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All Journal Unnes Science Education Journal SOSCIED Jurnal Pendidikan Ilmu Pengetahuan Alam (JP-IPA)
Rohmawati, Ifatur
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Biochemistry, Genetics & Molecular Biology Chemistry Education Physics Social Sciences

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Identification Science and Engineering Performance Elementary School Students Using Based LKPD Engineering Design Process Rohmawati, Ifatur; Putra, Pramudya Dwi Aristya; Rusdianto, Rusdianto
Unnes Science Education Journal Vol 12 No 3 (2023): December 2023
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v12i3.73565

Abstract

Science and engineering performance play an important role in science and engineering education. This study aims to identify science and engineering performance by using LKPD based Engineering Design Process (EDP). This type of research is qualitative using the method case study. Data was collected through observation, interviews and documentation. The validity of the data using triangulation techniques. The results of the study showed that the use of EDP-based worksheets can improve science and engineering performance in elementary school students. Students demonstrate a better understanding of science concepts and techniques and are able to apply them in the EDP included in the LKPD. But some students still think that science concept events are things that are rarely encountered in everyday life. So that students do not understand the science concept that occurs in a water filter. However, students are able to demonstrate the ability to identify problems, design solutions, and evaluate the results they get.
Penerapan Model Pembelajaran Problem Based Learning (PBL) untuk Meningkatkan Hasil Belajar Peserta Didik Kelas VII Materi Ekologi dan Keanekaragaman Hayati Rohmawati, Ifatur; Hanikah, Hanikah; Sumiri, Sumiri
Jurnal Pendidikan Ilmu Pengetahuan Alam (JP-IPA) Vol 6, No 01 (2025): Mei 2025
Publisher : STKIP HARAPAN BIMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56842/jp-ipa.v6i01.518

Abstract

This research aims to improve student learning outcomes through the application of the problem based learning model in class VII Ecology and Biodiversity material. The research methods are classroom action research (PTK), and location. The research was conducted at SMPN 1 Plered with a total of 33 students as research subjects. Data collection techniques using tests. The test aims to obtain student learning outcomes carried out during the pre-cycle, cycle I and cycle II. The instrument used is multiple choice questions. Based on analysis data obtained in the first cycle of students get an average score of 70%, then in cycle II students get an average score of 85%. Through the results obtained, the application of the Problem Based Learning learning model is effective in improving student learning outcomes. Implementing learning using the Problem Based Learning (PBL) learning model is very helpful in improving student learning outcomes, shown by the increase in average scores in each cycle.
PHET VIRTUAL SIMULATION TRAINING TO IMPROVE TEACHER COMPETENCE AT SMPN 1 PLERED Hanikah, Hanikah; Mutiara, Hana; Utami, Gita Nita; Hanifah, Hanifah; Rohmawati, Ifatur; Siregar, Intana Juwita Sari
SOSCIED Vol 8 No 1 (2025): SOSCIED - Juli 2025
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v8i1.931

Abstract

Penelitian ini bertujuan untuk mendeskripsikan pelaksanaan pelatihan penggunaan simulasi virtual PhET dan dampaknya terhadap peningkatan kompetensi guru IPA di SMPN 1 Plered. Metode yang digunakan adalah deskriptif kualitatif dengan teknik pengumpulan data melalui observasi, wawancara, dan dokumentasi. Sebanyak 15 guru berpartisipasi dalam pelatihan. Hasil menunjukkan bahwa pelatihan membantu guru memahami cara menggunakan PhET Simulation dan mengintegrasikannya dalam pembelajaran IPA secara interaktif. Guru mampu merancang kegiatan pembelajaran berbasis eksperimen virtual dan lebih percaya diri dalam menyampaikan konsep-konsep abstrak. Selain itu, penggunaan simulasi PhET dinilai efektif meningkatkan keterlibatan dan pemahaman peserta didik. Meskipun masih terdapat kendala seperti keterbatasan perangkat dan akses teknologi, pelatihan ini terbukti memberi dampak positif terhadap kesiapan guru dalam memanfaatkan media digital. Simulasi PhET menjadi solusi alternatif untuk keterbatasan laboratorium dan meningkatkan kualitas pembelajaran IPA.
Co-Authors hanifah hanifah Hanikah, Hanikah Mutiara, Hana Pramudya Dwi Aristya Putra Rusdianto Rusdianto, Rusdianto Siregar, Intana Juwita Sari Sumiri, Sumiri Utami, Gita Nita