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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika
Permana, Kelvin Lutfi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics Social Sciences

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Effectiveness of Problem Based-Learning Model Assisted by Phypox Application to Improve Students' Critical Thinking Skills Permana, Kelvin Lutfi; Ain, Trise Nurul; Hasyim, Faiz
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4687

Abstract

With the correct approach to education, students may develop their capacity for critical thinking. With the use of the phypox app, this research intends to detail how well a problem-based learning paradigm may improve students' critical thinking abilities. Eleven students from Science 2, 4, and 5 at SMA Negeri 22 in Surabaya participated in this quasi-experimental study by taking pre- and post-tests as a group. A quantitative descriptive approach was used for data analysis. With an average n-gain score of 0.80 for XI Science 2, 0.83 for XI Science 4, and 0.78 for XI Science 5, the findings demonstrated that students' critical thinking abilities increased. Classes 4 and 5 of the XI Science program had the greatest and lowest n-gains, respectively. And a Non-Parametric Anova Test result of 0.13 was achieved. After considering the evidence, it is clear that phypox-assisted problem-based learning significantly enhances high school students' critical thinking abilities.
Kemampuan penalaran matematis peserta didik dalam menyelesaikan soal literasi numerasi ditinjau dari gaya kognitif reflektif-impulsif Chusnudhin, Rehan Muchammad Fadli; Ahshoni, Ahmad Farhan; Nafsak, Ahmad Arofi; Permana, Kelvin Lutfi; Sari, Anisa Fatwa
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 9 No 2 (2023): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v9i2.21273

Abstract

Mathematical reasoning is one of the five fundamental mathematical abilities that students need to master. The ability of mathematical reasoning is required by students to solve numeracy literacy problems. One of the factors influencing students' mathematical reasoning abilities is their reflective-impulsive cognitive style. This research aims to describe students' mathematical reasoning abilities in solving numeracy literacy problems in terms of the reflective-impulsive cognitive style. The research adopts a qualitative approach, with 6 students from class 9B at SMP Al Falah Ketintang Surabaya selected using purposive sampling. The research instruments include the MFFT cognitive style test sheet, numeracy literacy test sheet, and an interview guide that has been validated by three validators. Data analysis techniques involve data collection, data condensation, data presentation, and drawing conclusions. Based on the analysis and discussion, it is concluded that the mathematical reasoning abilities of students with a reflective cognitive style, particularly in the indicator of performing mathematical manipulations, are not yet well fulfilled. Similarly, the mathematical reasoning abilities of students with an impulsive cognitive style, especially in the indicator of constructing evidence and providing reasons/evidence for the correctness of the solution, are not yet well fulfilled. The mathematical reasoning abilities of students with both reflective and impulsive cognitive styles in solving numeracy literacy problems are more dominant in the moderate and low categories.
Co-Authors Ahshoni, Ahmad Farhan Chusnudhin, Rehan Muchammad Fadli Fatwa Sari Tetra Dewi Hasyim, Faiz Nafsak, Ahmad Arofi Trise Nurul Ain