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All Journal JCER (Journal of Chemistry Education Research) JIPI (Jurnal IPA dan Pembelajaran IPA)
Himmah, Rif'atul
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Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Physics

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Development of E-Student Worksheets-Based on Guided Inquiry Assisted by Augmented Reality and Three Dimension on Human Excretory System Topic Isna, Isnanik; Qurrota A'yuna, Wilda; Himmah, Rif'atul
JCER (Journal of Chemistry Education Research) Vol. 7 No. 2 (2023): Volume 7 No. 2 December 2023
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jcer.v7n2.p277-289

Abstract

21st century places students as an active subjects in the learning process. Electronic Student Worksheets based on guided inquiry and assisted by Augmented Reality (AR) and three-dimensional (3D) technology can facilitate the learning process that can be students centered in the era of rapid technological developments and the pandemic covid-19. The purpose of this research was to produce an electronic student worksheets based on guided inquiry assisted by AR and 3D on valid and practical human excretory system topic to be used in science learning at the VIII grade junior high school level. This study used research and development (R&D) methods with a 4D development model consisting of the stages defining, designing, developing, and disseminating, but in this study, there was no disseminate stage. The electronic student W\worksheets was tested on a limited basis to 32 students of class VIII G SMP Negeri 24 Malang. This study E- Student Worksheet Based on Guided Inquiry Assisted By Augmented Reality and Three Dimension on valid and practical human excretory system material used in science learning at the VIII grade junior high school level. The validity of the developed E- Student Worksheet obtained a percentage of 98.02% with a very valid category. The practicality of the E- Student Worksheet in terms of the assessment process, students obtained a percentage of 97% with a very practical category. Meanwhile, the practicality of E- Student Worksheet in terms of student responses obtained a percentage of 93.25% with a very practical category.
Scientific Literacy Competency Profile of Junior High School Students on Sustainable Energy Himmah, Rif'atul; Jatmiko, Budi; Prahani*, Binar Kurnia; Saphira, Hanandita Veda
Jurnal IPA & Pembelajaran IPA Vol 8, No 4 (2024): DECEMBER 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v8i4.42375

Abstract

The increasing demand for sustainable energy solutions presents a critical challenge that necessitates the development of scientific literacy among students. In response to this challenge, it is essential to develop students' understanding of sustainable energy. This study aims to analyze the science literacy profile of junior high school students on sustainable energy materials. A descriptive quantitative study was carried out in August 2024 at a State Junior High School in Kediri Regency, East Java, Indonesia with a sample of 130 grade VIII students. The research instrument was validated literacy test categorized as highly valid, with a reliability score of 92.14%, encompassing three PISA science competencies. The results showed that the majority of students from the sample had science literacy at the basic level or it can be said that it is in the low category with an average score of 49.00, where Students can only search for information in the science texts presented. The science literacy profile in the three competencies was also low, with an average score of 45.50% to explain scientific phenomena, 35.40% to design and evaluate research and interpret data, and 40.00% to research, evaluate, and use scientific information in decision-making. In conclusion, the science literacy of junior high school students is relatively low in all aspects tested, indicating the need for improvement in science learning, especially on the topic of sustainable energy
Co-Authors Binar Kurnia Prahani Budi Jatmiko Isna, Isnanik Qurrota A'yuna, Wilda Saphira, Hanandita Veda