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Journal : Jurnal Pendidikan Biologi Undiksha

Implementasi Model Pembelajaran Kooperatif Jigsaw Menurunkan Keluhan Muskuloskeletal dan Kebosanan Peserta Didik di SMA Dewa Made Aris Tian Saputra; Desak Made Citrawathi; I Made Sutajaya
Jurnal Pendidikan Biologi undiksha Vol. 7 No. 3 (2020)
Publisher : Undiksha

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Abstract

The purpose of the study was to prove that the implementation of the Jigsaw cooperative learning model can reduce the musculoskeletal complaints and boredom of students. This study used a nonequivalent randomized pre and posttest control group design, which involved 33 students in the experimental class and 33 students in the control class. Data collection was done through the distribution of Nordic body map questionnaires to record musculoskeletal complaints, and boredom questionnaires to record boredom in the learning process. The data obtained were analyzed by independent sample t test, because the data were normally distributed at a significance level of 5%. The results showed that the implementation of the Jigsaw cooperative learning model significantly reduced musculoskeletal complaints by 46.71% and boredom by 26.76%, between the experimental class and the control class (p <0.05). It can be concluded that the implementation of the Jigsaw cooperative learning model reduces musculoskeletal complaints and boredom of students
Perbaikan Pencahayaan Ruang Kelas Menurunkan Kelelahan Mata dan Kebosanan Belajar Peserta Didik pada Pembelajaran Biologi di SMA Ni Putu Dina Sutarnitri; Desak Made Citrawathi; I Made Sutajaya
Jurnal Pendidikan Biologi undiksha Vol. 7 No. 3 (2020)
Publisher : Undiksha

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Abstract

Pengguna ruang kelas sering kali mengabaikan intensitas pencahayaan ruang kelas saat proses pembelajaran. Intensitas pencahayaan ruang kelas yang tidak memenuhi standar dapat menyebabkan kelelahan mata dan kebosanan belajar peserta didik. Hal tersebut dapat diatasi dengan cara melakukan perbaikan pencahayaan ruang kelas. Tujuan penelitian ini adalah untuk mengetahui perbaikan pencahayaan di ruang kelas dapat menurunkan kelelahan mata dan kebosanan belajar peserta didik pada pembelajaran biologi di SMA Negeri 1 Kuta Utara. Penelitian ini merupakan eksperimental semu (quasi experimental) dengan rancangan sama subjek (treatment by subject design) dengan pola randomized pre and post test group design. Populasi dalam penelitian ini adalah seluruh peserta didik SMA Negeri 1 Kuta Utara. Sampel penelitian merupakan peserta didik kelas XI tahun ajaran 2019/2020 yang masuk dalam kriteria inklusi. Ditetapkan 25 orang peserta didik sebagai sampel penelitian yang dipilih melalui pengambilan sampel secara acak sederhana. Kelelahan mata dan kebosanan beajar didata menggunakan kuesioner yang telah tervalidasi. Data dianalisis menggunakan uji t dependent sample dengan taraf signifikansi 5%. Hasil penelitian menunjukkan bahwa adanya perbedaan bermakna pada kelelahan mata sebesar 38,53% (p<0,05) dan kebosanan belajar peserta didik sebesar 67,43% (p<0,05%) antara sebelum dan sesudah perbaikan pencahayaan di ruang kelas. Disimpulkan bahwa perbaikan pencahayaan di ruang kelas dapat menurunkan kelelahan mata dan kebosanan belajar peserta didik. Disarankan agar para pengguna ruang kelas memerhatikan intensitas pencahayaan di ruang kelas untuk menghindari terjadinya kelelahan mata dan kebosanan belajar.
Berat Beban yang Dijunjung Mengakibatkan Perbedaan Keluhan Muskuloskeletal dan Kelelahan serta Kontribusinya Terhadap Produktivitas Kerja Buruh Angkut di Pasar Badung Ni Putu Apriantini; I Made Sutajaya; Ni Putu Sri Ratna Dewi; Nyoman Wijana; Desak Made Citrawathi
Jurnal Pendidikan Biologi Undiksha Vol. 9 No. 2 (2022)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v9i2.47655

Abstract

This study aims to determine the weight of the load upheld resulting in differences in musculoskeletal complaints and fatigue and its contribution to the productivity of transport workers. The location of this research is Badung Market, Denpasar. Analysis of the data used in this study is the Independent Sample t-test and regression test at a significance level of 5%. The results of the data analysis used were data on the difference between musculoskeletal complaints and fatigue, because the pre-test data between group I (carrying weight ≤ 25 kg) and group II (carrying weight > 25 kg) were not compatible. The results of the analysis showed that there was a significant difference in musculoskeletal complaints of 22.28% with a p value of 0.0001 (p <0.05) and 15.16% of fatigue with a p value of 0.0001 (p <0.05). ) between group I and group II. The results of the Regression test to determine the contribution of musculoskeletal complaints and fatigue to work productivity, showed that musculoskeletal complaints did not contribute to the work productivity of transport workers, because the obtained p value = 0.907 in group I and p = 0.927 in group II (p> 0.05) . Fatigue also did not contribute to the work productivity of transport workers, because the obtained p value = 0.498 in group I and p value = 0.583 in group II (p> 0.05). Based on this analysis, it can be concluded that the weight of the load being upheld results in differences in musculoskeletal complaints and fatigue in the transport workers, but does not contribute to the work productivity of the transport workers.
Co-Authors ., Fani Andriani Ni Putu ., I Putu Esha Darmawan ., I Wayan Dena ., Ib Dimas Mahendra Wijaya ., Ida Ayu Kade Aprilia Darmasanti ., Ismiatul Wardah ., Kadek Donna Redita Putri ., Kadek Krisna Dwi Mahartini ., KADEK KUSUMA DEWI ., Ni Kadek Kandi Pina Sari ., Ni Kadek Mahigawati ., Ni Kadek Nanti ., Ni Komang Tri Kamistin ., Ni Made Karmini Sridewi ., Ni Md Dwi Wahyundari ., Ni Nyoman Komala Putri ., Ni Wayan Ernayanti ., Ni Wayan Lina Astiani ., Ni Wayan Tiara Yasmantika ., P. Krisna Widyantara Sujana ., Putu Desy Natalistiani ., Tia Nur Rosita Abu Yazid Abu Bakar Adiwibawa, Marcel Andi, I Nengah Apriantini, Ni Putu Aryana, Ida Bagus Putu Astawa, I. B. M. Dewa Made Aris Tian Saputra Dewi, N.P.S.R Dimas Mahendra Wijaya Dr. I Nyoman Tika,M.Si . Dwipayanti, Kadek Intan Fani Andriani Ni Putu . Fitriani, Herdiyana Gede serfi Giada Giada, Gede serfi Hendrawan, M Bayu Heny, Ajeng Purnama I Gusti Agung Nyoman Setiawan I Gusti Ngurah Yuda Pranata . I Made Sutajaya I Nyoman Wijana I Putu Esha Darmawan . I Wayan Dena . I Wayan Karyasa I Wayan Sukra Warpala I Wayan Widiana I. K. Sudiana Ib Dimas Mahendra Wijaya . Ichbal, Prastya Ida Ayu Indah Udiantari Ida Ayu Kade Aprilia Darmasanti . Ida Ayu Purnama Bestari Ida Ayu Putu Suryanti Ida Bagus Putu Arnyana IKA DINI HARYANTI . IM Sutajaya Ismiatul Wardah . Kadek Donna Redita Putri . Kadek Intan Dwipayanti Kadek Krisna Dwi Mahartini . KADEK KUSUMA DEWI . Ketut Srie Marhaeni Julyasih Luh Made Sukma Dwityarini . Luh Made Sukma Dwityarini ., Luh Made Sukma Dwityarini M Bayu Hendrawan Manili, Desak Made Citra Marcel Adiwibawa N.P.S.R Dewi N.P.W. Savitri Ni Kadek Kandi Pina Sari . Ni Kadek Mahigawati . Ni Kadek Nanti . Ni Komang Tri Kamistin . NI LUH PUTU MANIK WIDIYANTI Ni Luh Putu Mia Lestari Devi Ni Made Karmini Sridewi . Ni Made Niki Suhardini . Ni Made Suyasmi Ni Md Dwi Wahyundari . Ni Nyoman Komala Putri . Ni Putu Apriantini Ni Putu Dian Pertiwi, Ni Putu Dian Ni Putu Dina Sutarnitri Ni Putu Kusuma Widiastuti Ni Putu Ratih Widiasari . Ni Putu Ratih Widiasari ., Ni Putu Ratih Widiasari Ni Putu Sri Arnita Ni Putu Sri Indra d . Ni Putu Sri Indra d ., Ni Putu Sri Indra d Ni Putu Sri Ratna Dewi Ni Wayan Ernayanti . Ni Wayan Lina Astiani . Ni Wayan Tiara Yasmantika . NP Sri Ratna Dewi P. Krisna Widyantara Sujana . Pambudi, RA Prastya Ichbal Putu Artawan Putu Budi Adnyana Putu Desy Natalistiani . PUTU NOVI KURNIAWATI . Putu Novi Kurniawati ., Putu Novi Kurniawati RA Pambudi Ratna Dewi, NP Sri S.Pd. M Kes I Ketut Sudiana . Santiasa, Made Pasek Anton Santiasa, Made Pasek Anton Sanusi Mulyadiharja Saputra, Dewa Made Aris Tian Savitri, N.P.W. Savitri, Ni Putu Wahyunita Siti Maryam siti rabiatul fajri, siti rabiatul Steven, Geraldo Marion Subagia, I.W. Sutajaya, IM Sutarnitri, Ni Putu Dina Suyasmi, Ni Made Tia Nur Rosita . Udiantari, I. A. I. Udiantari, Ida Ayu Indah Wahyuni, Ni Wayan Anggi Sri Warpala, S. W. Wulandari, I. G. A. A. M.