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Andika, Fajar; Pramudya, Ikrar; Subanti, Sri – International Online Journal of Education and Teaching, 2020
Geometry subject that prosecute students to comprehend abstracts things is one of the causes of students' difficulties in mathematics learning. This study aims to determine the effect of Problem Posing and Problem Solving learning models with the Scientific Approach to students' adaptive reasoning on plane figure materials. It was conducted at the…
Descriptors: Geometry, Mathematics Instruction, Teaching Methods, Problem Solving
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Shelley, Mack, Ed.; Admiraal, Wilfried, Ed.; Akcay, Hakan, Ed. – International Society for Technology, Education, and Science, 2021
"Proceedings of International Conference on Education in Mathematics, Science and Technology" includes full papers presented at the International Conference on Education in Mathematics, Science and Technology (ICEMST) which took place on April 1-4, 2021 in Antalya, Turkey. The aim of the conference is to offer opportunities to share…
Descriptors: STEM Education, Chemistry, Science Instruction, Climate
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Wang, Sasha; Kinzel, Margaret – Research in Mathematics Education, 2014
In this article, we introduce Sfard's discursive framework and use it to investigate prospective teachers' geometric discourse in the context of quadrilaterals. In particular, we focus on describing and analysing two participants' use of mathematical words and substantiation routines related to parallelograms and their properties at van Hiele…
Descriptors: Geometry, Discourse Analysis, Preservice Teacher Education, Preservice Teachers