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	1.	No cover image available 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 by El-Kai, Rana Material type: Text; Format: print ; Literary form: Not fiction Publication details: Beirut Université Libanaise - Faculté de Pédagogie - Deanship 2013 Online resources: Université Libanaise - Faculté de Pédagogie - Deanship Availability: No items available. Add to cart (remove)
	2.	No cover image available Developing and piloting a DGS based unit for overcoming difficulties faced by grade-9 Lebanese students while learning locus of points by Nackouzi, Noura Moh'd Hilal Material type: Text; Format: print ; Literary form: Not fiction Publication details: Beirut Lebanese American University. School of Arts and Sciences. Education Department 2013 Online resources: Shamaa Availability: No items available. Add to cart (remove)
	3.	No cover image available 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 by Tabchi, Theresia Material type: Text; Format: print ; Literary form: Not fiction Publication details: Beirut Université Libanaise - Faculté de Pédagogie - Deanship 2013 Online resources: Université Libanaise - Faculté de Pédagogie - Deanship Availability: No items available. Add to cart (remove)
	4.	No cover image available Difficultés rencontrées dans l'apprentissage de la notion de valeur absolue en seconde et propositions de solutions by Trad, Marie Nasri Material type: Text; Format: print ; Literary form: Not fiction Publication details: Beirut Université Libanaise - Faculté de Pédagogie - Deanship 2011 Online resources: Université Libanaise - Faculté de Pédagogie - Deanship Availability: No items available. Add to cart (remove)
	5.	No cover image available Difficulties of construction and formulating geometric proofs by Lebanese middle school students learning math in English by Masri, Hanan Moukhtar Al- Material type: Text; Format: print ; Literary form: Not fiction Publication details: Beirut Lebanese American University- School of Arts and Sciences - Department of Education. 2013 Online resources: Click here to access online Availability: No items available. Add to cart (remove)
	6.	No cover image available Difficulties of construction and formulating geometric proofs by Lebanese middle school students learning math in English by Al Masri, Hanan Moukhtar Material type: Text; Format: print ; Literary form: Not fiction Publication details: Beirut Lebanese American University. School of Arts and Sciences. Education Department 2013 Online resources: Shamaa Availability: No items available. Add to cart (remove)