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• Geometry Around Us - Development of the Skills for Students in the Secondary Education

  112-121

  Adrienn Varga

  Views:

  93

  In the framework of the project EFOP-3.6.1-16-2016-00022 00022 „Debrecen Venture Catapult Program”t workshops are held in secondary schools in order to show for the students that the precise knowledge about the mathematical backgrounds is an important part of the engineers works. We give lot of examples in our environment for appearing of quadratic surfaces; for instance in architecture, in mechanical engineering life (gear– wheels, twist drills,…etc.).The development of geometrical spatial ability happen by the help of using 3D animations, moreover we investigate the changing of the shape of surfaces by mathematical shoftwares. We are going to built hyperboloid of one sheet and hyperbolic paraboloid.

• About a Math Textbook for Engineering Students

  132-138

  Adrienn Varga

  Views:

  99

  What is the optimal amount of the theory in engineering mathematics education? How to be precise and effective at the same time? We present an attempt to answer these questions by a textbook containing higher level mathematics, especially calculus, for engineering students.

• Study Habits of University Students

  109-117

  Boglárka Burján-Mosoni

  Adrienn Vámosiné Varga

  Views:

  86

  What kind of electronically available content can students prefer? We conducted a questionnaire survey in which we asked about the study habits of university students: where, how, with whom, when, how much, where do they study? Do they use problem-solving software? We need to find out about it, since learning habits and strategies have changed significantly in recent years. Taking into account the answers to the questionnaire, we draw attention to some activities that improve the quality of education.

• The Role of the Geometric Transformations in ihe Formation Process of the Function Concept

  324-336

  Gyöngyi Szanyi

  Adrienn Vámosiné Varga

  Views:

  134

  The concept of the function and the different geometrical transformations play important role in the technical sciences. Since geometric transformations are functions, so-called geometric functions, therefore, in this study, we present a possible way of that, how can we apply the animations of the geometrical transformations which are made with GeoGebra in the formation process of the function concept in the primary and secondary school level.