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Ahmet Tasdere; Mehmet Fatih Kaya – Science Education International, 2023
The aim of the study was to investigate the effect of the Common Knowledge Construction Model (CKCM) on 10th-grade students' conceptual understanding of the buoyancy and density of liquids topic. Within a pre-experimental (one group pre-test/post-test) research design, this study was conducted with 22 of 10th-grade students. To collect data, the…
Descriptors: Science Instruction, Scientific Concepts, Concept Formation, Grade 10
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Kotaman, Hüseyin; Arslan, Mustafa – Early Child Development and Care, 2022
The purpose of this study is to examine who young children (3-7-year-olds) would depend on for asking information, and whose information they would endorse: the one provided precise expressions which were the mathematical presentation of several measurements or the other by a person who provided relative expressions which were assistant's personal…
Descriptors: Trust (Psychology), Decision Making, Foreign Countries, Preschool Children
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Bozkurt, Gulay; Uygan, Candas – International Journal for Technology in Mathematics Education, 2021
This paper focuses on pre-service mathematics teachers' geometrical construction processes while using a duo of artefacts, namely the paper-and-pencil environment (PPE) and a dynamic geometry system (DGS). The participants of this case study were two pre-service mathematics teachers, who had limited DGS experiences in solving geometry tasks. The…
Descriptors: Preservice Teachers, Teacher Education Programs, Geometry, Mathematics Instruction