Szerző szerinti böngészés "Ambrus, Gabriella"
Megjelenítve 1 - 4 (Összesen 4)
Találat egy oldalon
Rendezési lehetőségek
Tétel Szabadon hozzáférhető A Cross-sectional Analysis of Students' Answers to a Realistic Word Problem from Grade 2 to 10(2019) Ambrus, Gabriella; Kovács, Zoltán; Szitányi, Judit; Csíkos, Csaba; Herendiné Kónya, EszterTétel Szabadon hozzáférhető application of modelling tasks in the classroom – why and how?(2012-12-01) Ambrus, Gabriella; Vancsó, Ödön; Koren, BalázsThe aim of the article is to present the concept of mathematical modelling in the classroom. LEMA (Learning and Education in and through Modelling and Applications) was an EU Comenius funded project in which mathematics educators from six countries worked to produce materials to support teachers' professional development. A group of voluntary Hungarian mathematics teachers were taught modelling for a year and we were and still are given feedback continously. The article leads us from the general concept of mathematical modelling to its practice in the classroom. It presents difficulties that teachers have to face when doing modelling lessons and their students' reactions are also mentioned. We present sample tasks from the material of the teacher training course as well as tasks that were created by the participants.Tétel Szabadon hozzáférhető Solution of an open reality based word-problem in two secondary schools(2021-03-18) Svitek, Szilárd; Szitányi, Judit; Ambrus, GabriellaThis survey through an open reality based word problem is intended to assess - in two secondary schools in Komárom (Hungary) and in Komarno (Slovakia, Hungarian name: Révkomárom) in grade 10 - the ability of students to realize openness of a task. The comparison is justified by the fact that the language of teaching is Hungarian in both secondary schools, but with different curricula. This survey is related to the Content Pedagogy Research Program by the Hungarian Academy of Sciences. It is preceded by several surveys with a word problem (Pocket Money) of the third author and led by her between 2012 and 2015, and within that project in 2017 within a large sample test, among about 1500 students and university students in Hungary (?, ?) (?, ?). In our research we wanted first to assess how openly work students in two schools of the two cities mentioned in solving the same task. The answer to this question was similar to the large sample test results, so most of the students worked in a closed way, when solving this word problem. So we went on and tried to explore how students thought about their own solution given to this task, through mixed-type interviews. Subject Classification: 97D70, 97F90, 97D50, 97M10Tétel Szabadon hozzáférhető Über einen allgemeinen Übungsbegriff bei verschiedenen Unterrichtsmethoden in der Planung des Mathematikunterrichtes(2005-12-01) Ambrus, GabriellaPractice is important in the education of mathematics but is neclected in the didactic of mathematics. One of the reasons is that practice is often defined too "narrowly" and the definitions of practice have in most cases an obscure background theory. In the article a general definition of practice is given, which – in contrast to the usual definitions – views practice from the point of the pupils (practice means activity of pupils). By utilising this definition consequences will be drawn. These consequences serve as for the more exact planning of practice in education as for the analysis of the dependency of practice from teachingsmethods. In the second part an example will be presented for planning together practice and lesson, in two different teachingsmethods (traditionel, problemsolving). The analysis of both worksheets (one for each method, identical teachingsmaterial) was made on the basis of authors practise in lessons i.e. her own concepts and the experience with pupils at a class 5. On the basis of the expectable solutions is specified – using a criteriacatalog – what was practised. The analysis of practice leads further to the examination of above mentioned dependency from teachingsmethods.