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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

Pengembangan Lembar Kerja Peserta Didik (LKPD) Berorientasi Problem Solving untuk Melatihkan Keterampilan Berpikir Kritis Peserta Didik pada Materi Asam Basa Nabila, Annisa; Azizah, Utiya
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.6937

Abstract

The purpose of this research was to describe the viability of using problem solving worksheets to teach students how to think critically about acid-base material. In assessing the viability of the student worksheets that have been developed, there are three factors that are taken into consideration, namely validity, practicality, and efficacy. In this study, 22 students from class XI MIPA 13 SMAN 1 Sidoarjo participated in a limited trial stage of the Research and Development (R&D) technique from Borg and Gall. The findings of this research indicate that validity, which comprises construct and content validity, each received a mode value of four using appropriate standards. Based on student reaction surveys, practicality reached 92.80% with extremely practical standards, and relevant student activities in the first and second meetings respectively obtained a percentage of 95 55% and 96.12%. The N-gain test yielded medium and high criteria for efficacy. The research's findings indicate that problem solving focused student worksheets are a workable way to support students in strengthening their capacity for critical thought when studying acid-base content.
Development of E-Learning Based PBL-STEM Learning Tools on Students' Science Process Skills and Critical Thinking Ability Dwiningsih, Kusumawati; Sukarmin, Sukarmin; Lutfi, Achmad; Hidayah, Rusly; Suyono, Suyono; Azizah, Utiya; Alya, Aiza
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.7106

Abstract

Education in the 21st century must be in harmony with technological developments where students are expected to be able to master useful skills to be responsive to changes and developments over time and to have in-depth knowledge and understanding to become lifelong learners. Based on these problems, the researcher aims to produce e-learning based PBL-STEM learning tools that are valid, practical and effective. This research procedure follows the Borg and Gall research and development method. Where the research method is pre-experimental, researchers use the One Group Pretest - Posttest Design approach. The results of this research are: the teaching tools were declared valid in terms of validation results of 95%, the practicality of the teaching tools seen from the student response questionnaire obtained a score of 95% and the student activity observation sheet as supporting data obtained a value of 98%, and the effectiveness of interactive e-modules can be seen from the average N-Gain value of the science process skills test obtained an average N-Gain value of 0.73 and in the critical thinking ability test obtained an average N-Gain score of 0.70 so it can be concluded that the teaching tools developed are suitable use in learning.
Analyzing Students' Misconceptions Based on Submicroscopic Level Representation in Elements, Compounds, and Mixtures Arini, Arum Dwisetyo; Azizah, Utiya; Sukarmin; Satriawan, Muhammad; Saphira, Hanandita Veda
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.10052

Abstract

The aim of this study is to analyze misconceptions at the submicroscopic level as well as the causal factors of misconceptions in elemental, compound and mixture materials. This research was conducted using descriptive-quantitative method using three-tier diagnostic test and interview. The research subjects were grade IX with 41 students in a junior high school in Malang. The results of this study indicate that 31.0% of students experience misconceptions in determining the concept of atoms, especially for like and unlike atoms in determining elements, compounds and mixtures, 29.0% in the difference in material changes when viewed from the shape of atoms owned, and 27.0% in changes in the constituent particles of elements, compounds and mixtures. The factors causing this misconception are based on the way of learning, misconceptions from teachers, learning methods, initial abilities, and supporting books. The conclusion of this research is that students experience misconceptions that have an impact on their understanding of concepts, especially for the submicroscopic level. The ability to understand the submicroscopic level which is still low causes the need for efforts in reducing the misconceptions that occur.