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Journal : Natural Science Education Research (NSER)

PENGEMBANGAN DAN ANALISIS SOAL PILIHAN GANDA MATAKULIAH ANATOMI FISIOLOGI MAKHLUK HIDUP UNTUK MAHASISWA PROGRAM STUDI PENDIDIKAN IPA Rais, M. Amien; Mulyastuti, Herlina; Wahyudhi, Sunu; Mu'aziyah, Siti Eneng Sururiyatul
Natural Science Education Research Vol 7, No 3 (2024): Natural Science Education Research
Publisher : Program Studi Pendidikan IPA, Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/nser.v7i3.28111

Abstract

PENGEMBANGAN BOOKLET BERBASIS ETNOSAINS PADA JAJANAN JENANG AYAS UNTUK MENINGKATKAN LITERASI SAINS SISWA Magfiroh, Puteri Hidayatul; Rakhmawan, Aditya; Yamin, Yamin; Hartiningsih, Try; Mulyastuti, Herlina
Natural Science Education Research Vol 8, No 2 (2025): Natural Science Education Research
Publisher : Program Studi Pendidikan IPA, Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/nser.v8i2.30887

Abstract

This development research aims to produce an ethnoscience-based booklet on jenang ayas snacks and to determine the validity, readability, student responses and improvement of science literacy towards ethnoscience-based booklets. This type of Research n Development (RnD) research, using the ADDIE model. Sampling using a side purposive teahnique. The population in this study were all students of class VIII of SMP 31 Gresik with a sample of class VIII-C. The instrument used were validation sheets media, material experts, readability questionnaires, responses, and science literacy questions. The result of the study showed that the ethnoscience-based booklet on jenang ayas snacks that was developed was included in the very valid category for use, seen from the results of media expert validation of 94,03%, material expert validation of 96,53%, readability questionnaire of 88,92%, student response questionnaire of 88,45%, and an increase in science literacy on N-Gain of 0,69. These result indicate that ethnoscience-based booklets on jenang ayas snacks is effective in improving student’s science literasy.
MODEL PBL BERBANTUAN MEDIA PhET UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS PADA MATERI GETARAN DAN GELOMBANG Hasanah, Maylinda; Yasir, Mochammad; Wahyuni, Eva Ari; Yamin, Yamin; Mulyastuti, Herlina
Natural Science Education Research Vol 8, No 2 (2025): Natural Science Education Research
Publisher : Program Studi Pendidikan IPA, Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/nser.v8i2.31019

Abstract

This study was conducted because the critical thinking skills of students in education were relatively low because students were still unable to follow the learning pattern of critical thinking skills. The purpose of this study was to determine the increase in students’ critical thinking skills after the application of the PBL model assisted by PhET media on vibration and wave material. This study used a quasi-experimental design methodand was carried out at the UPTD SMPN 4 Bangkalan. The study population was all students of class VIII in the 2024/2025 Academic Year. Sampling used a purposive sampling technique. The sample used was class VIII-A. The analysis technique for increasing students’ critical thinking skills used the N-gain test. The results showed that there was an increase in students’ critical thinking skills after the application of the PBL model assisted by PhET media with an average N-gain result of 0,62 in the moderate category.