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Investigating Students' Problem Solving Achievements, the Modeling Steps reached and Modeler Types in the Process of Mathematical Modeling Activities Open
The aim of this study is to identify the effect of mathematical modeling activities applied as action plans on the development of students' achievement in solving algebraic verbal problems, as well as to investigate the mathematical modeli…
Examination of Seventh Grade Students' Van Hiele Geometric Thinking Levels and Their Mistakes on 'Quadrilaterals' Open
In this study, it was aimed to examine seventh grade students' Van Hiele geometric thinking levels and their mistakes on 'Quadrilaterals'. The research was conducted with ten seventh grade students and the case study model, one of the qual…
A study on mathematics teachers' technological pedagogical content knowledge (TPACK) and frequency of use of educational information network (EBA) assessment tools Open
Today, the rapid development of technology causes a great change and transformation process in the field of education. In this process, the importance of technological pedagogical content knowledge (TPACK) increases for teachers to use tec…
An examplary application of mathematics teaching based on formative assessment Open
Mathematics, by nature, has a spiral structure. The fact that the students fail to acquire an achievement in the mathematics course negatively affects other achievements. Therefore, students' mathematics failure continues exponentially. In…
An Analysis of the Transformation Geometry of the Primary School Mathematics Curriculum According to Levels Open
In this study, it is aimed to examine the Primary Mathematics Curriculum (1-8th grade) according to the transformation geometry levels. In this context, the transformation geometry in primary and secondary school levels or the acquisitions…
Determining The Cognitive Levels of Preservice Science Teacher in Daily-life Problems Prepared on The Density Subject Open
The aim of this study is to evaluate the cognitive levels of pre-service science teachers according to Bloom's Taxonomy about "density" using daily life problems. The case study design was used in the study. This study was carried out with…
Investigation of Conceptual and Operational Understanding Processes of Eighth Grade Students to Identities and Factorization Open
Bu araştırmada amaç, özdeşlikler veçarpanlara ayırma konusuna yönelik, 5E öğretim modeline dayalı hazırlanan dersplanları ile sekizinci sınıf öğrencilerinin kavramsal ve işlemsel anlamasüreçlerini incelemektir. Nitel araştırma desenine sah…
Safe building design by small architects: A design activity developed for elementary mathematics course Open
This study aims to develop an acquisition-oriented STEM activity that primary school teachers can implement in the classroom. The design-based teaching activity developed and implemented within this study is intended to be presented as an …
Problems and Solution Suggestions in Teaching Rotation Transformation in Conic Sections Open
Circle, ellipse, parabola, hyperbolic curves are defined as conic sections from the intersection of a coni with a plane at different angles.These curves can be found in different positions depending on the different angles.In this case, ro…
Spatial Visualization Training Using Computer-Aided Cross Sections of Surfaces. Open
The aim of this study was to improve pre-service teachers’ ability to infer cross-sections of geometric solids with Wolfram demonstrations and Mathematica in Analytic Geometry II course. The study was conducted with third year students stu…
Evaluation of Mathematics Teacher Candidates' the Ellipse Knowledge According to the Revised Bloom's Taxonomy Open
In this study, the teacher candidates who learnt to find the algebraic equation corresponding to geometric structure of the ellipse in analytic geometry classes were requested to find the algebraic representations corresponding to the stru…
The Relationship between Reflective Thinking Skills Based on Problem Solving and Flow Experiences in Mathematics Open
The aim of this study was to examine the relationship between flow states in the mathematics course of pre-service teachers and reflective thinking skills to problem solving. The study was carried out with a total of 186 education faculty …
Effects of Teaching Activities via Google Sketchup and Concrete Models on Spatial Skills of Preservice Mathematics Teachers Open
The aim of this study was to investigate the impact ofteaching activities supported by Google SketchUp, which is a 3–Dimensionalmodeling software, and concrete models on the basic skills related to spatialability in teaching geometric soli…
Determination of the Relative Positions of Three Planes: Action Research Open
The purpose of this study was to explore how a more effective lesson plan and teaching environment can be achieved so as to improve elementary mathematics teacher candidates’ achievement in analytical examination of planes in space. In ord…