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All Journal International Journal of Evaluation and Research in Education (IJERE) EDUSAINS Jurnal Penelitian Pendidikan Berkala Ilmiah Pendidikan Fisika Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Bioedukatika Journal of Science Education Research International Journal of Active Learning JPPIPA (Jurnal Penelitian Pendidikan IPA) Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education)
Sudarmin Sudarmin
Universitas Negeri Semarang
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences

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Evaluation of students’ environmental attitude instruments: exploratory and confirmatory factor analysis Siti Nurul Izzah; Sudarmin Sudarmin; Wiyanto Wiyanto; Sri Wardani
International Journal of Evaluation and Research in Education (IJERE) Vol 13, No 1: February 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v13i1.25769

Abstract

One’s environmental attitude can predict human behavior toward the environment. This study aimed to validate the environmental attitude instrument with the science, technology, engineering, and mathematics in ethnoscience-integrated (Ethno-STEM) approach. The questionnaire consisted of 16 items and was tested on 159 eighth-grade students. Data were analyzed using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). The communality value of three instrument items was less than 0.5, so they were excluded in EFA stage 1. The EFA stage 2 test results showed that the 13 instrument items had a factor loading of more than 0.5 and were categorized into five factors. The CFA stage 1 was conducted using linear structural relations (LISREL) and obtained thet-value for all items in factors 1-4 more than the t-table, so they were declared valid. Factor 5 was omitted in CFA test stage 2 due to invalid items. The CFA test results showed that the t-count of the four factors was more than the t-table. Based on the goodness of fit value, the model and measurement matrices were the same (model fit). Thus, the environmental attitude instrument items are declared valid, and the model is fit. The instrument can be used to measure environmental attitudes.
DEVELOPMENT OF E-LABORATORY INSTRUCTION USING MICROSOFT SWAY FEATURES IN ETHNO-STEM LOADED ACID-BASE PRACTICUM Kartika R Apriliani; Woro Sumarni; Sudarmin Sudarmin
JPPIPA (Jurnal Penelitian Pendidikan IPA) Vol. 9 No. 2 (2024): Desember 2024
Publisher : Universitas Negeri Surabaya in collaboration with Perkumpulan Pendidik IPA Indonesia (PPII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jppipa.v9n2.p55-64

Abstract

Microsoft Sway is a feature that can be used as a practicum learning media to equip the skill lab creativity of students. In this study, an E-laboratory instruction was produced using Microsoft Sway media. E-laboratory instruction is prepared by integrating ethno-STEM. The purpose of this research is to examine the level of feasibility, practicality, and effectiveness of the developed e-laboratory instruction. Model development used a 4D model from Thiagarajan (Define, Design, Develop, and Disseminate), with test subjects being high school students in 11th grade. Data collection techniques used expert validation sheets, user response questionnaires, observation sheets and test questions. The data analysis technique uses percentage descriptive statistics. The study results show that based on the expert’s assessment, e-laboratory instruction is deemed appropriate by both material and media experts. The results of the student response questionnaire showed that the e-laboratory was declared “Very practice”, with a percentage of 86.15% in small-scale tests and 86.33% in large-scale tests. The average of skill lab creativity based on indicators of planning skills, implementation-interpretation skills, also communication skills show a percentage of 87.19. These results indicate that e-laboratory instruction using Microsoft Sway features is feasible, practical, and adequate for acid-base practicum learning.
Co-Authors Abdul Hafiz Fajri Agung Tri Prasetya Andi Mursidi Ani Rusilowati Aprilia, Nurkintan Ariyatun Asrial Aulia Sanova Bambang Subali Candrawulan Primadianningsih DENI SETIAWAN Dissa Feby Octafianellis Dwi Agus Kurniawan Edi Waluyo Edy Cahyono Ellianawati, Ellianawati Elva Laila Endang Susilaningsih F Widhi Mahatmanti Haryanto Haryanto Hasbi Iskandar Helina Panca Intan Kusumawati Kartika R Apriliani M. Dwi Wiwik Ernawati* Mahardika Prasetyo Aji Miftahul Zannah Azzahra Naftalina Ulik Adhelia Nanik Wijayanti Noor Rifaan Novita Puspa Dewi Novitasari M Putut Marwoto Qori Agussuryani Rehani Ramadhani Retno Sri Iswari Ria Yulia Gloria Rizka Agunging Azri Rr. Sri Endang Pujiastuti Selviana Selviana Sigit Priatmoko Sigit Saptono Siti Nurul Izzah Skunda Diliarosta SRI WARDANI Susilo Susilo Teguh Putra Gusal Wawan Wawan Wiyanto Wiyanto Woro Sumarni