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Schueler-Meyer, Alexander – EURASIA Journal of Mathematics, Science & Technology Education, 2016
Flexibility in transforming algebraic expressions is recognized as fundamental for a rich procedural knowledge. Here, flexibility in-depth is proposed as the ability to apply one strategy to a wide range of unfamiliar expressions. In this study, design experiments with four groups of students were conducted to support students' flexibility…
Descriptors: Algebra, Qualitative Research, Problem Solving, Cognitive Style
Aktas, Gulfem Sarpkaya; Ünlü, Melihan – Journal of Education and Training Studies, 2017
People need the idea of transformation geometry in order to understand the nature and environment they live in. The teachers should provide learning environments towards perceptual understanding in symmetry training and development practice skills of the students. In order to make up such a learning environment, teachers should have information…
Descriptors: Grade 8, Geometry, Mathematics Instruction, Student Attitudes
Kordaki, Maria – Technology, Pedagogy and Education, 2015
This study focuses on the role of multiple solution tasks (MST) incorporating multiple learning tools and representation systems (MTRS) in encouraging each student to develop multiple perspectives on the learning concepts under study and creativity of thought. Specifically, two types of MST were used, namely tasks that allowed and demanded…
Descriptors: Task Analysis, Mathematical Models, Mathematics Activities, Problem Solving
Menon, Ramakrishnan – International Journal for Mathematics Teaching and Learning, 2009
Sixty four preservice teachers taking a mathematics methods class for middle schools were given 3 math problems: multiply a three digit number by a two digit number; divide a whole number by a fraction; and compare the volume of two cylinders made in different ways from the same rectangular sheet. They were to a) solve them, explaining their…
Descriptors: Preservice Teachers, Mathematics Instruction, Methods Courses, Knowledge Base for Teaching