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Rolekson Samosir
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PENGARUH SERTIFIKASI GURU TERHADAP KINERJA DAN PROFESIONALISME GURU DALAM MENINGKATKAN KUALITAS PEMBELAJARAN DI UPTD SDN 122340 JALAN SIPIROK Simanjuntak, Melvin; Ilni Yoana Payunda Br Siahaan; Nurintan Hutapea; Herlina Tinambunan; Melissa Lubis; Rolekson Samosir; Angelin Hutahaean; Jenny Ramaito Br. Rumahorbo
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 01 (2025): Volume 10 Nomor 1, Maret 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i01.23795

Abstract

Teacher certification is very important for teachers to show their professionalism as educators or teachers, especially in Indonesia, and this certification can support teacher welfare. This article aims to determine the role of teacher certification on the performance and professionalism of teachers teaching in the classroom in improving the quality of learning. This study uses a quantitative approach, descriptive methods to determine the population or sample is done randomly and data collection techniques using research instruments. Therefore, the main data used in this study are in the form of numbers. Data collection techniques through questionnaires, observations, documentation and literature studies. The results of the study indicate (1) that teacher certification has a positive effect on teacher performance (2) teacher certification has a positive effect on teacher professionalism, (3) teacher certification has a positive effect on improving the quality of learning in the classroom. From the results of writing this article, it can be concluded that teacher certification has great potential to improve the quality of education at UPTD SD Negeri 122340 Jl. However, to achieve optimal results, efforts need to be made to overcome various challenges and obstacles in the implementation of the certification program by improving the quality of training, building a strong support system, and increasing teacher awareness, it is hoped that teacher certification can be one of the important factors in improving the quality of learning. at UPTD SD Negeri 122340 Jl. Sipirok.
PENGARUH MODEL PEMBELAJARAN MIND MAPPING TERHADAP HASIL BELAJAR IPAS SISWA KELAS V DI SD SWASTA BUDI MULIA 1 PEMATANGSIANTAR Rolekson Samosir; Melvin M. Simanjuntak
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 02 Juni 2026 Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.57808

Abstract

Background: of this research is based on the observation of the researcher in the fifth grade at Budi Mulia 1 Private Elementary School Pematangsiantar that teachers still use conventional learning models, resulting in students being less involved in the learning process. This causes the learning process to be less optimal and students' learning outcomes do not meet the criteria for achieving learning objectives. From these problems, solutions need to be sought, one of which is by applying the Mind Mapping learning model. Method: This study uses a quantitative method with a Pre-Experiment research type and a One Group Pretest-Posttest research design with a sample of 25 students. Based:on the hypothesis test results with a significance level of 0.05, tcount is 21.333 with a significance level (2-tailed) of 0.000, probability significant < 0.05, tcount > ttable = 22.007 > 1.708, therefore Ho is rejected and H1 is accepted. Conclusion: This explanation indicates that there is an effect of the Mind Mapping learning model on the Science and Social Studies learning outcomes of Grade V students at SD Swasta Budi Mulia 1 Pematangsiantar.
Co-Authors Angelin Hutahaean Herlina Tinambunan Ilni Yoana Payunda Br Siahaan Jenny Ramaito Br. Rumahorbo Melissa Lubis Melvin M. Simanjuntak Nurintan Hutapea Simanjuntak, Melvin