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All Journal Jurnal Riset Pembelajaran Matematika Sekolah AMMA : Jurnal Pengabdian Masyarakat
Dani Apriyani, Dwi
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Humanities Chemistry Education Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Nursing

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Pelatihan Analisis Regresi Linier Sederhana Berbasis SPSS Bagi Guru SMP Swasta Di Jatinegara, Jakarta Timur Doni Sirait, Erlando; Dani Apriyani, Dwi; Erlangga, Fajar
AMMA : Jurnal Pengabdian Masyarakat Vol. 4 No. 3 : April (2025): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

Improving the quality of education is strongly influenced by teacher’s competence, including the ability to write scientific papers based on research. However, many teachers face challenges in analyzing quantitative data due to limited knowledge of statistical tools such as SPSS. To address this issue, this Community Service Program (PkM) aimed to strengthen teachers' capacity in conducting data analysis using SPSS, with a focus on simple linear regression techniques. The activity took place at a private Junior High School in Jatinegara, East Jakarta, applying a participatory action research approach. The program included socialization, technical training, mentoring, and evaluation. The results indicated an increase in teachers’ understanding of identifying variables, entering data, and analyzing and interpreting regression results. Teachers also showed strong motivation in developing research ideas and writing scientific papers systematically. This activity not only improved their technical data analysis skills but also encouraged greater participation in scientific publication. The program contributes positively to teacher professionalism and holds potential for replication in other schools.
Analisis Minat Belajar dan Pengaruhnya terhadap Hasil Belajar Matematika Siswa SMP Doni Sirait, Erlando; Dani Apriyani, Dwi; Erlangga, Fajar
JURNAL RISET PEMBELAJARAN MATEMATIKA SEKOLAH Vol. 9 No. 2 (2025): Jurnal Riset Pembelajaran Matematika Sekolah
Publisher : Program Studi Pendidikan Matematika FMIPA Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jrpms.092.04

Abstract

Minat belajar merupakan salah satu faktor utama yang memengaruhi prestasi siswa dalam pembelajaran matematika. Namun, kajian mendalam mengenai variasi tingkat minat belajar beserta pengaruhnya terhadap hasil belajar matematika siswa di Indonesia masih terbatas. Oleh karena itu, penelitian ini bertujuan mendeskripsikan variasi tingkat minat belajar dan menganalisis variasi pada tiap indikator minat belajar siswa, serta menguji perbedaan hasil belajar matematika berdasarkan variasi tingkat minat belajar tersebut. Penelitian yang menggunakan pendekatan kuantitatif dengan desain ex post facto ini melibatkan 65 siswa yang dipilih secara acak dari kelas VII SMPN 160 Jakarta Timur. Data minat belajar dikumpulkan melalui angket skala Likert, sedangkan hasil belajar diperoleh dari nilai ujian tengah semester matematika. Analisis data dilakukan dengan statistik deskriptif untuk mengukur distribusi dan variasi minat belajar, serta uji Kruskal–Wallis dan Mann–Whitney untuk menguji perbedaan hasil belajar antar kelompok minat rendah, sedang, dan tinggi. Hasil penelitian menunjukkan bahwa secara umum siswa memilikki minat belajar pada kategori sedang (M = 3,65; SD = 0,43). Minat belajar (p = 0,00; r = 0,73) berkontribusi signifikan terhadap hasil belajar matematika, dengan indikator ketekunan (p = 0,00; r = 0,74) sebagai kontributor paling kuat, diikuti oleh perhatian (p = 0,00; r = 0,59) dan dorongan untuk belajar (p = 0,00; r = 0,51). Temuan ini mengimplikasikan bahwa penguatan ketekunan, perhatian, dan dorongan belajar perlu menjadi fokus utama dalam strategi pembelajaran matematika, khususnya pada siswa SMP, sehingga guru dapat merancang pendekatan yang tidak hanya menekankan pemahaman konsep, tetapi juga membangun motivasi dan konsistensi belajar yang berkelanjutan.
Pelatihan Path Analysis Terhadap Guru SMK Di Jakarta Timur Doni Sirait, Erlando; Dani Apriyani, Dwi; Ramdhan, Vickry; Wirantasa, Umar; Erlangga, Fajar
AMMA : Jurnal Pengabdian Masyarakat Vol. 4 No. 9 : Oktober (2025): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

The limited ability of vocational high school (SMK) teachers in East Jakarta to apply advanced statistical analysis has resulted in low-quality educational research outputs. Therefore, this community service program aims to enhance teachers’ competence in understanding and applying path analysis using the SPSS statistical software. The program was implemented through four main stages: preparation, core implementation, mentoring, and evaluation. The adopted approach combined lectures, workshops, hands-on practice, and mentoring to equip participants with both conceptual understanding and practical skills. The results showed a significant improvement in teachers’ abilities, with more than 80% of participants able to explain the basic concepts of path analysis and independently perform data processing. Participants also successfully produced simple analytical reports based on simulated data, reflecting their increased research skills. Based on evaluation results and positive participant responses, the training method proved to be effective and applicable in supporting data-driven research among SMK teachers in East Jakarta. This activity is expected to serve as an initial step in fostering a culture of data-based research within vocational schools and to encourage teachers to further develop their research capacity through advanced training and inter-school collaboration.
Co-Authors Doni Sirait, Erlando Erlangga, Fajar Ramdhan, Vickry Wirantasa, Umar