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Pemahaman Mahasiswa terhadap Konsep Gerak Benda di Bidang Miring dalam Mata Kuliah Fisika Dasar Adelyna Oktavia Nasution; Salsabilla Khairus Syifa; Ramzi Azizan; Zein Rasyid Raditya Ananda
JURAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 2 (2025): Agustus : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i2.5836

Abstract

Students' understanding of the concept of motion of objects on inclined planes still shows obstacles, especially when applied in real practice. This study aims to see the extent to which students understand the concept through simple experiments and questionnaires. The main focus of the study was on the results of the practicum, where the block slid faster on a smooth plane (an average of 1.25 seconds) than on a rough plane (an average of 1.61 seconds). This time difference reflects the effect of friction on the motion of objects, but some students were unable to explain the difference correctly. This indicates that there are still misconceptions in understanding the concepts of force and motion. Meanwhile, the results of the questionnaire only reinforced that most students felt the need for direct practice to understand this material. Thus, a practice-based learning approach is very important to strengthen students' conceptual understanding in Basic Physics courses.
Pengukuran Usability Google Classroom pada Mahasiswa UINSU Menggunakan Metode System Usability Scale (SUS) Amanda Putri Rizkita; Nadine Octavianta; Habibah Zahra Siregar; Salsabilla Khairus Syifa; M.Khalil Gibran
Jurnal Publikasi Ilmu Komputer dan Multimedia Vol. 5 No. 2 (2026): Mei: Jurnal Publikasi Ilmu Komputer dan Multimedia
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

As one of the digital platforms that is widely used in the world of education, Google Classroom needs to be studied in order to support the teaching and learning process optimally. This study was conducted with the aim of evaluating the extent of the feasibility of using Google Classroom among students using the System Usability Scale (SUS) approach. The study used a quantitative design involving 31 students as respondents. Data collection was carried out through the distribution of a SUS questionnaire containing 10 statements with a Likert scale of 1–5. From the results of data processing, a total score of 2,117.5 was obtained with an average SUS score of 68.30. Referring to the SUS interpretation standard, Google Classroom is classified as acceptable with an adequate level of eligibility. These results indicate that the platform is quite capable of supporting the implementation of online learning in universities. However, a number of aspects still need more attention, especially related to ease of navigation, consistency of interface appearance, and clarity of information delivery. In general, Google Classroom can be recommended as a learning aid, although continuous development is still needed to improve the overall user experience.