creators_name: DUDI , HAIDY creators_id: 2023022001 type: thesis datestamp: 2025-02-10 14:30:15 lastmod: 2025-02-10 14:30:15 metadata_visibility: show title: PENGEMBANGAN LKPD BERBASIS PjBL TERINTEGRASI STEM UNTUK MENSTIMULUS KEMAMPUAN BERPIKIR SISTEM SISWA SMA PADA MATERI HUKUMNEWTON TENTANG GRAVITASI ispublished: pub subjects: 370 subjects: 530 full_text_status: restricted abstract: Penelitian ini bertujuan untuk mendiskripsikan LKPD berbasis PjBL terintegrasi STEM yang valid, praktis, dan efektif untuk menstimulus kemampuan berpikir sistem peserta didik. Desain yang digunakan pada penelitian pengembangan ini menggunakan 4D yang terdiri atas 4 tahapan yaitu define, design, develop, dan disseminate. Instrumen pengumpulan data yang digunakan meliputi angket analisis kebutuhan, skala uji validitas, skala uji keterlaksanaan, skala uji kemenarikan, skala uji keterbacaan, dan instrumen soal berpikir sistem. Pada Penelitian menunjukan bahwa LKPD hasil pengembangan valid, praktis dan uji validitas yang telah dilakukan, LKPD dinyatakan valid ditinjau dari validasi media dan desain diperoleh rata-rata persentase sebesar 85,78%, validasi isi diperoleh rata-rata persentase 82,22%, dan validasi konstruk diperoleh rata-rata persentase 80,63%. Hasil uji kepraktisan di tinjau dari rata-rata persentase keterbacaan sebesar 71,21%, rata-rata persentase keterlaksanaan sebesar 73,56% dan rata-rata respon peserta didik sebesar 78,22%. Hasil uji keefektifan ditunjukkan oleh hasil uji N-Gain sebesar 0,55 dalam kategori sedang yang mengindikasikan adanya peningkatan hasil belajar peserta didik untuk menstimulus kemampuan berpikir sistem. Oleh karena itu, penelitian pengembangan LKPD berbasis PJBL terintegrasi STEM pada materi hukum newton tentang gravitasi dinyatakan valid,praktis, dn efektif. Kata Kunci: Berpikir Sistem, LKPD, PjBL, STEM ABSTRACT DEVELOPMENT OF STEM INTEGRATED PJBL-BASED LKPD TO STIMULUS SYSTEMS THINKING CAPABILITY HIGH SCHOOL STUDENTS ON NEWTON LAW MATERIALS ABOUT GRAVITY By Dudi Haidy This research aims to describe STEM-integrated PjBL-based LKPD that is valid, practical, and effective for stimulating students' systems thinking abilities. The design used in this development research uses 4D which consists of 4 stages, namely define, design, develop and disseminate. The data collection instruments used include a needs analysis questionnaire, validity test scale, implementability test scale, attractiveness test scale, readability test scale, and systems thinking question instrument. The research shows that the LKPD resulting from the development is valid, practical and the validity tests that have been carried out, the LKPD is declared valid in terms of media and design validation, obtained an average percentage of 85.78%, content validation obtained an average percentage of 82.22%, and construct validation obtained an average percentage of 80.63%. The practicality test results were reviewed from the average readability percentage of 71.21%, the average implementation percentage of 73.56% and the average attractiveness test of 78.22%. The effectiveness test results are shown by the N-Gain test results of 0.55 in the medium category, which indicates an increase in student learning outcomes to stimulate systems thinking abilities. Therefore, research into the development of STEM-integrated PJBL-based LKPD on Newton's law of gravity is declared valid, practical and effective. Keywords:LKPD, PjBL, STEM, Systems Thinking date: 2024-06-20 date_type: published institution: UNIVERSITAS LAMPUNG department: FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN thesis_type: masters citation: DUDI , HAIDY (2024) PENGEMBANGAN LKPD BERBASIS PjBL TERINTEGRASI STEM UNTUK MENSTIMULUS KEMAMPUAN BERPIKIR SISTEM SISWA SMA PADA MATERI HUKUMNEWTON TENTANG GRAVITASI. Masters thesis, UNIVERSITAS LAMPUNG. document_url: http://digilib.unila.ac.id/82785/1/ABSTRAK%20TESIS%20DUDI%20HAIDY%20-%20Dudi%20Haidy.pdf document_url: http://digilib.unila.ac.id/82785/2/TESIS%20FUUL%20TANPA%20LAMPIRAN%20DUDI%20HAIDY%20-%20Dudi%20Haidy.pdf document_url: http://digilib.unila.ac.id/82785/3/TESIS%20TANPA%20%20BAB%20PEMBAHASAN%20DUDI%20HAIDY%20-%20Dudi%20Haidy.pdf