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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) MATEMATIKA DAN PEMBELAJARAN Journal of Islamic Monetary Economics and Finance Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Jurnal Ilmiah Profesi Pendidikan MATH LOCUS: Jurnal Riset dan Inovasi Pendidikan Matematika Al-Alam : Islamic Natural Science Education Journal Jurnal Pendidikan Matematika Universitas Lampung
Lessy, Djaffar
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Mathematics Physics

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Journal : Al-Alam : Islamic Natural Science Education Journal

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Penerapan Model Pembelajaran Problem Based Learning (PBL) untuk Meningkatkan Hasil Belajar IPA Anita, Wa; Lessy, Djaffar
Al-Alam: Islamic Science Education Journal Vol 3 No 1 (2024): (Edisi Januari) Pendekatan dan Model Pembelajaran IPA
Publisher : LP2M IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/al-alam.v3i1.7302

Abstract

This research is motivated by the monotony of the teacher's use of the lecture method in learning which has an impact on low student learning outcomes. The purpose of this study was to determine the increase in student learning outcomes through the application of problem-based learning models in science subjects. This research is a class action research. The subjects of this study were 25 class VIII students of SMP Negeri 23 Ambon. The results showed that the learning outcomes of students in the material of the human excretory system after the problem based learning model was applied in cycle I there were 10 students (40%) who completed while those who did not complete were 15 people (60%), in cycle II there were 23 people (92%) who completed while those who did not complete were 2 people (8%). The results of this study indicate that the application of the problem based learning model can improve the learning outcomes of class VIII students in the subject of the human excretory system at SMP Negeri 23 Ambon.
Pengaruh Pendekatan Science Environment Technology and Society pada Materi Pencemaran Lingkungan terhadap Kemampuan Literasi Sains Siswa Rabadia, Hufila Ode; Lessy, Djaffar; Asshagab, Siti Mutiaraningsih; Mursalin, Enggal
Al-Alam: Islamic Science Education Journal Vol 3 No 2 (2024): (Edisi Juli) Model dan Pendekatan Pembelajaran IPA
Publisher : LP2M IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/al-alam.v3i2.9228

Abstract

Penelitian ini dilakukan untuk mengetahui pengaruh pendekatan Science Environment Technology and Society pada Materi Pencemaran Lingkungan terhadap Kemampuan Literasi Sains Siswa Kelas VII di MTs Nurul Huda Limboro. Penelitian ini menggunakan metode quasi eksperiment dengan desain penelitian nonequivalent control group design. Seluruh siswa kelas VII terlibat sebagai populasi dan sampel diambil dengan menggunakan purposive random sampling dimana kelas VII A sebagai kelas eksperimen dan kelas VII B sebagai kelas kontrol. Pengumpulan data dilakukan dengan menggunakan soal tes kemampuan literasi sains. Teknik pengolahan data melalui uji normalitas, homogenitas, dan uji independent samples t-test dengan bantuan SPSS Statistic 27. Hasil data posttest dengan menggunakan software SPSS Statistic 27 memperoleh nilai signifikansi uji independent samples t-test yaitu sebesar 0,000 < (α) 0,05 yang artinya H0 ditolak dan H1 diterima, ini menunjukkan bahwa penggunaan pendekatan Science Environment Technology and Society berpengaruh dalam meningkatkan kemampuan literasi sains siswa.
Co-Authors A'yun, Qurrota Anita, Wa Aspin, La Asshagab, Siti Mutiaraningsih Diener, Francine Diener, Marc Enggal Mursalin Hardiansyah, Muhammad Rizal Intan Rahmawati Ma'aruf, Salmiati Marhayati Marhayati Mariana Mariana Murad, Masriani Pary, Corneli Rabadia, Hufila Ode RIADDIN, DINAR Safruddin Safruddin . Sopamena, Patma