There is the fact that the students' learning outcome in Applied Physics course related to the application of the mining industry is unsatisfactory. Based on the results of the final score, the rate of successful students was only around 40%. Moreover, students' understanding application is also not by the desired competencies. In this research, a learning model was developed from the Contextual Teaching and Learning Model (CTL), i.e., DILA model which consists of four syntaxes (Display, Inquiry, Learning Community, and Authentic Assessment). The effectiveness of the DILA learning model was investigated to improve students' learning outcomes in the Applied Physics course. This research employed the quasi-experimental design where the experimental class was treated by DILA model based on Contextual Teaching and Learning; whereas control class was not treated by the model. Data were obtained from the results of the pre-test and post-test scores; then it was analyzed by a parametric with an independent t-test, related t-test, and the effect size. The results indicate that there was a significant increase in students' learning outcomes in the experimental class compared to the control class. In conclusion, DILA model can improve students' learning outcomes in the Applied Physics course effectively. ABSTRAKHasil belajar Fisika Terapan yang diperoleh mahasiswa yang terlihat dari nilai akhir semester dan penerapan pada industri pertambangan pada umumnya tidak memuaskan. Tingkat kelulusan mahasiswa hanya sekitar 40%. Sehingga pemahaman mahasiswa dalam penerapannya juga tidak sesuai dengan kompetensi yang diinginkan. Model DILA merupakan salah satu model pembelajaran yang dikembangkan dari Model Contextual Teaching and Learning (CTL). Model DILA terdiri atas empat sintaks yaitu: Display, Inquiry, Learning Community, dan Authenthic Assessment. Penelitian ini ditujukan untuk mengukur efektifitas Model Pembelajaran DILA guna meningkatkan hasil belajar mahasiswa pada matakuliah Fisika Terapan. Penelitian ini merupakan quasi eksperiment dimana kelas eksperimen diberikan pembelajaran dengan Model DILA berbasis Contextual Teaching and Learning. Data diperoleh dari hasil pre-test dan post-test dan diolah secara parametric dengan t test sample independent dan t test related serta effect sizenya. Hasil penelitian ini menunjukkan bahwa model pembelajaran DILA yang diterapkan pada matakuliah Fisika Terapan di Jurusan Teknik Pertambangan adalah efektif. Ini berarti model Pembelajaran DILA dapat meningkatkan hasil belajar mahasiswa pada matakuliah Fisika Terapan.
The development of website-based information technology has been utilized by the Padang State Polytechnic using the Academic Information System for students. The Academic Information System contains academic information related to majors and students. The purpose of this study is the use of academic information systems by measuring the level of user satisfaction using USE Questionnaire. This study will empirically prove the effect of the independent variables, namely usability, ease of use, and ease of learning on user satisfaction as dependent variable. The data was gathered from 265 respondents and processed it using IBM SPSS version 25 software. This study used multiple linear regression analyses for hypothetical testing. The results indicate that usefulness and ease of use have significant effects on user satisfaction, while ease of learning has no significant effect on user satisfaction.
Street children are children who are forced to take to the streets due to a number of factors. The situation of street children is sometimes exacerbated by physical, verbal, emotional and sexual violence against children. Violence that occurs in the child's environment often occurs in the form of bullying. Bullying incidents do not only occur in the school environment, but also in the street children's environment. This study aims to analyze the types of bullying experienced by street children in the city of Padang. This research uses a type of qualitative research with a case study method. Sources of data in this study were street children as research subjects, as well as additional information in the form of research informants. Data collection methods used in this study were interviews and observation. The data analysis technique used refers to the interactive analysis model from Miles and Huberman. To test the validity of the data, the technique used is triangulation with sources. The results showed that the types of bullying experienced by street children in the city of Padang, namely direct bullying, in the form of being hit, pushed, tripped over, thrown things, teased, humiliated, humiliated, grabbed, compassed, pulled by his clothes, beaten up, cursed at, and slapped. For this type of indirect bullying, in the form of being expelled from social groups, spreading rumors, being insulted via the internet and being threatened via the internet. It can be concluded that every street child experience different types of bullying.
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