Profile of Student^s Practicum Skill in Oxidation-Reduction Reactions Topics Using Student E-Worksheet Based on Chemicals at Home
Febri Saputri (a*), Antuni Wiyarsi (b), Jaslin Ikhsan (c), Eli Rohaeti (d)

Departement of Chemistry Education, Faculty of Mathematics and Natural Science, Yogyakarta State University, Yogyakarta, Indonesia
*febrisaputri.2021[at]student.uny.ac.id

Abstract

The Covid-19 has been arriving in Indonesia in the 2020 had an impact on learning process, one of which was practicum activities. Thus, this research aimed to describe the profile of student^s practicum skill in Oxidation-Reduction Reactions Topics using Student E-Worksheet Based on Chemicals at Home. This research uses observation method. The research is conducted towards 15 of tenth grade students in Budi Mulia Dua senior high school, Yogyakarta, Indonesia, at the last of the first semester of academic year 2021/2022. The data was collected using observation sheet which was developed based on practicum skill dimension consist skill in using tools, manipulating materials, interpreting, classifying, and communicating. The data was analyzed descriptively quantitative. The results showed the average percentage of students in practicum skills are using tools (80%), manipulating materials (90%), interpreting (66%), classifying (86%), and communicating (86%). Overall, students^ practicum skills were in the good category ie. 81,6%. The activity of practicum using Student E-Worksheet Based on Chemicals at Home received a good category and students gave a positive response during the learning process. Therefore, teachers need to innovate the learning process to improve student^s practicum skill.

Keywords: Practicum Skill, Learning Process, Oxidation-Reduction Reaction, E-Worksheet, Chemicals at Home

Topic: Chemistry Education