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Journal : Jurnal Ilmiah Wahana Pendidikan

Pengaruh Persepsi Atas Kompetensi Profesional Guru dan Motivasi Belajar Terhadap Prestasi Belajar Terhadap Prestasi Belajar Matetamtika (Survei Pada SMK Swasta di Kabupaten Karawang) Dahayati Dahayati; Sumaryoto Sumaryoto; Virgiana Virgiana
Jurnal Ilmiah Wahana Pendidikan Vol 8 No 24 (2022): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (244.291 KB) | DOI: 10.5281/zenodo.7486435

Abstract

From this research is to know. 1). The effect of perception on teacher's professional competence and motivation to learn together on mathematics learning achievement of SMK students in the district. Karawang. 2). Influence of Perception on Professional Competence of teachers on mathematics learning achievement of private vocational high school students in the district. Karawang. 3). The effect of learning motivation on mathematics learning achievement of private vocational high school students in Karawang Regency. The research method used is the correlational survey method. Samples taken A total of 92 students were taken at simple random. Data collection is done by testing and distributing questionnaires directly to the sample. Data analysis uses descriptive statistics such as finding the mean, median, mode, standard deviation of infrerential statistics. The results showed : 1). The effect of Perception on Teacher's Professional Competence and Learning Motivation on Mathematics Learning Achievement together has a positive impact on the learning achievement of Private Vocational High School students in Karwang Regency, this is proven by the value of sig = 0.031 < 0.05 and Fcount = 3.612. 2). Influence of Perception on the professional competence of teachers has a positive influence on increasing mathematics learning achievement in Private Vocational Schools in Karawang Regency with the results shown sig = 0.157 < 0.05 and t count = 1.427. 3). the influence of learning motivation on mathematics learning achievement has a positive influence on increasing mathematics learning achievement for private vocational high school students in Karawang Regency, this is proven by the value of Sig = 0.087 < 0.05 and t count = 1.729
Pengaruh Persepsi Atas Model Pembelajaran Kooperatif dan Kepercayaan Diri Terhadap Kemampuan Komunikasi Matematis Tamara Primadona; Sumaryoto Sumaryoto; Virgana Virgana
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 1 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (176.028 KB) | DOI: 10.5281/zenodo.7553860

Abstract

The aims of the study were to find out: (1) The effect of perceptions on cooperative learning models and joint confidence on the mathematical communication skills of students of State Junior High Schools in Jakarta (2) The effect of perceptions of cooperative learning models on the mathematical communication skills of students of State Junior High Schools in Jakarta (3 ) ) The effect of self-confidence on the mathematical communication skills of students at State Junior High Schools in Jakarta. The population in this study was 751 consisting of 75 Jakarta Public Middle Schools, 189 Jakarta Public Middle Schools, and 271 Jakarta Public Middle Schools. The sample in this study were 76 students who were randomly selected. The method used in this study is a survey with a correlation technique. The results of the study show: (1) There is a significant influence between perceptions of the cooperative learning model and self-confidence on the mathematical communication skills of students at State Junior High Schools in Jakarta. This is evidenced by the value of Sig. = 0.000 <0.05 and Fcount = 24.699. Meanwhile, the magnitude of the perception contribution to the cooperative learning model and self-confidence is indicated by a determination coefficient of 40.4% while the rest is caused by other factors not examined in this study. (2) There is a significant perceived influence of the cooperative learning model on the mathematical communication skills of students at State Junior High Schools in Jakarta. This is evidenced by the value of Sig. 0.000 <0.05 and tcount = 5.402. (3) There is a significant effect of self-confidence on the mathematical communication skills of students at State Junior High Schools in Jakarta. This is evidenced by the value of Sig. = 0.004 <0.05 and tcount = 3.016.