Online learning is learning that is applied by all educational institutions today. The use of appropriate media can support student effectiveness in education, especially in applied physics courses. This study aims to see online learning's effectiveness using quizizz educational media during the covid-19 pandemic in applied physics courses. This research uses a descriptive research method. The population in this study were students of the Almuslim University Physics Education Study Program. The sample selection used a purposive sampling method, namely students who were taking applied physics lectures. The data collection techniques used were tests (quizzes) and questionnaires. This study indicates that quizizz educational game media is one of the most effective online learning media used during the Covid-19 pandemic in applied physics courses.

Pengabdian kepada masyarakat program studi Pendidikan Fisika bertujuan memberikan solusi terhadap permasalahan tersebut dengan mengadakan pelatihan pengembangan inovasi pembelajaran dalam menghadapi masa pandemic covid-19. Melalui kegiatan ini, tim pengabdian kepada masyarakat Program Studi Pendidikan Fisika memberikan pelatihan dan pendampingan terhadap praktisi pendidikan dalam mengembangkan strategi pembelajaran yang dapat digunakan di era new normal. Kegiatan webinar nasional yang bertemakan “Pelatihan Inovasi Pembelajaran Mengahadapi Masa Pandemic Covid-19” tersebut dihadiri oleh praktisi pendidikan dari seluruh Indonesia termasuk dosen, guru, mahasiswa dan praktisi pendidikan lainnya. Peserta yang mengikuti kegiatan webinar nasional ini berjumlah 148 orang yang terdiri dari 46 dosen, 44 guru, 44 mahasiswa dan 14 orang lainnya. Kegiatan webinar ini berlangsung selama 4 hari yaitu pada tanggal 8, 9, 15 dan 16 Juli 2020. Berdasarkan tanggapan peserta yang mengikuti webinar ini didapatkan informasi bahwa para pendidik sangat antusias mengikuti kegiatan ini dikarenakan materi yang disampaikan dalam kegiatan tersebut masih baru bagi mereka.

This study aims to analyze students' understanding of concepts in the material of momentum and impulses using research-based learning (RBL) models. This type of research is quantitative research with a descriptive approach. The population in this study were students of class XI of SMA 3 Bireuen, the subjects in this study were students of class XI2 of SMA 3 Bireuen as many as 30 students. The results of this study indicate that 30 students in class XI2. 53.3% of students in the category understood the concept, 20% students in the guessing category and 26.7% students in the don't understand the category. This shows students will better understand the concepts of momentum and impulses by using research-based learning models.

Abstrak. Penelitian ini bertujuan untuk menganalisis:keterampilan proses sains yang diajarkan dengan model scientific inquiry menggunakan media PhET lebih baik dibandingkan dengan siswa yang diajarkan dengan pembelajaran direct instruction, keterampilan proses sains fisika siswa yang memiliki keterampilan berpikir kritis menggunakan model scientific inquiry diatas rata-rata lebih baik daripada siswa yang memiliki keterampilan berpikir kritis menggunakan model direct instruction di atas rata-rata, dan interaksi model pembelajaran scientific inquiry menggunakan media PhET dengan keterampilan berpikir kritis siswa dalam meningkatkan keterampilan proses sains siswa. Jenis Penelitian ini adalah quasi eksperimen. Teknik yang digunakan dalam pengambilan sampel penelitian adalah cluster random sampling sehinga terpilih dua kelas sebagai kelas eksperimen dan kontrol. Instrumen yang digunakan adalah tes keterampilan proses sains dan tes keterampilan berpikir kritis. Hasil penelitian ini adalah: keterampilan proses sains siswa yang diajarkan dengan model scientific inquiry menggunakan media PhET lebih baik dibandingkan dengan siswa yang diajarkan dengan direct instruction, keterampilan proses sains fisika siswa yang memiliki keterampilan berpikir kritis menggunakan model scientific inquiry diatas rata-rata lebih baik daripada siswa yang memiliki keterampilan berpikir kritis menggunakan model direct instruction di atas rata-rata, dan terdapat interaksi model scientific inquiry menggunakan media PhET dengan keterampilan berpikir kritis siswa dalam meningkatkan keterampilan proses sains siswa. Kata kunci:Model Scientific Inquiry, Keterampilan Berpikir Kritis, Keterampilan Proses Sains THE EFFECT OF MODEL SCIENTIFIC INQUIRY USING MEDIA PhETTOWARD SKILLS PROCESS OF SCIENCE VIEWED FROM CRITICAL THINKING SKILLS Nanda SafaratiDepartment of Physic Education Master, Universitas Negeri Medan email:nanda_safarati@yahoo.comAbstract.The purpose of research to analyse: the science process skills that are taught in a model of scientific inquiry using the media PhET better than students taught by learning direct instruction, science process skills of physics students who has the critical thinking skills using a model of scientific inquiry than average -rata

A learning innovation that combines innovative learning with online learning needs to be done to bridge pandemic conditions such as Covid-19. One of them is the e-learning-assisted AIR learning model (e-AIR). The integration of e-learning into the AIR learning model is carried out to provide learning facilities for students so they can repeat learning material anytime and anywhere. One of the competencies expected to develop in physics courses is CBC. Developing critical thinking is crucial because it is a skill most students need when facing a problem. This study aimed to determine the increase in student CBC by applying the e-learning-assisted AIR learning model for the Physics Education Study Program students at Almuslim University. This quasi-experimental study with a one-group pretest and posttest design was conducted on all Physics Education students at Almuslim University with a sample of 9 students. The research instrument used was in the form of questions adapted to the KBK indicators. Data analysis using the n-gain test. The results of this study show that the e-learning-assisted AIR learning model can improve student CBC, as seen from the percentage obtained, namely as many as five students obtained a percentage of 56%, as many as three students obtained a percentage of 33% in the medium category. As many as one student received 11%, with a low category.