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Journal : Edumatsains

Analysis of Computational Thinking Skills of Vocational School Students Based on Mathematical Literacy Skills in the Society 5.0 Era Ainur Ayu Maulina; Hikmatul Khusna
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 9 No 1 (2024): July
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v9i1.5974

Abstract

Computational thinking skills are important and need to be developed in the 21st century. This study aims to describe the computational thinking ability of vocational school students based on mathematical literacy skills in the era of society 5.0. This research uses a qualitative descriptive method. This research was carried out at SMKN 1 Gunung Putri with research subjects namely students in grades XI RPL 1 and XI RPL 2 totaling 66 students. From the research subjects, 3 students were selected who had high, medium, and low mathematical literacy skills. The data collection technique was carried out using CT ability tests and CT ability interviews. The data analysis techniques used are data reduction, data presentation, and conclusion drawing. This study shows that overall students' computational thinking skills are still relatively low because they have not mastered and applied all the indicators to the maximum. In students with high mathematical literacy skills, able to involve decomposition indicators, pattern recognition, algorithmic thinking, abstraction and generalization in type 1 and 2 problems. Students with moderate mathematical literacy skills are able to involve decomposition indicators, pattern recognition, and algorithmic thinking in type 1 and 2 problems. Students with low mathematical literacy skills, able to involve decomposition indicators and pattern recognition in type 1 and 2 problems, as well as algorithmic thinking indicators only in type 2 problems.
Investigating PBL’s Effect on Critical Thinking by Cognitive Style: A Quasi-Experimental Study Ismi Indriani Bahtiar; Hikmatul Khusna
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7065

Abstract

Critical thinking skills enable individuals to analyze various perspectives before reaching a conclusion, resulting in more appropriate and successful actions. FI and FD cognitive styles influence how students process information, with FI students tending to be more analytical and independent, while FD students are more dependent on context and external assistance in understanding the material. This research aims to: 1) To investigate the outcome of the impact of PBL method for evaluating students critical thinking abilities, 2) to investigate the variation among FI and FD cognitive styles of students in relation to their critical thinking abilities in the PBL model- applied class. This research employed a quantitative method based on a quasi- experimental configuration with a non-equivalent control group design involving 71 high school students. Data analysis techniques used t-tests and effect size calculations. The conclusion of this research suggest that: 1) The PBL model did not significantly improve students' critical thinking abilities, with the obtained effect size classified as moderate, 2) After learning with the PBL method, compared to students with FD cognitive styles, those with FI cognitive styles had noticeably superior critical thinking skills., where the average score for FI students was higher than that for FD students.