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Wahyu Hidayat
(SCOPUS ID: 57189365300), IKIP Siliwangi
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Profil Kemampuan Penalaran Kreatif Matematis Mahasiswa Calon Guru Wahyu Hidayat; Ratna Sariningsih
Jurnal Elemen Vol 6, No 1 (2020): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v6i1.1738

Abstract

This study aims to obtain an overview of the mathematical creative reasoning abilities of the prospective teacher. The ability of mathematical creative reasoning in this study is the ability of students to justify a statement on the grounds of the truth of a statement that is based on novelty, plausible, and mathematical foundation. This research approach is qualitative using Grounded Theory. The population in this study were all students participating in the Calculus class of the Study Program Mathematics Education at one of the universities in West Java. In a while, the sample of 55 students was selected by a cluster random sampling technique. The results showed that students' mathematical creative reasoning abilities were categorized into three levels of ability based on the quality of the four categories, namely the initial step, the flow of completion, the related concepts, and the mathematical term errors.
Kemampuan Berpikir Kritis Matematis dan Adversity Quotient Siswa SMP Wahyu Hidayat; Veny Triyana Andika Sari
Jurnal Elemen Vol 5, No 2 (2019): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v5i2.1454

Abstract

This study is experimental research that aims to know about the influence Adversity Quotient (AQ) of the achievement students’ mathematical critical thinking ability. The population of this study is the students of Junior High School in Cimahi City, West Java, Indonesia; while the sample is 79 students selected purposively. The instruments of this study are tests and non-tests. They are based on the assessment of good characteristics towards students' mathematical critical thinking abilities, while the non-test instrument is based on the assessment of good characteristics towards AQ. The results show that: (1) AQ gives positive influence to the achievement students’ mathematical critical thinking ability with the influence of 61%, while the rest of it (39%) is influenced by other factors outside AQ; (2) there are differences in achievement in the students’ mathematical critical thinking ability based on AQ level (climber, camper, quitter).
Co-Authors Ratna Sariningsih Veny Triyana Andika Sari