle school students learning math in English

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