Dokuzuncu Sinif Ögrencilerinin Cebirsel Kesirleri Içeren Denklemler Baglaminda Islem Esnekliklerinin Gelisiminin Incelenmesi
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Date
2021
Journal Title
Journal ISSN
Volume Title
Publisher
Ercan MASAL
Access Rights
info:eu-repo/semantics/openAccess
Abstract
Bu çalismanin amaci 9. sinif ögrencilerinin cebirsel kesirli ifadeleri içeren denklemler baglaminda islem esnekliklerinin gelisiminin incelenmesidir. Bu dogrultuda islem esnekligi kavrami ele alinmistir. Arastirmanin yöntemini nitel arastirma yaklasimlari arasinda ele alinan “ögretim deneyi” modeli olusturmaktadir. Ayrica bunu desteklemek için “klinik görüsmeler” ve “doküman incelemesi” yapilmistir. Arastirmanin katilimcilarini dört dokuzuncu sinif ögrencisi olusturmaktadir. Katilimcilarin islem esnekliklerini gelistirmek amaciyla kismi çözümlü örnekler kullanilmis ve nedenini belirtmek kosuluyla çözümler arasinda tercihlerde bulunmalari istenmistir. Elde edilen veriler (video kayitlari, alan notlari ve uygulama kâgitlari) betimsel ve içerik çözümlemesine tabi tutulmustur. Bulgular kismi çözümlü örneklerin ve çözüm tercihlerinin katilimcilarin islem esnekliklerini olumlu yönde etkiledigini göstermistir. Ayrica uygulamadan yaklasik 3 ay sonra gerçeklestirilen kalicilik klinik görüsme sonuçlari bu etkinin kismi bir azalma olmakla birlikte kalici oldugunu göstermektedir.
The aim of this study is to examine the development of 9th grade students' operation flexibility in the context of equations containing algebraic fractional expressions. In this direction, the concept of transaction flexibility is discussed. The method of the research is the "teaching experiment" model, which is considered among the qualitative research approaches. In addition, "clinical interviews" and "document review" were conducted to support this. The participants of the research are four ninth grade students. Partially solved examples were used in order to improve the transaction flexibility of the participants and were asked to make choices among the solutions provided that they indicate the reason. The data obtained (video recordings, field notes and practice papers) were subjected to descriptive and content analysis. Findings showed that partially solved examples and solution preferences positively affected the participants' transaction flexibility. In addition, the results of the permanence clinical interview performed approximately 3 months after the application show that this effect is permanent, although there is a partial decrease.
The aim of this study is to examine the development of 9th grade students' operation flexibility in the context of equations containing algebraic fractional expressions. In this direction, the concept of transaction flexibility is discussed. The method of the research is the "teaching experiment" model, which is considered among the qualitative research approaches. In addition, "clinical interviews" and "document review" were conducted to support this. The participants of the research are four ninth grade students. Partially solved examples were used in order to improve the transaction flexibility of the participants and were asked to make choices among the solutions provided that they indicate the reason. The data obtained (video recordings, field notes and practice papers) were subjected to descriptive and content analysis. Findings showed that partially solved examples and solution preferences positively affected the participants' transaction flexibility. In addition, the results of the permanence clinical interview performed approximately 3 months after the application show that this effect is permanent, although there is a partial decrease.
Description
1603E099 no.lu proje kapsaminda desteklenmistir.
Keywords
Islem esnekligi, cebirsel kesirli ifadeler, Ögretim deneyi, dokuzuncu sinif ögrencileri
Journal or Series
International Journal of Educational Studies in Mathematics
WoS Q Value
Scopus Q Value
Volume
8
Issue
4
