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HUBUNGAN KOMPETENSI PROFESIONAL GURU KIMIA DAN MOTIVASI BELAJAR SISWA DENGAN PRESTASI BELAJAR KIMIA SISWA Mujadalah Mujadalah; Urwatil Wutsqo Amry; Wirentake Wirentake
Fitrah Vol 13 No 1 (2022): Juni
Publisher : Prodi PAI STIT Sunan Giri Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47625/fitrah.v13i1.374

Abstract

Abstract: This study aims to find out how strong the correlations between : teachers' professional competence and student achievement in chemistry, (b) student motivation and student achievement, and (c) teachers' professional competence together with student motivation and student achievement. The population of this study is 3081 of Senior High Schools students (SMA) enrolled in 8 (eight) schools in Mataram. The Sampling in this study is multistage random sampling, acounting 263 studentsas the sample. The single correlation between the results of professional competence of teachers and student achievement, with t count ( 6234 ) > t table (1.651 ) at 5 % significance level. It means that the professional competence of chemitry teachers has a positive and significant relationship toward student achievement. The results of the second single correlation between student motivation and student achievement at the significant level of 5 % , with t count (3976 ) > t table ( 1.651 ). It mean that students' motivation has a positive and significant relationship toward student achievement. The results of multiple correlation between teachers' professional competence and students motivation toward student achievement, with F count ( 22 . 485 ) > F ( 3,031 ) at the 5 % significance level. It means that the professional competence of chemistry teachers and students motivation collectively have a positive relationship and significantly associated with student achievement.
Comparison of the Effectiveness of Auditory Intellectually Repetition Method with Everyone Is Teacher Here in Chemistry Learning Renda Suri Pratimi; Sri Hirma Puspitadewi; Urwatil Wutsqo Amry
Journal of Multidisciplinary Science Vol. 1 No. 1 (2022): July-August
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Institut Studi Islam Sunan Doe

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.205 KB)

Abstract

Research on the Application of the Auditory Intellectually Repetition method with the Everyone is Teacher Here Method Measured by Motivation and Chemistry Learning Achievement on the Main Material Hydrocarbons is a quasi-experimental research type with a research design involving 3 classes, namely the first class is taught with the Auditory Intellectually Repetition method, Everyone Is Teacher Here method and the third class taught by a combination of them with different treatments. This research was conducted at MA Darussalam, Lombok, in the 2020/2021 academic year. This study aims to determine the differences in motivation and achievement in learning chemistry of students who are taught using the Auditory Intellectually Repetition learning model and Everyone Is Teacher Here method on the subject matter of hydrocarbons repetition with a combination of them on the subject matter of hydrocarbons, and knowing the differences in students' motivation and achievement in learning chemistry taught by those two methods. Based on the results of the study, it was found that there was a significant difference in the application of the Auditory Intellectually Repetition method with the Everyone Is Teacher Here method measured by motivation and achievement in learning chemistry on the subject matter of hydrocarbons.  
Effectiveness of Concept Change Oriented Learning with Dual Situated Learning Model (DSLM) Assisted by Multi Representations (MRs) To Improve Understanding of Acid-Base Concepts for High School Students Urwatil Wutsqo Amry; Sri Rahayu; Yahmin; Taufiq Kurniawan
Journal of Multidisciplinary Science Vol. 1 No. 1 (2022): July-August
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Institut Studi Islam Sunan Doe

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (337.117 KB)

Abstract

Research on the Effectiveness of Concept Change Oriented Learning with Dual Situated Learning Model (DSLM) Assisted by Multi Representations (MRs) to Improve Acid-Base Concept Understanding of High School Students is a quantitative study which employs a quasi-experimental design with a non-equivalent control group design pretest-posttest. The research subjects were 70 students of class XI pattern 5 SMAN 4 Malang for the academic year 2020/2021 which comprised two classes taken by cluster random sampling, one class as the control class (34 students) and one class (36 students) as the experimental class. The research data was collected using the acid-base concept understanding test instrument (TPKAB) which comprised 25 items (17 items for two-tier questions and 8 items for multiple choice). The research hypothesis was examined through the ANCOVA test assisted by the SPSS 21.0 for windows program with a significance level of = 0.05. The results demonstrated the increase in the average value of the experimental class was higher than the increase in the average score of the control class after learning acid-base material. Meanwhile, the results of the delay-test demonstrated the PK-DSLM-MRs were effective in maintaining the retention of students' conceptual understanding on acid-base material. PK-DSLM-MRs gave the strongest influence on the group concept of acid-base strength. The number of misconceptions and students who experience misconceptions in the control class is more than the number of misconceptions and students who experience misconceptions in the experimental class.