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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) IJIS Edu : Indonesian Journal of Integrated Science Education
Damayanti, Herlina
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Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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ANALISIS PENYESUAIAN DIRI DITINJAU DARI TIPE KEPRIBADIAN PESERTA DIDIK KELAS X SMAN 1 PONTIANAK Damayanti, Herlina; Purwanti, Purwanti; Lestari, Sri
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 6, No 11 (2017): Nopember 2017
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract This study aims to obtain information about the adjustment in terms of personality type of students grade X SMAN 1 Pontianak. The method used is descriptive method, using Causal-Comparative Studies. The sample in this research is 87 students of class X IPS SMAN 1 Pontianak. Data collection techniques are indirect communication techniques and direct communication, data collection tool that is inventory and interview guide. Data analysis technique is descriptive statistical technique. The results of data analysis, indicating that the students' self-adjustment of each personality type corresponds to the characteristic personality type by Littauer. The quality of self-adjustment of Choleris personality type reached 81% with good category, Phlegmatis reached 78% good category, Sanguinis reached 75% good category, and Melancholy reached 74% good category. In this case, the counselor teacher has not been instrumental in helping learners understand personality types, but has made curative efforts in the problem of self-adjustment of learners. Keywords : Adjustment, Personality Types, Florence Littauer
Integration of PjBL-STEM and Virtual Laboratory as a Strategy to Enhance 21st Century Scientific Literacy in Junior High School Science Learning Saputra, Ahmad; Fandi, Real; Nurohman, Sabar; Natadiwijaya, Ismail Fikri; Wilujeng, Insih; Widowati, Asri; Damayanti, Herlina
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 8, No 1 (2026): January 2026
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v8i1.9287

Abstract

This study aims to analyze the effectiveness of integrating Project-Based Learning (PjBL) with Science, Technology, Engineering, and Mathematics (STEM) and virtual laboratories in enhancing 21st-century scientific literacy among junior high school students. A quasi-experimental design employing a one-group pretest–posttest model was used, involving 25 seventh-grade students from SMP Negeri 11 Yogyakarta. Data were collected using a scientific literacy test encompassing three dimensions: explaining phenomena scientifically, interpreting data and scientific evidence, and evaluating and using scientific information. The results revealed a significant difference between pretest and posttest scores (p < 0.05), with a normalized gain score of 0.62 categorized as medium. The greatest improvement occurred in the dimension of explaining phenomena scientifically (0.83), followed by interpreting data and scientific evidence (0.67), and evaluating and using scientific information (0.58). The integration of PjBL-STEM with virtual laboratories enhanced students’ conceptual understanding, scientific reasoning, and inquiry skills through interactive and contextual learning experiences. These findings demonstrate that the hybrid PjBL-STEM model, supported by virtual laboratory simulations, effectively promotes 21st-century scientific literacy. Moreover, this study provides empirical evidence on how the integration of PjBL-STEM and virtual laboratories can bridge the gap in scientific literacy development within Indonesian secondary education.
Co-Authors Asri Widowati Fandi, Real Insih Wilujeng Mudinillah, Adam Natadiwijaya, Ismail Fikri PURWANTI PURWANTI Sabar Nurohman Saputra, Ahmad