Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Middle school mathematics teachers' problems in teaching transformational geometry and their suggestions for the solution of these problems
Download
index.pdf
Date
2013
Author
İlaslan, Serap
Metadata
Show full item record
Item Usage Stats
446
views
225
downloads
Cite This
The purpose of this study was to reveal and define the problems middle school mathematics teachers experienced in applying transformational geometry and the solutions they proposed to overcome these problems. A total of six elementary mathematics teachers (grades 5-8) in Ankara participated in the study. The data were collected by means of one-to-one interviews with the participants. The findings indicated that the participants’ problems divided into three parts. These problems were problems arising from teachers, problems arising from students and problems arising from resources. The participants expressed challenges in teaching due to lack of materials, textbooks, and visualization ability of teachers, classroom size, and time. According to the findings, rotation was the most problematic issue. The participants claimed insufficient technological materials were the reason of this problem. Participants did not feel confidence enough to implement transformational geometry especially in rotation since they lacked adequate training and support. The participants claimed that the Ministry’s support should be increased, concrete and technological materials should be sufficient in number, and the duration of transformational geometry lesson should be increased.
Subject Keywords
Mathematics
,
Geometry
,
Mathematics teachers
,
Teacher orientation.
URI
http://etd.lib.metu.edu.tr/upload/12615681/index.pdf
https://hdl.handle.net/11511/22523
Collections
Graduate School of Natural and Applied Sciences, Thesis
Suggestions
OpenMETU
Core
Pre-service middle school mathematics teachers’ understanding of quadrilaterals through the definitions and their relationships
Öztoprakçı, Seçil; Çakıroğlu, Erdinç; Department of Elementary Education (2014)
The purpose of this study was to examine pre-service mathematics teachers’ cognitive progress in constructing and evaluating quadrilateral definitions and the corresponding quadrilateral hierarchies under the support of the Geometer’s Sketchpad learning activities. The study employed qualitative case study design of which data was collected from 5 pre-service middle school mathematics teachers during the spring semester of 2010-2011. The main data came from one-to-one clinical interview sessions assisted wi...
Middle school mathematics teachers’ perceptions of inclusion and their use of teaching strategies in basic arithmetical operations and problems
Gülden, Berna; Akyüz, Didem; Department of Elementary Science and Mathematics Education (2019)
The aim of this study is to examine the perceptions of middle school mathematics teachers about inclusion and their teaching strategies in basic arithmetical operations and problems. In addition, the other purpose is to investigate opinions of middle school mathematics teachers about touch point, concrete-representational-abstract (CRA) and virtual-representational-abstract (VRA) strategies. The study was carried out in the 2018-2019 academic year in a middle school in Küçükçekmece, Istanbul with six mathem...
An Analysis of prospective middle school mathematics teachers‘ argumentation structures in technology and paper-pencil environments
Erkek, Özlem; Işıksal Bostan, Mine; Department of Elementary Education (2017)
The purpose of the current study was to investigate the nature of argumentation structures of prospective middle school mathematics teachers while solving geometry tasks within the GeoGebra and Paper-Pencil groups. The study employed qualitative case study design and the data of which were collected from 16 prospective middle school mathematics teachers during the fall semester of the 2013-2014 academic year. Data were based on the video recordings of the implementations, the focus group interviews and docu...
Middle school mathematics teachers’ mathematical practices in teaching slope, linear equations, and graphs in technology enhanced classroom environment
Yemen Karpuzcu, Seçil; Işıksal Bostan, Mine; Department of Elementary Education (2017)
The aim of this study was to examine an in-service middle school mathematics teacher’s mathematical practices in teaching slope, linear equations and graphs in a technology enhanced classroom environment while enacting an instructional sequence that was designed based on the national curriculum. The technology utilized in the study was GeoGebra materials within computers that were developed by the teacher and the researcher to be used for the instructional sequence. The data was collected during the spring ...
Pre-service middle school mathematics teachers’ proportional reasoning before and after a practice based instructional module /
Pişkin Tunç, Mutlu; Çakıroğlu, Erdinç; Department of Elementary Education (2016)
The purpose of this study was to investigate pre-service middle school mathematics teachers’ proportional reasoning before and after receiving a practice-based instructional module based on proportional reasoning. Data were collected from three pre-service teachers in the spring semester of 2012-2013. Pre-service teachers were junior students enrolled in elementary mathematics teaching program at a public university. A practice-based instructional module based on proportional reasoning was carried out durin...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
S. İlaslan, “Middle school mathematics teachers’ problems in teaching transformational geometry and their suggestions for the solution of these problems,” M.S. - Master of Science, Middle East Technical University, 2013.