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Implementation of Augmented Reality Booklet Based on Problem Based Learning on Earth and Solar System to Increase Students' Scientific Literacy Skills: Penelitian Masudatut Toyyibah; Agung Mulyo Setiawan; Firda Awalia Putri; Safwatun Nida
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 5 No. 1 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 5 Nomor 1 (Juli 2026 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v5i1.3175

Abstract

This study aims to improve students' scientific literacy on Earth and Solar System material through the use of Augmented Reality (AR)-based booklets integrated with the Problem-Based Learning (PBL) model. Scientific literacy is an important ability in science education, especially to understand abstract concepts and natural phenomena scientifically. The method used in this research is pre-experimental design with one-group pretest-posttest, involving 32 seventh grade students in one of the public junior high schools in Malang City. The instrument used was a scientific literacy description question based on the 2025 PISA framework, which has been validated by experts and field tested. The results showed a significant increase in the average score of students' scientific literacy after treatment, from the "sufficient" category at the pretest to "moderate" at the posttest. This shows that the integration of AR technology and PBL approach in booklet media can improve students' scientific understanding, critical thinking skills, and interest in learning about Earth and Solar System material.
Implementation of PBL by Applying TaRL on Vibration Material to Improve Learning Outcomes of Eighth Grade Students : Penelitian Azizah Wahyuningsih; Agung Mulyo Setiawan; Sitti Djuwarijah
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 5 No. 1 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 5 Nomor 1 (Juli 2026 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v5i1.3356

Abstract

This study aimed to improve eighth-grade students’ learning outcomes on vibrations by using the Problem-Based Learning (PBL) model combined with the Teaching at the Right Level (TaRL) approach. Conducted at SMP Negeri 2 Pakis, the research used a one-group pretest and post-test design. Students were grouped into low, medium, and high thinking ability levels based on an initial diagnostic test. Learning activities were tailored to each group’s level, supported by interactive PhET simulations to explore vibration concepts. Contextual problems matched to their abilities helped students understand the material better and participate actively in problem-solving. The results showed an average n-gain of 0.45, indicating a medium improvement in learning outcomes. Besides academic gains, students also improved their critical thinking, collaboration, and motivation. This study suggests that combining PBL with TaRL is an effective strategy to enhance learning and engagement in eighth-grade science topics like vibrations.