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Abdullah Terzi; Tugrul Kar – Education 3-13, 2024
The present study aimed to test the effect of the problem-posing instruction experimentally based on the extended active learning framework on the development of Turkish middle school sixth-grade students' (N = 19) problem-posing and -solving skills with whole-number operations. The training programme was completed in 13 lessons over a seven-week…
Descriptors: Foreign Countries, Grade 6, Elementary School Students, Problem Solving
Sahin, Ömer; Korkmaz, Halil Ibrahim – Educational Research Quarterly, 2019
This study examined the pedagogical content knowledge of pre-service preschool teachers on quantity concepts in terms of children's mistakes. A total of 94 pre-service teachers who were attending a teacher training program at a state university, in Turkey, participated this study. 52 of them were second-year, and 42 of them were third-year…
Descriptors: Preservice Teachers, Preschool Teachers, Pedagogical Content Knowledge, Number Concepts
Bütüner, Suphi Önder – International Journal of Mathematical Education in Science and Technology, 2018
The aim of this study is to compare students' use of number sense strategies based on their mathematics success levels. Participants were 129 seventh graders from three elite secondary schools in Trabzon. Data were collected through a written examination with 10 problems and semi-structured interviews. Interview data were analyzed by considering…
Descriptors: Comparative Analysis, Number Concepts, Mathematics Achievement, Secondary School Students
Er, Zübeyde; Artut, Perihan Dinç – Journal of Education and Training Studies, 2018
The purpose of this research was to determine strategies used by 8th grade students in Number Sense problems. This was a case study of 28 8th grade students at three similar secondary schools in a city centre south of Turkey. A Number Sense test consisting of 25 items designed according to five main Number Sense components was used as a data…
Descriptors: Foreign Countries, Secondary School Students, Secondary School Mathematics, Grade 8
Ulu, Mustafa – International Electronic Journal of Elementary Education, 2017
This study aims to identify errors made by primary school students when modelling word problems and to eliminate those errors through scaffolding. A 10-question problem-solving achievement test was used in the research. The qualitative and quantitative designs were utilized together. The study group of the quantitative design comprises 248…
Descriptors: Foreign Countries, Error Patterns, Elementary School Students, Grade 4
Girit, Dilek; Akyuz, Didem – International Journal of Education in Mathematics, Science and Technology, 2016
Studies reveal that students as well as teachers have difficulties in understanding and learning of decimals. The purpose of this study is to investigate students' as well as pre-service teachers' solution strategies when solving a question that involves an estimation task for the value of a decimal number on the number line. We also examined the…
Descriptors: Preservice Teachers, Middle School Teachers, Mathematics Teachers, Student Teacher Attitudes