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100	1		_aHayfa, Nina
245	1	0	_aInvestigation of grade 11 Lebanese Students' Misconceptions about the Concept of the First Derivative as a Function Defined Graphically
260			_aBeirut _bUniversité Libanaise-Faculté de Pédagogie _c2015
300			_a143-166 pages
490	0		_aRecherches Pédagogiques _v25
500			_aالنوع : Article
520	3		_aThis research attempts to investigate the misconceptions, and their eventual causes, of the students in the concept of the first derivative of a function defined graphically. A group of 90 grade 11 participants was chosen from two public secondary schools in the southern suburb of Beirut, Lebanon. A test was administered to the participants; this test contained two parts: 1) the graphs of functions were given and derivatives were to be found; II) the derivative(s) of a function at a point and other calculus concepts closely related to the subject were given and convenient graphs were to be drawn. The results of the test were categorized depending on the misconceptions of the participants, and then 36 participants were chosen to have one-to-one interviews. Their 4 teachers were also interviewed. The misconceptions of the participants vary among eight forms and the reasons of these misconceptions vary among eight eventual causes.
650		4	_aCycle Secondaire L’enseignement du Maths
650		4	_aDifficultés d'apprentissage
650		4	_aLearning Difficulties
650		4	_aSecondary Education Math education
650		4	_aالصعوبات التعلمية
650		4	_aالمرحلة الثانوية تعليم الرياضيات
700			_a Ballout, Hussein
856			_zLAES
942			_cLAESDATA
999			_c20339 _d20339