Mohd Shafie Rosli
Universiti Teknologi Malaysia

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Investigating the immersion of inquiry in lecture in improving students’ understanding about scientific inquiry Muntholib Muntholib; Sri Rahayu; Naif Alsulami; Mohd Shafie Rosli
Jurnal Cakrawala Pendidikan Vol 41, No 3 (2022): Cakrawala Pendidikan (October 2022)
Publisher : LPMPP Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/cp.v41i3.33020

Abstract

This study aimed to examine the extent to which scientific inquiry procedures during a lecture improvelead to an improvement in students’ understanding of scientific inquiry. The study implemented a one-group pretest-posttest design. Participants were 53 first-year students from the Chemistry Department atin a public university in Malang Ccity. Students’ understandings of scientific inquiry were assessed before and after the instruction using the Views About Scientific Inquiry (VASI) questionnaire. TThe participants’ responses were analysed descriptively and classified into three categories: informed, partially informed, and naïve, with Cohen’s inter-rater reliability value of 0.81.he participants’ responses were analysed descriptively and classified into three categories, namely informed, partially informed, and naïve views with Cohen’s inter-rater reliability value of 0.81. The results showed that (1) before treatment, students' understanding of scientific inquiry was at the level of partially informed and naïve, and (2) the immersion of scientific inquiry procedures in lectures improved students' understanding of scientific inquiry with the improved strength of Cohen's d-effect size was 1.10 (much larger than the typical category) or average normalized gain was 0.3 (medium category).
Investigating Eleventh Graders' Critical Thinking Skills on Reaction Rate Muntholib Muntholib; Eli Khusmawardani; Yahmin Yahmin; Mohd Shafie Rosli
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 7, No 2 (2022): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v7i2.12016

Abstract

Critical thinking skills are high-order thinking skills in which students are required to solve complex problems. The topic of reaction rate has conceptual knowledge, cognitive skills, and psychomotor skills that can be used to assess and develop students' critical thinking skills. This study aims to analyze the critical thinking skills of science eleventh graders on reaction rate. This research applies the survey research method. As the research instrument, it uses a critical thinking skills test on the reaction rate consisting of 27 multiple choice questions with a reliability of 0.756 by involving 153 public senior high school students. The authors develop this test. The results show that the average score of respondents’ critical thinking skills was 33.66 (low category). At the sub-skill level, the average score of respondents' skills in interpreting was 32.73 (low), analyzing was 29.04 (low), inferencing was 36.77 (low), evaluating was 24.61 (low), and explaining was 33.88 (low). This shows that the learning experiences of the students have not been able to develop their critical thinking skills. Therefore, this research suggests the need for a learning strategy that can be used to improve students' critical thinking skills.