Abstraction ability in number patterns problems

This study aims to describe number patterns problems that are designed to measure the abstraction ability of junior high school students. This study was design research which consists: preliminary design, focus group discussion, trial, interview, and retrospective analysis. The instruments used in t...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-03, Vol.1480 (1), p.12049
Main Authors: Adelia, V, Susanti, E, Sari, N, Simarmata, R H
Format: Article
Language:English
Subjects:
Data analysis
Physics
Preliminary designs
Qualitative analysis
Students
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Summary:This study aims to describe number patterns problems that are designed to measure the abstraction ability of junior high school students. This study was design research which consists: preliminary design, focus group discussion, trial, interview, and retrospective analysis. The instruments used in this study were test and interview to measure abstraction ability that has 5 indicators, which are: specialization, observation of pattern, generalization, conjecturing and testing conjecture. The subjects of this study were 3 students in grade 8 and the data analysis used in this study was qualitative. As a result of this study, the problem can be used to measure students' abstraction ability.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1480/1/012049