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All Journal Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) Jurnal Pendidikan Kimia (JPKim)
Putri Novira
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Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Environmental Science

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Analysis Effectiveness of the Online Learning through the Use of Google Classroom during the COVID-19 Pandemic Putri Novira; Albinus Silalahi; Saronom Silaban
Jurnal Pendidikan dan Pembelajaran Kimia Vol 10, No 1 (2021): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract

The purpose of this study was to analyze the effectiveness of online learning asynchronously through the use of google classroom media at Medan State University, Chemistry Education Departement, batch 2018 in the chemical separation course during the COVID-19 pandemic. This study used descriptive qualitative method. The sample of this research was 29 students of the fifth semester class A chemistry education study program in 2018. The data collection technique used was filling out a questionnaire via google form as many as 24 statements. The results obtained indicate that the benefits of google classroom are good with a percentage of 76.9%, ease, quality of user use, use of google classroom and effectiveness are 86.3%, 80.3%, 81.9%, and success respectively. 88.6% in very good category. In general, the effectiveness of online learning through the use of google classrooms at Medan State University, Chemistry Education Study Program class of 2018 is very good, students find it easy to use google classroom, have very good quality of use of learning, and have good enough use for students.Keywords: online learning, COVID-19, google classroom, effectiveness. 
Analysis of constraints and alternative solutions to the implementation of chemical practicums in several high schools in Medan Gusti Rahman; Rizki Fitriani Nasution; Alfi Rizkina Lubis; Putri Novira; Lusyana Rahman; Ester Hartina Ria Sinaga; Puan Ibna Maghfirah Thaharah; Sri Nur Afrida; Retno Dwi Suyanti; Ayi Darmana; Saronom Silaban
Jurnal Pendidikan Kimia (JPKim) Vol 12, No 1 (2020): April
Publisher : Pascasarjana Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (295.445 KB) | DOI: 10.24114/jpkim.v12i1.17744

Abstract

The laboratory is a place to train students' skills in conducting demonstration, experimental and scientific development practices. The provision of complete laboratory tools and materials and good laboratory management will make learning chemistry run optimally, but some high schools still do not meet the standards of facilities and infrastructure in the laboratory. Therefore, the researcher tries to collect the problems and constraints in the implementation of the practicum and find alternative solutions to the problem solving based on literature review and expert opinion. This research is a qualitative study which is a case study research in several high schools in Medan. The instruments in this study were student questionnaire, teacher questionnaire, principal questionnaire and observation sheet using Likert scale analyzed using the percentage formula. the results of the analysis of case studies conducted in a number of high schools in Medan, it can be concluded that, the area of chemistry laboratories in several schools in Medan meets BSNP standards, but there are still science laboratories used for chemical laboratories. The results of the analysis of equipment and materials that support the implementation of the practicum after the presentation of X1 schools 76.36%, X2 schools 65.67% and X3 schools 87.27%. Keywords: Chemistry laboratory; Practicum; Equipment
Co-Authors Albinus Silalahi Alfi Rizkina Lubis Ayi Darmana Ester Hartina Ria Sinaga Gusti Rahman Lusyana Rahman Puan Ibna Maghfirah Thaharah Retno Dwi Suyanti Rizki Fitriani Nasution SARONOM SILABAN Saronom Silaban Sri Nur Afrida