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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

Validity of a Physics E-Module Based on Creative Problem Solving Model Integrated With Renewable Energy Widya; Ginting, Fajrul Wahdi; Iqbal, Muhammad; Andriani, Riza
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.5959

Abstract

E-modules are one of the teaching materials that can support the goals of an independent curriculum because with e-modules students can learn easily, can be accessed anywhere and at any time. The CPS model can train students to be skilled and creative in solving problems. One of the characteristics that needs to be integrated in teaching materials is energy saving. The aim of the research is to produce e-modules that meet the criteria of being feasible, practical and effective in improving student learning outcomes. This e-module was developed through research and development using the EDR (Educational Design Research) model with the following stages: analysis and exploration, design and construction, and evaluation and reflection. The Physics E-Module was developed for Work and Energy material which was developed based on Creative Problem Solving steps. Then this e-module also contains information about renewable energy and several energy saving invitations to students. The physics e-module that was developed met the very valid criteria, with detailed scores: 87.5 for the content suitability category, 87.5 for the e-module presentation category, 95.45 for the graphics category, and 91.67 for the language category. Thus, the physics e-module received a very valid assessment for all validation categories.
Pengembangan Media Pembelajaran Augmented Reality (AR) Terintegrasi Pembelajaran STEM Sakdiah, Halimatus; Andriani, Riza; Ginting, Fajrul Wahdi; Fatmi, Nuraini
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6043

Abstract

This research is motivated by the development of science and technology in the 21st century, especially in the fields of Augmented Reality (AR) and STEM (Science, Technology, Engineering, and Mathematics) learning which provides opportunities for students to develop work skills and mathematical abilities which lead to the formation of life competencies in the future that is the competence of Education for Sustainable Development Goals (ESDG). This AR Learning Media was developed with a 4D development design: Define, Design, Development, and Dissemination. The subjects of this research were 7th-grade science students and teachers at SMPN 1 Dewantara. Media and content validation was carried out by 2 material experts and a media expert. Instruments used Media validation sheets, materials, and student and teacher response questionnaires. Analysis was done using percentage techniques on validation sheets, teacher response questionnaires, and student responses. The results of this research are AR media prototypes that are very feasible according to material experts and appropriate according to media experts with excellent student responses and the teacher's response was very practical
Digital Assessment Tools: As a Media for Assesing High School Science Learning Mellyzar, Mellyzar; Andriani, Riza; Lukman, Isna Rezkia; Muttakin, Muttakin; Wati, Eva; Pasaribu, Ali Imron; Fadli, Mhd. Ridwan
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.6416

Abstract

This research is to produce a suitable digital assessment tool for high school students' in chemical literacy with validity, reliability, levels of difficulty and discrimination power. The research metodology is Research and Development (R&D) using the Oriondo and Dallo-Antonio model. The research stages include planning the test instrument, testing, determining empirical validity, determining reliability, and interpreting test scores. In the planning (instrument creation), where the validation score estimates by experts in content, language, construction, and media are above 0.8, indicating that the test instrument is considered suitable for further testing to estimate validity, reliability, difficulty levels, and discrimination power. Out of the 25 developed questions, 24 fit the Rasch model. The reliability of Instrument Part I is 0.67, and Part II is 0.65, falling into the "sufficient" category. The questions exhibit varied difficulty levels, ranging from very easy to very difficult, with a standard deviation (SD) of 0.21 for Part I and 0.14 for Part II. The separation achieved by Instrument Part I is into 4 ability groups, while Instrument Part II separates into 2 ability groups. The distractors for multiple-choice questions fall into the "good" and "very good" categories, fulfilling their intended function effectively.