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Showing 1 to 15 of 115 results Save | Export
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Patkin, Dorit; Plaksin, Olga – International Journal of Mathematical Education in Science and Technology, 2019
In this study, we aim to explore the extent of mathematics pre-service teachers' ability to apply their procedural understanding combined with spatial perception for drawing conceptual conclusions related to angles in a pyramid. The participants are 16 pre-service high school mathematics teachers. They have studied solid geometry during one…
Descriptors: Preservice Teachers, Mathematics Instruction, Mathematics Teachers, Spatial Ability
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Dede, Ayse Tekin – International Journal of Mathematical Education in Science and Technology, 2019
Socio-cultural theories in mathematics education field recently emphasize the importance of the collective argumentation within small-group work. Since mathematical modelling tasks require a process in which students search for a solution for real life problems through small-group work, the arguments in this process become an issue of concern.…
Descriptors: Mathematical Models, Problem Solving, Persuasive Discourse, Preservice Teachers
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Yan, Xiaoheng; Mason, John; Hanna, Gila – International Journal of Mathematical Education in Science and Technology, 2019
This study investigates an exploratory teaching style used in an undergraduate geometry course to help students identify an ellipse. We attempt to probe beneath the surface of exploration to understand how the actions of teachers can contribute to developing students' competence in justifying an ellipse. We analyse the complex interactions between…
Descriptors: Mathematics Instruction, Teaching Methods, Geometry, Geometric Concepts
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Ngu, Bing Hiong – International Journal of Mathematical Education in Science and Technology, 2019
Solution representations can reveal how problem solvers communicate mathematical thinking and reasoning in problem-solving process. The present study examined the solution representations used by 20 pre-service teachers for the percentage change problems. The pre-service teachers were invited to solve a combination of simple and complex percentage…
Descriptors: Problem Solving, Mathematics Instruction, Foreign Countries, Thinking Skills
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Santos-Trigo, Manuel; Reyes-Martínez, Isaid – International Journal of Mathematical Education in Science and Technology, 2019
The aim of this study was to characterize and discuss ways of reasoning that prospective high school mathematics teachers develop and exhibit in a problem-solving scenario that involves the coordinated use of digital technologies. A conceptual framework that includes Virtual Learning Spaces (VLS) and Resources, Activities, Support and Evaluation…
Descriptors: Secondary School Teachers, High Schools, Preservice Teachers, Problem Solving
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Glassmeyer, David; Brakoniecki, Aaron; Amador, Julie M. – International Journal of Mathematical Education in Science and Technology, 2019
Including opportunities for students to experience uncertainty in solving mathematical tasks can prompt learners to resolve the uncertainty, leading to mathematical understanding. In this article, we examine how preservice secondary mathematics teachers' thinking about a trigonometric relationship was impacted by a series of tasks that prompted…
Descriptors: Mathematics Instruction, Problem Solving, Concept Formation, Preservice Teachers
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Tisdell, Christopher C. – International Journal of Mathematical Education in Science and Technology, 2019
Recently, Wilmer III and Costa introduced a method into the mathematics education research literature which they employed to construct solutions to certain classes of ordinary differential equations. In this article, we build on their ideas in the following ways. We establish a link between their approach and the method of successive…
Descriptors: Mathematics Instruction, Problem Solving, Equations (Mathematics), Teaching Methods
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Gero, Aharon; Levin, Ilya – International Journal of Mathematical Education in Science and Technology, 2019
The invention of the computer has led to the establishment of a new research paradigm, computation, which has recently become more and more popular in scientific exploration. However, computation is not well represented in high school and university curricula in science and engineering, although it applies to a wide range of disciplines beyond…
Descriptors: Computation, Thinking Skills, Problem Solving, Mathematics Skills
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Lim, Kien H. – International Journal of Mathematical Education in Science and Technology, 2019
An exploratory study was conducted to investigate the use of magic activities in a math course for prospective middle-school math teachers. This research report focuses on a lesson using two versions of math magic: (1) the "5-4-3-2-1-½ Magic" involves having students choose a secret number and apply six arithmetic operations in sequence…
Descriptors: Teaching Methods, Mathematics Instruction, Algebra, Mathematical Concepts
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Son, Ji-Won; Hu, Qintong; Lim, Woong – International Journal of Mathematical Education in Science and Technology, 2019
Despite the importance of computational estimation skill for the improvement of number sense, little research exists on preservice teachers' estimation skills and their view on estimation in the US context. This study examined the computational estimation skill of 58 preservice elementary teachers (PSTs) and its relationship to their views of the…
Descriptors: Computation, Mental Computation, Mathematics Instruction, Preservice Teachers
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Ruiz-López, Natalia – International Journal of Mathematical Education in Science and Technology, 2018
This paper, which describes a study undertaken with pairs of future primary teachers using GeoGebra software to solve geometry problems, includes a brief literature review, the theoretical framework and methodology used. An analysis of the instrumental genesis process for a pair participating in the case study is also provided. This analysis…
Descriptors: Geometry, Computer Software, Computer Uses in Education, Preservice Teachers
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Shahbari, Juhaina Awawdeh – International Journal of Mathematical Education in Science and Technology, 2018
The current study examines whether the engagement of mathematics teachers in modelling activities and subsequent changes in their conceptions about these activities affect their beliefs about mathematics. The sample comprised 52 mathematics teachers working in small groups in four modelling activities. The data were collected from teachers'…
Descriptors: Mathematics Instruction, Mathematics Teachers, Teacher Attitudes, Beliefs
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Pujol, Jose – International Journal of Mathematical Education in Science and Technology, 2018
Given two vectors u and v, their cross product u × v is a vector perpendicular to u and v. The motivation for this property, however, is never addressed. Here we show that the existence of the cross and dot products and the perpendicularity property follow from the concept of linear combination, which does not involve products of vectors. For our…
Descriptors: Mathematics Instruction, Algebra, Geometric Concepts, Problem Solving
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Burns-Childers, Annie; Vidakovic, Draga – International Journal of Mathematical Education in Science and Technology, 2018
The purpose of this study was to gain insight into 30, first year calculus students' understanding of the relationship between the concept of vertex of a quadratic function and the concept of the derivative. APOS (action-process-object-schema) theory was applied as a guiding framework of analysis on student written work, think-aloud and follow up…
Descriptors: Calculus, Mathematics Instruction, Mathematical Concepts, Protocol Analysis
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Hyland, Diarmaid; van Kampen, Paul; Nolan, Brien C. – International Journal of Mathematical Education in Science and Technology, 2018
This paper reports on the first part of a multiphase research project that seeks to identify and address the difficulties encountered by physics students when studying differential equations. Differential equations are used extensively by undergraduate physics students, particularly in the advanced modules of their degree. It is, therefore,…
Descriptors: Foreign Countries, Outcomes of Education, Teaching Methods, Equations (Mathematics)
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