Vitriani, Vitriani
Program Studi Pendidikan Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

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Improving Students' Critical-Thinking Skills Through Student Facilitator and Explaining Model in Momentum and Impulse Topic Malik, Adam; Vitriani, Vitriani; Chusni, Muhammad Minan
Jurnal Penelitian & Pengembangan Pendidikan Fisika Vol 4 No 2 (2018): JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika), Volume 4 Issue 2,
Publisher : Program Studi Pendidikan Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/1.04202

Abstract

This study aims to determine the implementation of cooperative learning models using type Student Facilitator and Explaining (SFAE) and the improvement of students' critical-thinking skills in momentum and impulses topic. We use pre-experiment design, with the one-group pretest-posttest. The population of this study was class X MIA YAS Bandung with the sample of class X MIA 2 amounted to 30 students selected by random technique. We use the observation sheet as the instrument to observe the implementation of teacher and student activities during the cooperative learning model type SFAE. The essay tests are used to measure the improvement of students' critical-thinking skills. The results of the study showed that the implementation of teacher activities was 81% and student activities by 77% in the good category. Increasing students' critical-thinking skills is the medium category with an average normalized gain value of 0.63. Based on the results of hypothesis testing using the paired sample t-test, it was obtained t-count (34.08) > t-table (2.052) which means that Ho was rejected and Ha was accepted. It was concluded that there was an increase in students' critical-thinking skills after applying the SFAE type cooperative learning model to the material of momentum and impulse. Thus, this learning model of type SFAE can be used to improve students' higher-order thinking skills.
Indeks Kesiapan Perguruan Tinggi dalam Mengimplementasikan Smart Campus Zakir, Supratman; Defit, Sarjon; Vitriani, Vitriani
Jurnal Teknologi Informasi dan Ilmu Komputer Vol 6, No 3: Juni 2019
Publisher : Fakultas Ilmu Komputer, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jtiik.201963986

Abstract

Keberhasilan perguruan tinggi memanfaatkan Teknologi Informasi dan Komunikasi (TIK) atau sering dikenal dengan istilah smart campus sebagai upaya kompetitif dan bernilai saing pada hakekatnya terletak pada sejumlah indicator seperti technoware, infoware, orgaware dan humanware. Upaya pencapaaian tujuan penggunaan smart campus tersebut dibutuhkan skema perencanaan yang matang dan need analysis yang menyeluruh. Banyak perguruan tinggi yang gagal mengimplementasikn smart campus disebabkan beberapa hal, seperti perencanaan yang tidak baik, tenaga ahli yang tidak siap, sarana prasarana yang kurang memadai, biaya awal pengembangan yang tidak tersedia dan kebijakan yang tidak konsisten. Penelitian ini bertujuan untuk melihat kesiapan perguruan tinggi dalam mengimplemetasikan smart campus. Penelitian ini menggunakan jenis penelitian deskriptif kuantitatif. Hasil penelitian memperlihatkan bahwa pengembangan cyber campus pada komponen ICT Use yang mencakup dimensi kebutuhan dan keselarasan serta dimensi proses dan tata kelola baru memasuki tahap kurang siap. Komponen ICT Readiness yang mencakup dimensi sumber daya teknologi pada kategori hampir berhasil. Komponen ICT Capability yang mencakup dimensi komunitas memasuki kategori belum berhasil. Komponen ICT impact sudah memasuki kategori hampir berhasil. Secara keseluruhan komponen pengembangan cyber campus dikategorikan hampir berhasilAbstractThe triumph of higher education in utilizing ICT or commonly termed as smart campus as a competitive strategy depends on some indicator like technoware, infoware, orgaware and human ware. To achieve such goal is not an easy task, it needs to have a good planning and a holistic needs analysis. Many educational institutions fail to implement smart campus due to some factors for instance bad planning, unready human resources, unsporting infrastructure, lack of fund and inconsistent policy.  The research aims at revealing readiness index of higher education in utilizing ICT. The research uses descriptive quantitative approach research that describes an object as it is with research stages including presurvey, leterature studies, questionnaires, data analysis and empirical findings. Data were obtained by using a research questionnaire. The finding reveals that developing cyber campus in the component ICT Use which covers need, harmony, and process dimensions and governance is categorized less-ready. Component of ICT Readiness which covers dimension of technology resources is categorized as successful, meanwhile component of ICT capability of community dimension is not successful yet. Component of ICT impact comes to category near to successful. As a whole, the components of developing cyber campus are in the success category.