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All Journal Journal of Didactic Mathematics Jurnal Kajian Penelitian Pendidikan dan Kebudayaan
Nurmala Hayati
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Education Languange, Linguistic, Communication & Media Mathematics

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PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP SISWA PADA POKOK BAHASAN KUBUS DAN BALOK DI KELAS VIII SMP BHAYANGKARI MEDAN Nurmala Hayati
Journal of Didactic Mathematics Vol 1, No 1 (2020): April
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (542.447 KB) | DOI: 10.34007/jdm.v1i1.145

Abstract

This research is in the form of Classroom Action Research (CAR). The subjects in this study were students of class VIII-I of Bhayangkari Medan Middle School and the number of subjects in this class were 40 students. The instrument used to measure students' concept comprehension ability was in the form of filling, with validation and reliability coefficients of the instrument (0.852) for concept comprehension abilities, then the instruments used were observation sheets. The results of the study in the first cycle were obtained as follows: (1) the average understanding of the concept of students 63.90, (2) the percentage of teacher mastery in learning was only 67.85% and (3) students who achieved completeness were only 56.25%. Then proceed to the second cycle, so the results obtained in the second cycle are as follows: (1) the average ability of students' understanding of concepts is achieved as expected by 79.4, (2) the percentage of teacher mastery is also in accordance with the target of 89.75 and (3 ) the percentage of students completeness was 83.75%. Based on the results of the second cycle each aspect has met the minimum completeness criteria so that research is not continued in the next cycle.
UPAYA EDUKASI PENCEGAHAN BULLYING PADA SISWA SMPN 1 ENAM LINGKUNG DI KABUPATEN PADANG PARIAMAN Nurmala Hayati; Fadhilla Yusri
Jurnal Kajian Penelitian Pendidikan dan Kebudayaan Vol. 1 No. 1 (2023): Januari : Jurnal Kajian Penelitian Pendidikan dan Kebudayaan
Publisher : CV. Aksara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59031/jkppk.v1i1.58

Abstract

Kekerasan didalam dunia Pendidikan sangatlah banyak dan suatu hal yang fakta yang sudah sering sekali terjadi di lingkungan Pendidikan atau sekolah. upaya pencegahan bullying pada siswa smpn 1 enam lingkung. Salah satu yang tampak yaitu pada permasalahan bullying terhadap remaja, banyknya remaja yang melakukan pembulian terhadap temannya contohnya anak-anak smpn 1 enam lingkung yaitu kelas lX(Sembilan) melakukan pembulian atau pemerasan kepada siswa kelas Vll (tujuh). Penelitian ini bertujuan untuk upaya pencegahan bullying pada siswa di Desa Sarang Gagak Kecamatan Enam Lingkung, Kabupaten Padang Pariaman. Jenis penelitian ini yaitu kualitatif deskriptif. Teknik pengumpulan data yang digunakan penulis yaitu wawancara dan observasi. Hasil penelitian peneliti memberikan pengetahuan tentang membangun karakter anak, peneliti juga memberikan penerangan atau penjelasan tentang sikap terbuka pada siswa agar siswa terbuka kepada guru dan orang tua, peneliti memberikan penjelasan mengenai menjalin persahabatan dan percaya diri agar siswa lebih percaya diri dan tidak terjadinya pembullying. menunjukkan bahwa perilaku bullying yang ditemukan di lokasi penelitian berupa bullying verbal dan bullying relasional. Upaya pencegahan bullying dilakukan secara terpadu dengan melibatkan peran guru, siswa, serta orangtua.
Co-Authors Fadhilla Yusri