Main Article Content
Abstract
This research is a Classroom Action Research conducted at Public Senior High School 3 Bengkulu City, especially class XI MIPA 4. Online learning in this class reduces student learning activities. Many students are passive in learning. This affects decreasing their learning outcomes. For that, it is necessary to provide the appropriate treatment for solving the problem. This treatment is to apply a learning model that requires students to be more active in learning. One of them is the Numbered Head Together (NHT) learning model. This study aims to increase student activeness in the online learning process and improve student learning outcomes using the NHT model, especially chemical equilibrium material. The subjects of this study were 34 students of class XI MIPA 4. The instruments used were the student activeness observation sheet and the learning outcome test instrument. This research runs in 2 cycles, with each cycle consisting of planning, implementing, observing, and reflecting. The results obtained, overall, there was an increase in student activity in the online learning process and student learning outcomes. The percentage of student activeness in online learning increased from 40.19% in cycle I to 85.29% in cycle II. Meanwhile, the percentage of student learning outcomes completeness was risen from 55.88% in the first cycle to 82.35%. Both have achieved the target set, which is 75%.
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References
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References
Estrapala, S. & Reed, D. K. Goal-Setting Instruction: A Step-by-Step Guide for High School Students. Interv. Sch. Clin. 55, 286–293 (2020).
Pane, A. & Dasopang, M. D. Belajar Dan Pembelajaran. FITRAH Jurnal Kaji. Ilmu-ilmu Keislam. 3, 333–352 (2017).
Sun, D., Looi, C. & Xie, W. Collaborative inquiry with a web-based science learning environment: when teachers enact it differently. Educ. Technol. Soc. 17, 390–403 (2014).
Subagtio, M. E. Perspektif mahasiswa ips terhadap pembelajaran virtual pada masa pandemi COVID-19. Socius; J. Pendidik. dan Pembelajaran Ilmu Pengetah. Sos. 9, 155–168 (2020).
Gunawan, I. Indonesian Curriculum 2013: Instructional Management, Obstacles Faced by Teachers in Implementation and the Way Forward. Adv. Soc. Sci. Educ. Humanit. Res. 128, 56–63 (2017).
Dalle, F. A. & Muharram, M. Analisis Implementasi Kurikulum 2013 terhadap Pembelajaran Kimia di SMA Negeri se-Kabupaten Wajo. Chem. Educ. Rev. 4, 133–141 (2021).
Suzerli, T. F., Alberida, H. & Yogica, R. Effect of Cooperative Learning Model Numbered Head Together (NHT) to Social Attitudes Toward Competency Seventh Grade Students of SMPN 1 Padang. Bioeducation J. 3, 17–26 (2019).
Sutipnyo, B. & Mosik, M. The Use of Numbered Heads Together (NHT) Learning Model with Science, Environment, Technology, Society (SETS) Approach to Improve Student Learning Motivation of Senior High School. J. Pendidik. Fis. Indones. 14, 26–31 (2018).
Mahmud, S. & Idham, M. Strategi Belajar Mengajar. (Syiah Kuala University Press, 2017).
Solikhin, F., Ikhsan, J. & Sugiyarto, K. H. A need analysis in developing virtual laboratory according to the chemistry teachers. J. Phys. Conf. Ser. (2019) doi:10.1088/1742-6596/1156/1/012020.
Maisyarah. Meningkatkan hasil belajar dan aktivitas siswa melalui model pembelajaran kooperatif tipe nht. Math Didact. J. Pendidik. Mat. 1, 125–131 (2015).
Anugrah, M. Penelitian Tindakan Kelas (Langkah-Langkah Praktis Pelaksanaan Penelitian Tindakan Kelas. (Leutikaprio, 2019).
Handayani, D. The Application of The PjBL Model uses WhatsApp and Zoom Meetings in Learning. Int. J. Chem. Educ. Res. 4, 46–52 (2020).
Saragih, O., Sebayang, A. A., Sinaga, A. B. & Ridlo, M. R. Persepsi mahasiswa terhadap pembelajaran daring selama pandemi COVID-19. Tarb. Wa Ta’lim J. Penelit. Pendidik. Pembelajaran 7, 124–132 (2020).
Akmal, A., Fikri, A., Rahmawati, T., Hendri, Z. & Sari, N. Measuring online learning readiness during corona virus pandemic: an evaluative survey on history teachers and students. J. PAJAR (Pendidikan dan Pengajaran) 5, 98–110 (2021).
Nurpaidah, S. Penerapan Model Pembelajaran Kooperatif Tipe Numbered Heads Together (NHT) terhadap Aktivitas Belajar Siswa pada Materi Ikatan Kimia Kelas X 1 SMA Negeri 3 Watampone. Chem. J. Ilm. Kim. dan Pendidik. Kim. 19, 20–16 (2018).
Mauliza. Improving 'Students' Learning Result Using Numbered Heads Together Model. Int. J. Educ. Vocat. Stud. 2, 301–303 (2020).
Febiliyanti, R., Tiwow, V. & Gonggo, S. Pengaruh Model Pembelajaran Kooperatif Tipe NHT (Numbered Heads Together) Terhadap Hasil Belajar Siswa Kelas XI IPA SMA Negeri 1 Dolo Pada Materi Pelajaran Kimia Koloid. J. Akad. Kim. 3, 98–103 (2014).
Malik, J. Penerapan Metode Diskusi Kelompok Untuk Meningkatkan Hasil Belajar Ipa Dan Aktivitas Siswa Kelas Iv Sd I Sidorekso Pada Materi Menggolongkan Hewan Berdasarkan Jenis Makanannya. Refleks. Edukatika J. Ilm. Kependidikan 9, 128–133 (2019).
Putriyanti, C. C. & Fensi, F. Penerapan Metode Diskusi Kelompok untuk Meningkatkan Hasil Belajar Siswa pada Mata Pelajaran IPS di Kelas IX SMP Santa Maria Monica, Bekasi Timur. Psibernetika 10, 114–122 (2017).
Kelirik, N. Penerapan Metode Diskusi Kelompok untuk Meningkatkan Hasil Belajar IPA di Sekolah Dasar Negeri 1 Sukadana. J. Chem. Inf. Model. 53, 1–11 (2013).