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All Journal Jurnal Solusi Masyarakat Dikara Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS)
Rizka Suhaila
Universitas Malikussaleh
Humanities Education Engineering Environmental Science Physics Social Sciences Other

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Improving Mathematical Problem-Solving Ability Through Models of Problem Based Learning Yulia Zahara; Nurul Afni Sinaga; Rizka Suhaila; Zurra Yusally Aufa
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 4 (2024): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v4i.886

Abstract

One of the aims of learning mathematics at school is to develop students' mathematical problem-solving abilities. This is in accordance with the objectives of mathematics learning in the independent curriculum set by the Curriculum and Educational Assessment Standards Agency. In the learning process using the Problem Based Learning model, students will be faced with various mathematical problems which are also related to daily life, so diligent and persistent efforts are needed from students to solve these various problems. This research is experimental research because the researcher applies a treatment to the research sample and then wants to know the effect of this treatment, namely in the form of increasing mathematical problem-solving abilities. The treatment given is learning using the Problem Based Learning model in the experimental class and conventional learning in the control class. The statistical test used to analyze data on increasing mathematical problem-solving abilities is the t* test. Based on the results of the t test, it was found that the sig value was 0.000 < 0.05 so that H0 was rejected, it could be concluded that the average mathematical problem-solving ability of students who receive learning through the problem based learning model is better than students who receive conventional learning.
Pelatihan Analisis Data Menggunakan Excel, Google Sheets, dan SPSS: untuk Meningkatkan Keterampilan Statistika Mahasiswa Calon Guru di FKIP Universitas Malikussaleh Rohantizani Rohantizani; Nuraina Nuraina; Rizka Suhaila; Syafirly Ramadhana
Jurnal Solusi Masyarakat Dikara Vol 4, No 3 (2024): Desember 2024
Publisher : Yayasan Lembaga Riset dan Inovasi Dikara

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Abstract

Kegiatan pengabdian ini bertujuan untuk meningkatkan keterampilan statistika mahasiswa calon guru dalam menganalisis data menggunakan Excel, Google Sheets, dan SPSS. Subjek pelatihan dalam kegiatan pengabdian ini adalah mahasiswa semester 1 yang berjumlah 67 orang. Subjek pengabdian tersebut pada Program Studi Pendidikan Matematika. Metode yang digunakan dalam pelatihan adalah ceramah, Tanya jawab, dan unjuk kerja. Materi yang dibahas meliputi, pada pertemuan pertama membahas tentang analisis data menggunakan Microsoft Excel. Pertemuan kedua  mengenai tahapan-tahapan dalam penggunaan Google Sheets dan diiringi dengan praktek secara langsung. Sementara itu, materi pertemuan ketiga adalah pengolahan data menggunakan program SPSS.  Hasil pengabdian menunjukkan bahwa mahasiswa semakin memahami teknik analisis data dan mampu mengolah data dengan memanfaatkan aplikasi Excel, Google Sheets, dan SPSS. Hal lain yang diperoleh adalah subjek pengabdian menunjukkan sikap antusiasme dan partisipatif.
Co-Authors Nuraina Nuraina Nurul Afni Sinaga Rohantizani Rohantizani Syafirly Ramadhana Yulia Zahara Zurra Yusally Aufa