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Juniar Hutahaean
Universitas Negeri Medan
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Other

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Development of STREAM-Based Student Worksheets for Teaching Fluid Dynamics at SMAN 14 Medan Putri Aprillia; Juniar Hutahaean
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2608

Abstract

The low learning outcomes of students in dynamic fluid material and the limited use of innovative instructional materials necessitate the development of learning tools that integrate 21st-century skills. This study aims to develop a Student Worksheet based on the STREAM approach that is valid, practical, and effective for Grade XI MIPA students at SMAN 14 Medan. This research employed the Research and Development (R&D) method using the 4-D model, consisting of define, design, develop, and disseminate stages. The research subjects were 36 students of class XI MIPA 3 at SMAN 14 Medan. The research instruments included expert validation sheets, a teacher response questionnaire using a Likert scale, a student response questionnaire using a Guttman scale, and a pretest-posttest assessment. Data were analyzed using Likert and Guttman scales to determine validity and practicality, and the N-Gain test to measure effectiveness. The results showed that the LKPD was highly valid, obtaining 97.90% from the material expert and 87.78% from the media expert. Practicality results indicated 93.22% from student responses and 100% from the physics teacher, both categorized as highly practical. The effectiveness test showed an N-Gain score of 0.89 (89%), indicating that the LKPD was highly effective. It can be concluded that the developed LKPD meets the criteria of being highly valid, practical, and effective, and can serve as an alternative instructional material in physics learning. Furthermore, it enhances students’ learning outcomes while facilitating critical thinking, problem-solving skills, and interdisciplinary integration through the STREAM approach.
Co-Authors Asri Nur Lathifah Fauziyyah Azmi Mustafa Bajoka Nainggolan Berta Masrifa Panggabean Chatarina M.S Purba Choms Gary Ganda Tua Sibarani Diana Fitri Doloksaribu, Maryati Evivani Eidi Sihombing Fuaddinda Putri Salsabila Juniastel Rajagukguk, Juniastel Kristin Wulan Liberti Vivanis Gulo Litani Fivetrin Siregar Lubis, Atikah Putri Maduwu, Apri Tivani Martua Haojahan Saragih Marudut Sinaga Mohd Nawawi Mohd Nordin Muhammad Kadri Murniaty Simorangkir Nordiana Mohd Muztaza Nurasyah Dewi Napitupulu Nurliana Marpaung Pangabean, Jonny Haratua Primadana Barus Putri Aprillia Rajo Hasim Lubis Rika Indah Lestari Rugaya Rugaya Saronom Silaban Sarumaha, Chayani Setiades Siagian, Hana Daforosa R Sihombing, Joel Pebrian Sihombing, Luli Warty Simanjuntak, Fransiska Adelina Simanjutak, Mariati Purnama Simanullang, Elyzabeth Siregar, Bukit Tua Siregar, Ermila Sari Togi Tampubolon winsyahputra Ritonga Yeni Megalina