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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal IPA Terpadu PENDIPA Journal of Science Education BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Eduproxima : Jurnal Ilmiah Pendidikan IPA Jurnal Pendidikan Indonesia Gemilang JSEP (Journal of Science Education and Practice) Jurnal Sastra Indonesia Jurnal Pendidikan Abad Ke-21
Nestiadi, Adi
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Journal : PENDIPA Journal of Science Education

 1 
Pengembangan LKPD Berbasis Model SSCS (Search, Solve, Create, And Share) Materi Pemisahan Campuran Untuk Menumbuhkan Keterampilan Berpikir Kritis Siswa Kelas VIII SMP Anggraeni, Titi Dewi; El Islami, R. Ahmad Zaky; Nestiadi, Adi
PendIPA Journal of Science Education Vol 9 No 2 (2025): June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.2.372-380

Abstract

Penelitian ini mempunyai tujuan untuk mencari tahu tingkat validitas dan respon siswa terhadap bahan ajar LKPD berbasis model SSCS untuk menumbuhkan keterampilan berpikir kritis siswa. Digunakan model pengembangan 4-D dengan tahapan define, design, develop, disseminate. Metode yang peneliti pakai ialah metode Research and Development (R&D) dengan instrumen berupa angket wawancara, angket respon siswa, dan angket validasi. Data dianalisis secara deskriptif kuantitatif dan kualitatif. Hasil persentase validasi bahan ajar LKPD yang diperoleh dari validator ahli materi 90,20% (sangat valid), validator ahli bahan ajar 87,70% (sangat valid), validator ahli praktisi 90,97% (sangat valid). Hasil dari tingkat respon siswa menunjukkan nilai persentase dengan rata-rata 86,07% (sangat valid). Melalui temuan tersebut dapat ditarik simpulan bahwa LKPD berbasis model SSCS materi pemisahan campuran dapat siswa gunakan pada kegiatan pembelajaran IPA.
Pengembangan Media Video Pembelajaran Berbasis Contextual Teaching Learning Pada Tema Lingkunganku Tercemar Untuk Menumbuhkan Kemampuan Berpikir Kreatif Siswa SMP: Pengembangan Media Video Pembelajaran Berbasis Contextual Teaching Learning Pada Tema Lingkunganku Tercemar Untuk Menumbuhkan Kemampuan Berpikir Kreatif Siswa SMP Kurniasih, Yani; Leksono, Suroso Mukti; Nestiadi, Adi
PendIPA Journal of Science Education Vol 9 No 2 (2025): June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.2.403-412

Abstract

This study is based on the constraints found in the field regarding the science learning process in junior high schools. Learning activities oriented towards contextual learning and students' creative thinking skills have not been implemented optimally. Creative thinking skills can be implemented by developing them through video learning media based on Contextual Teaching Learning. This study aims to determine the level of validation of video learning media based on Contextual Teaching Learning on the theme of my polluted environment to develop the creative thinking skills of junior high school students. The method used is Research & Development (with the 4D model), namely the define, design, development and dissemination stages. The development stage shows the results of the validity of video learning media based on contextual teaching learning on the theme of my polluted environment to develop the creative thinking skills of junior high school students that based on validation by material experts, the percentage value is obtained 88,40%  In the category "Very valid", expert validation by media experts obtained a percentage value of 81,67% In the category "Very Valid" And practitioner validation obtained a percentage value of 93,33% % in the category "Very valid". The results of the validity level of the learning video media product reached a percentage value of 87,80 % in the category “Very valid”.
PENGEMBANGAN BUKU SAKU BERBASIS EKOLITERASI UNTUK PESERTA DIDIK KELAS VII Virnanda, Lyra; Pamungkas Alamsyah, Trian; Nestiadi, Adi
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.628-633

Abstract

Current environmental problems are often referred to as the triple planetary crisis, where this phenomenon refers to three environmental problems, namely climate change, pollution and biodiversity loss. This phenomenon occurs because of the lack of public concern for the environment. In the midst of the environmental issue phenomenon, a person must be able to protect the environment, the most effective way to produce a generation that cares about the environment can start from the world of education. Based on observations and interviews that have been carried out, the current ecoliteracy skills of students are still not optimal, so this study aims to describe the results of validation from experts and readability tests by students on the development of ecoliteracy-based pocket books for junior high school students in grade VII on the material of interactions between living things and the environment. This study uses the Research and Development method with the ADDIE (Analyze, Design, Development, Implementation and Evaluation) development model, implemented at a Public Junior High School in Serang City with a sample of 30 grade VII students. The analysis was carried out qualitatively and quantitatively with the results of the study showing that ecoliteracy-based pocket books have a "very valid" level of validity. Validation by experts obtained a percentage of 84% and readability test with a percentage of 88%. Based on the results, the developed teaching materials are considered very valid, so they are worthy of being used for the learning process and further testing on a wider scale.
The Pengaruh Model Learning Cycle Type 7E untuk Meningkatkan Kemampuan Berpikir Kritis Peserta Didik Kelas VII pada Konsep Perubahan Zat Pada Kehidupan Sehari - hari Karunia Waen, Thetia; Nestiadi, Adi; Berlian, Liska
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.922-929

Abstract

Lack of student understanding of learning materials often results in low learning outcomes. Therefore, selecting the right learning model is an important factor in achieving learning objectives, because it can help students understand the material more deeply. One approach that is considered effective and innovative is the Learning Cycle Type 7E model. This study aims to analyze the effect of implementing the Learning Cycle Type 7E model on students' critical thinking skills on the concept of Changes in Substances in Daily Life. The research method used was a quasi-experimental design with a nonequivalent control group design, which was carried out in one of the Public Junior High Schools in Serang City. The research sample was selected using a purposive sampling technique, consisting of 36 students in the experimental class and 36 students in the control class. Data collection was carried out using a test instrument in the form of HOTS (High Order Thinking Skills) questions that had passed validity and reliability tests. The results showed that the application of the Learning Cycle Type 7E model had a significant effect on improving the critical thinking skills of eighth grade students on the concept of changes in substances in daily life. Based on the results of the Independent Sample T-Test, a significance value (Sig. 2-tailed) of <0.001 was obtained, which is smaller than 0.05. In addition, the results of Group Statistics show that the average pre-test score of the experimental class was 37.54, while the control class was 34.78. Meanwhile, the average post-test score of the experimental class reached 41.51, higher than the control class which obtained an average of 36.59. These findings indicate that the Learning Cycle Type 7E model is effective in improving students' critical thinking skills.
Co-Authors Agatha, Sonia Alexsander, Kelvin Anggraeni, Titi Dewi Berlian, Liska Biru, Lulu Tunjung Diah, Ila Nurmila Elyjar, Cut Dienni Fatin, Roihanah Hafidah, Siti Nur Karunia Waen, Thetia Kurniasih, Septi Kurniasih, Yani Nulhakim, Lukman Nuraina, Nina Nurila, Ila Pamungkas Alamsyah, Trian Prasetyo, Tegar Bayu R. Ahmad Zaky El Islami Raflia, Muhammad Saepudin, Endin Sandra Amelia Sjaifuddin, Sjaifuddin Suroso Mukti Leksono Suroso Mukti Leksono Vica Dian Aprelia Resti Virnanda, Lyra