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Investigating the skills of junior high school students in posing problems in field of proportional reasoning [PDF]
ریاضی و جامعه, 2023 This study investigates the skills of junior high school students in posing problems in the field of proportional reasoning. This study, by considering purpose and implementation consecutively, is applied and descriptive (survey type) in nature.
Hamidreza Barkhordari +2 more
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Developing a Two-Tier Proportional Reasoning Skill Test: Validity and Reliability Studies
International Journal of Assessment Tools in Education, 2021 The main aim of this study is to develop a useful, valid, and reliable two-tier proportional reasoning skill test for middle school 7th and 8th-grade students. The research was carried out using the sequential explanatory mixed method. The study group of
Kübra Açıkgül
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Journal on Mathematics Education, 2018 The lack of Indonesian students achievement in the international assessment is due to several factors. Students are not familiar with the problems requiring reasoning, in particular the proportional reasoning.
Rahmah Johar +2 more
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Comparing probabilities in urns: A study with primary school students
Uniciencia, 2021 The study aimed to explore the strategies used by Costa Rican primary school students when comparing urn probabilities. The sample was intentional and consisted of 55 6th graders.
Luis Armando Hernández-Solís +3 more
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IDENTIFIKASI KEMAMPUAN PENALARAN ILMIAH SISWA SMA PADA MATERI SUHU DAN KALOR
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2017 Scientific reasoning skills help students to explain concepts and argumentations, which is it’s beneficial for student. This article aims to identification pattern of scientific reasoning student that used to solving problems in heat and temperature ...
Ety Rimadani +2 more
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Relating students’ proportional reasoning level and their understanding of fair games
Journal on Mathematics Education, 2023 This paper analyzes the relationship between proportional reasoning and understanding fair games in Costa Rican students. We conducted a quantitative and qualitative analysis of the answers to six items on comparing ratios of increasing difficulty level ...
María Magdalena Gea +3 more
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Teachers’ reasoning in a repeated sampling context
Pythagoras, 2013 The concepts of variability and uncertainty are regarded as cornerstones in statistics. Proportional reasoning plays an important connecting role in reasoning about variability and therefore teachers need to develop students’ statistical reasoning ...
Helena Wessels, Hercules Nieuwoudt
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Journal of Numerical Cognition, 2023 There is strong evidence from research conducted in the United States that fraction magnitude understanding supports mathematics achievement. Unfortunately, there has been little research that examines if this relation is present across educational ...
Ilyse Resnick +2 more
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Asian Journal for Mathematics Education, 2022 Rational numbers and proportional reasoning are challenging topics in school mathematics. Though much research has been conducted, the learning of these topics is rarely explored among learners taught by expert teachers.
Zhenzhen Miao +3 more
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Level of students' proportional reasoning in solving mathematical problems
Journal on Mathematics EducationThis study aimed to evaluate the level of proportional reasoning among middle school students in their ability to solve mathematical problems involving proportions.
Riska Novia Sari +3 more
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