Susanto, Rahman
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Journal : Research in Education, Technology, and Multiculture

Implementation of Discovery Learning to Improve Elemental Chemistry Learning Outcomes of 11th Graders at SMK Negeri 4 Palembang Agustinah, Tiara Indah; Hartono, Hartono; Susanto, Rahman
Research in Education, Technology, and Multiculture Vol 1, No 1 (2022): Research in Education, Technology, and Multiculture
Publisher : Institute of Multidisciplinary Research and Community Service

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61436/rietm/v1i1.pp09-15

Abstract

Abstract: This research was conducted with the aim of improving student learning outcomes and learning activities carried out. The research method was conducted in Classroom Action Research (CAR) which was carried out in two cycles, where each cycle consisted of 4 stages of activities namely planning, implementing, observing, and reflecting (reflection). Each cycle is held in two meetings with a time allocation of 2 x 45 minutes per meeting. Based on the research data, it can be seen that there was an increase (1) the learning outcomes experienced by students from cycle I were 57.14% to 91.42% of cycle II. (2) the learning activities of students from cycle I are 53% to 65% in cycle II. Thus it can be concluded that the application of the Discovery Learning Model can improve student learning outcomes and activities in material Chemistry Class XI TGB 2 at SMK Negeri 4 Palembang. Keywords: discovery learning, learning outcomes, classroom action research.
Implementation of Learning Cycle to Improve Electrochemistry Learning Outcomes for 10th Graders of Vocational High Schools Purba, Nelli; Hartono, Hartono; Susanto, Rahman
Research in Education, Technology, and Multiculture Vol 1, No 1 (2022): Research in Education, Technology, and Multiculture
Publisher : Institute of Multidisciplinary Research and Community Service

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61436/rietm/v1i1.pp16-22

Abstract

Abstract: Improving Student Chemistry Learning Outcomes through Learning Cycle Models in SMK. This research aims to determine whether Learning Cycle can improve students' chemistry learning outcomes in class X SMK Negeri 4 Palembang. This Research use Subject at students of class X TKR 1 SMK Negeri 4 Palembang, amounting to 30 students. This research is a Classroom Action Research (PTK) which is implemented in two cycles. Data obtained from each cycle were analyzed to determine the development of learning and as a correction thing in the next cycle. Data collection is done through an evaluation test at the end of each learning cycle. The collected data was analyzed statistically using class average and percent student's classical. In the first cycle the average score of students is 63.67 and the percentage of students' classical is 43.33%. While in the second cycle there is an increase in student learning that can be seen from the average score of students by 82 and percent classical student to 86.67%. Therefore, the application of Leaning Cycle learning model in chemistry learning, especially electrochemical learning can improve student learning outcomes. Keywords: learning cycle, learning outcomes, electrochemistry, classroom action research.