Yulianti Yusal
Institut Agama Islam Negeri Kediri

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PENERAPAN RAGAM MEDIA VISUAL UNTUK MENINGKATKAN LEVEL PEMAHAMAN KONSEP DAYA LISTRIK MAHASISWA CALON GURU FISIKA TAHUN AKADEMIK 2020/2021 Yulianti Yusal
ORBITA: Jurnal Kajian, Inovasi dan Aplikasi Pendidikan Fisika Vol 8, No 1 (2022): Mei
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (253.882 KB) | DOI: 10.31764/orbita.v8i1.8557

Abstract

ABSTRAKPenelitian penerapan ragam media visual untuk meningkatkan level pemahaman konsep rangkaian arus searah calon guru fisika telah dilakukan. Penelitian ini bertujuan untuk mengetahui apakah penerapan ragam media visual pada perkuliahan fisika dasar dapat lebih meningkatkan jumlah calon guru fisika yang mencapai level pemahaman konsep secara utuh dibanding penerapan pembelajaran konvensional. Metode penelitian yang digunakan pada penelitian ini adalah metode quasi eksperiment dengan pretest-posttest control group design. Populasi pada penelitian ini adalah seluruh mahasiswa semester satu yang program mata kuliah fisika dasar yang berjumlah 89 mahasiswa di salah satu perguruan tinggi di Sulawesi Selatan. Sampel dipilih 60 mahasiswa yang terbagi pada dua kelas yaitu kelas eksperimen dan kelas kontrol dengan jumlah pada masing-masing kelas yaitu 30 mahasiswa yang diambil secara acak kelas. Instrumen tes yang digunakan pada penelitian ini adalah instrumen tes level pemahaman konsep dalam bentuk uraian dengan mencakup 3 bagian soal, dua bagian soal yaitu soal 1 (S1) dan soal 2 (S2) menghendaki reaksi berbentuk deskripsi verbal serta satu bagian soal yaitu soal 3 (S3) menghendaki reaksi berbentuk deskripsi gambar. Hasil penelitian menunjukkan bahwa jumlah mahasiswa yang mencapai level pemahaman konsep yang utuh setelah mengikuti perkuliahan fisika dasar melalui penerapan ragam media visual lebih banyak daripada melalui penerapan pembelajaran konvensional. Dengan demikian, penerapan ragam media visual pada perkuliahan fisika dasar dapat lebih meningkatkan jumlah calon guru fisika yang mencapai level pemahaman konsep secara utuh dibanding penerapan pembelajaran konvensional. Kata kunci: ragam media visual; level pemahaman konsep; rangkaian arus searah ABSTRACTResearch on the application of various visual media to increase the level of understanding of the direct current circuit concept for pre-service physics teacher has been carried out. This study aims to determine whether the application of various visual media in basic physics lectures can further increase the number of pre-service physics teacher who reach the level of complete concept understanding compared to the application of conventional learning. The research method used in this study is a quasi-experimental method with a pretest-posttest control group design. The population in this study were all first semester students who took basic physics courses, totaling 89 students at a university in South Sulawesi. The sample was selected by 60 students who were divided into two classes, namely the experimental class and the control class, with the number of students in each class being 30 students who were taken at random. The test instrument used in this study was a concept understanding level test instrument in the form of a description, by covering 3 parts of the question, two parts of the question, namely question 1 (S1) and question 2 (S2) requiring a reaction in the form of a verbal description and one part of the question, namely question 3 (S3) requiring a reaction in the form of an image description. The results showed that the number of students who reached the level of complete concept understanding after attending basic physics lectures through the application of a variety of visual media was more than through the application of conventional learning. Thus, the application of various visual media in basic physics lectures can further increase the number of pre-service physics’ teacher who reach the level of complete concept understanding compared to the application of conventional learning. Keywords: variety of visual media; level of concept understanding; direct current circuit
The Application of Problem-Based Learning Assisted by Variety of Visual Media on Student’s Physics Learning Outcomes Yulianti Yusal; Aziza Anggi Maiyanti; M Dewi Manikta Puspitasari
Berkala Ilmiah Pendidikan Fisika Vol 11, No 1 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v11i1.14388

Abstract

This study aimed to find a significant difference between the learning outcomes of physics students taught through problem-based learning supported by a variety of visual media and those taught through conventional learning. This is to determine whether The method used in this study is quasi-experimental, using only a post-test control group design. The study population consisted of all 7th graders from public schools in South Sulawesi, and the sample was divided into two classes, an experimental class and a control class. The test vehicle for learning cognitive outcomes in the multiple-choice format of the extended material serves as a test vehicle. The sig values were obtained as a result of data analysis, i.e. based on the independent-samples t-test. (two-sided) is 0.000, which is less than the significance of 0.05, so Ho is rejected, and H1 is accepted. Thus, there is a significant difference between the physics learning outcomes of students taught through problem-based learning supported by a variety of visual media and the physics learning outcomes of students taught through conventional learning.
LITERASI LINGKUNGAN SISWA SMP: PENGETAHUAN EKOLOGI, KETERAMPILAN KOGNITIF, SIKAP PEDULI LINGKUNGAN, DAN PERILAKU TANGGUNG JAWAB Devi Khoirunnisa; Yulianti Yusal; Ratna Wahyu Wulandari
Guru Membangun Vol 42, No 2 (2023): Volume 42 Number 2, Desember 2023
Publisher : Ikatan Keluarga Alumni FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/gm.v42i2.72232

Abstract

This study aims to determine how the level of environmental literacy of students and how the level of environmental literacy of students in the aspects of ecological knowledge, cognitive skills, environmental care attitudes, and environmentally responsible behavior. The samples in this study were SMPN 2 Kandangan class VIII students totalling 63 students. Data collection techniques in this study used environmental literacy tests to students. The environmental literacy test in this study uses environmental literacy test questions that adapt from the Middle School Environmental Literacy Survey (MSELS) standard assessment. The results of the calculation of the average environmental literacy score for all students show 65.4%, which is in the sufficient category. If it is narrowed down based on four environmental literacy indicators, different average values are obtained, namely ecological knowledge of 69.44% (sufficient category), cognitive skills of 52.06% (insufficient category), environmental care attitudes of 67.19% (sufficient category), and environmentally responsible behavior of 62.54% (sufficient category). Based on the data obtained, the environmental literacy skills of SMPN 2 Kandangan students are in the sufficient category and the average level of environmental literacy of students in four aspects is also in the sufficient category