Andi Aswani
Universitas Muhammadiyah Makassar

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EKSPLORASI GESTUR SISWA DAN KEMAMPUAN PENYELESAIAN SOAL CERITA PENALARAN TINGKAT TINGGI PADA OPERASI BILANGAN Andi Aswani; Rukli; Erwin Akib
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 9 No. 3 (2023): Volume 09 No. 03 Juli 2023
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v9i3.1550

Abstract

This study explores the relationship between students' gestures and their high-level reasoning mathematical problem-solving abilities presented in the form of stories. It is quantitative research with a correlational approach. The research population consists of 30 fourth-grade students. The data collection instruments used were observation sheets and the PTT problem-solving test. The data analysis employed descriptive analysis, Classical Assumption Test, and Pearson correlation. The research results indicate significant findings, suggesting a relationship between students' gestures and their PTT mathematical problem-solving abilities, and the relationship between the two variables is negative
LOGIKA FALLACY PENYELESAIAN SOAL CERITA PADA SISWA SEKOLAH DASAR Andi Aswani; Irwan Akib; Rukli
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 9 No. 3 (2023): Volume 09 No. 03 Juli 2023
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v9i3.1551

Abstract

Logical fallacy refers to errors in constructing a logically valid reasoning within an argument, and it is prevalent among students. The purpose of this study is to examine logical fallacies in solving story problems among students using a single-subject design. The study adopts a qualitative research approach with an observational method. The researcher observes how students solve story problems in a naturalistic setting. Data is collected through task-based interviews, observations, and field notes. Single-subject participants from a fourth-grade class in elementary school are selected using purposive sampling technique. Data analysis utilizes thematic analysis to identify patterns of logical fallacies exhibited by the students. The findings of the study reveal correlation/causation fallacy in geometry statement problems. Students mistakenly link their lack of understanding regarding the difference between correlation and causation. It is crucial for students to comprehend that correlation merely indicates a statistical relationship between two variables, whereas causation involves a relationship where one event causes another. It is important to utilize sufficient data and evidence to support conclusions and avoid making erroneous causal assumptions. Furthermore, students tend to make errors in logical inference from the given information. They can be influenced by external factors such as biases, which can impact students' judgment in making inappropriate assumptions. In conclusion, three types of logical fallacies were identified, namely red herring, bandwagon fallacy, and correlation/causation fallacy, in the study.