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All Journal Jurnal Sains Dasar Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Journal of Science Education Research Physics and Science Education Journal (PSEJ) Technological Pedagogical Content Knowledge
Ekosari Roektiningroem
Universitas Negeri Yogyakarta
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics Social Sciences

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Journal : Journal of Science Education Research

 1 
Development of Project-Based Learning Science Module to Improve Critical Thinking Skills of Junior High School Students Widodo Setiyo Wibowo; Ekosari Roektiningroem; Norma Bastian; Karina Syahrul Hudda
Journal of Science Education Research Vol 2, No 2 (2018): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (497.724 KB) | DOI: 10.21831/jser.v2i2.22471

Abstract

The study was conducted to develop science module based on project-based learning that is feasible to be implemented in science learning and has potency to build critical thinking skills of junior high school students. The study was Research and Development (RnD), modified from Borg and Gall steps covering only research and information collecting, planning, preliminary form of product development, expert judgment, product revision, and final product. The subjects were 2 expert lecturers (content expert and media expert) and 2 science teachers of SMP N 1 Wonosari. The types of data were quantitative and qualitative. Data were collected by means of SSP validation sheets and disaster preparedness identification sheets. The techniques of data analysis were descriptive analysis of qualitative and quantitative to 5 grading scale. The result of the study shows that science module is feasible to be implemented in science learning and has potency to build critical thinking skills of junior high school students.
Development of Student Worksheet Based on Guided Inquiry Assisted by Phet Simulation to Improve Concept Comprehension Fatihah Nur Amini; Ekosari Roektiningroem; Insih Wilujeng
Journal of Science Education Research Vol 6, No 1 (2022): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jser.v6i1.48244

Abstract

This study aimed to develop a product in the form of student worksheet based on the guided inquiry assisted by PhET simulation media on Vibration and Wave materials that was feasible according to validators, practical according to science teacher and student responses, and effective to improve student’s concept comprehension. This study was a research and development (R and D), which was adapted from Thiagarajan’s 4D model. The main field-testing was conducted at SMPN 2 Sukoharjo via online upon 12 students of class VIII H. The design of the main field-testing was one group pre-test-post-test design. The analysis technique included the mean score, Meltzer’s standard gain test and Cohen’s effect size test. The results show that (1) the obtained student worksheet product based on guided inquiry assisted by PhET simulations was feasible according to the material and media experts with an excellent category, (2) the practicality of the student worksheet used by science teacher was in an excellent category and obtained good responses from the students, and (3) the effectiveness of the developed student worksheet was able to improve concept comprehension with a gain score in the moderate category and the effect size was categorized as a strong effect. 
Co-Authors Afifah, Annisa Nur Allesius Maryanto Anindia, Annastasya Tri Asri Widowati Biyan Munita Dewi Cahyaningsih, Febriana Dadan Rosana Dita Puji Puji Rahayu Djukri Djukri Dwisiwi Sri Retnowati, Rahayu Eko Widodo Fatihah Nur Amini Fiyandita, Hasna Dianing Gita, Elshandra Hujatulatif, Adha Insih Wilujeng Karina Syahrul Hudda Kurnia Laili, Ulfah Lutfi Rahmawati Nurhadi Maryanto, Allesius Maryanto, Alleysius Miftakhurofiah, Miftakhurofiah Miftaqul Janah Ningrum, Vitria Oktavia Norma Bastian Octavian Hastogiri, Santika Palupi Asti Utami Pramitasari, Nesya Puji Rahayu, Dita Puji Purwanti Widhy Purwanti Widhy Hastuti Putri Anjarsari Putri, Dea Dimyathi Agus Rizki Arumning Tyas Setiyo Wibowo, widodo Setyawati, Anis Siti Fadilah, Anita Rohmah Siti Noviani, Rizki Siti Rahmawati Suciningtyas Purbasari Sudomo, Joko Tatap Pamuji Tessarani, Yutika Tina, Lestari Tri Wijiasri, Sa'adah Widiastuti, Isnaeni Widodo Setiyo Wibowo WINARTO Zuhdan Kun Prasetyo