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All Journal Jurnal Pendidikan Fisika Undiksha Innovative: Journal Of Social Science Research
Golberd Sinaga
Universitas HKBP Nommensen Medan
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Pengaruh Model Pembelajaran RMS (Reading Mind Mapping And Sharing) Terhadap Hasil Belajar Peserta Didik Pada Materi Pesawat Sederhana Juliper Nainggolan; Golberd Sinaga; Handayani Purba; Mian Siahaan
Innovative: Journal Of Social Science Research Vol. 3 No. 4 (2023): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v3i4.4322

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran RMS (Reading Mind Mapping and Sharing) terhadap hasil belajar peserta didik pada materi pesawat sederhana di kelas VIII SMP N 7 Medan. Jenis penelitian ini adalah desain eksperimen semu (quasi-experimental design). Desain penelitian yang digunakan adalah two-group pre-test and post-test design. Instrumen penelitian yang digunakan peneliti dalam ini adalah tes dan lembar observasi aktivitas peserta didik. Berdasarkan hasil belajar peserta didik, nilai rata-rata posttest pada kelas eksperimen sebesar 76,25 dengan standar deviasi 13,72. Untuk nilai rata-rata posttest kelas kontrol memiliki nilai rata-rata 67,50 dengan standar deviasi 16,19. Hasil yang diperoleh melalui uji-t satu pihak untuk data posttest kelas eksperimen dan kelas kontrol untuk α = 0,05 diperoleh thitung = 2,182 dan ttabel = 2,004 sehingga diperoleh thitung > ttabel maka Ha diterima dan H0 ditolak. Berdasarkan hasil penelitian dapat disimpulkan bahwa terdapat pengaruh yang signifikan model pembelajaran RMS (Reading Mind Mapping and Sharing) terhadap hasil belajar peserta didik pada materi pesawat sederhana kelas VIII SMP Negeri 7 Medan.
pengaruh discovery learning terhadap hasil belajar siswa pada materi tekanan dengan bantuan media phet interactive simulation Sinaga, Golberd Harmuda Duva; Sitorus, Parlindungan; Ndruru, Astri JUli Artaniman
Jurnal Pendidikan Fisika Undiksha Vol. 13 No. 3 (2023)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpf.v13i3.69458

Abstract

The learning process is still not optimal because the learning models and media used are still conventional. This study aims to determine the effect of the discovery learning model on student learning outcomes on pressure material with the help of Phet Interactive Simulation Media at SMP Negeri 13 Medan. The method and design used is pre-Experimental Design with One-Group Pretest-Posttest type. The population of this study is all students in class VIII with the research sample is class VIII-4 with the sample technique is purposive side. The results of hypothesis testing analysis obtained t count = 16.11 with a significant level of 5% and t table = 2.04, then Ha is accepted and Ho is rejected. The average obtained on the pretest was 28.5 on the posttest 70.17. Furthermore, to determine the effect of the discovery learning model on student learning outcomes, a regression test was conducted with the equation Y = 27.32 + 0.62X. It can be concluded that there is an influence and improvement in the learning outcomes of students in class VIII-4 SMP Negeri 13 Medan after using Phet Interactive Simulatin media in the discovery learning learning model.
Co-Authors Handayani Purba juliper nainggolan MIAN SIAHAAN Ndruru, Astri JUli Artaniman Parlindungan Sitorus