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All Journal JOHME: Journal of Holistic Mathematics Education Jurnal Pendidikan Matematika (Jupitek) Jurnal Magister Pendidikan Matematika (JUMADIKA) Jurnal Pendidikan Matematika Unpatti Sora Journal of Mathematics Education ATOM : Jurnal Riset Mahasiswa
Molle, Juliana Selvina
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Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Other

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Journal : ATOM : Jurnal Riset Mahasiswa

 1 
PENGGUNAAN MODEL PEMBELAJARAN MISSOURI MATHEMATICT PROJECT (MMP) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI POLA BILANGAN KELAS VIII SMP Warang, Hababa Muna; Molle, Juliana Selvina; Rumalean, Muhammad S
Atom : Jurnal Riset Mahasiswa Vol 3 No 2 (2025): Atom: Jurnal Riset Mahasiswa
Publisher : Jurusan Pend. MIPA FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/atom.3.2.91-97

Abstract

Penelitian ini bertujuan untuk meningkatkan minat belajar matematika dengan menerapkan strategi pembelajaran Missouri Mathematics Project. Jenis penelitian ini adalah penelitian tindakan kelas (PTK). Subjek penelitian ini adalah guru dan siswa kelas VIII SMP negeri 72 Maluku Tengah yang berjumlah 20 siswa. Metode pengumpulan data dilakukan melalui observasi, dokumentasi, tes dan wawancara. Teknik analisis data yang digunakan dilakukan dengan cara reduksi, penyajian kemudian dilanjutkan dengan mengambil kesimpulan lalu verifikasi. Validitas data mengunakan teknik triangulasi, yaitu triangulasi sumber data dan triangulasi metode pengumpulan data. Hasil penelitian menunjukan adanya peningkatan minat belajar matematika. Berdasarkan hasil penelitian menggunakan model pembelajaran MMP dapat meningkatkan hasil belajar siswa pada materi pola bilangan hasil tersebut nampak pada hasil tes setiap siklus, yaitu pada siklus I siswa memperoleh Kriteria Ketuntasan Minimal (KKM) ≥70 sebanyak 8 siswa dengan persentase 45% pada siklus II meningkat menjadi 75% yang diperoleh 17 siswa. Peningkatan Hasil belajar siswa terjadi karena di dalam model pembelajaran Missouri Mathematics Project siswa lebih termotivasi dan aktif dalam pembelajaran.
ANALISIS KEMAMPUAN PEMAHAMAN KONSEP PECAHAN PADA SISWA SMP Gaspersz, Gabriel; Molle, Juliana Selvina; Gaspersz, Magy
Atom : Jurnal Riset Mahasiswa Vol 1 No 1 (2023): Atom: Jurnal Riset Mahasiswa
Publisher : Jurusan Pend. MIPA FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/atom.1.1.33-43

Abstract

This study aims to determine the ability to understand the concept of fractions in grade VII students of SMP Kristen Kusu-Kusu Sereh Ambon. The type of research used is qualitative descriptive research. This research was carried out at SMP Kristen Kusu-Kusu Sereh Ambon, with the data source being class VII-1 students totaling 20 students, and the research subjects selected to be interviewed were three students. Researchers describe students' ability to understand fractional concepts by looking at the results of student answers and interviews. The results of this student's test refer to the question instructions and the student's accuracy in answering. The accuracy of the student's answers is adjusted to the assessment criteria for the test questions and the scoring criteria for the ability to understand fractional concepts with four indicators, namely indicators of the ability to provide examples and non-examples, indicators of the ability to present concepts in various forms of mathematical representation, indicators of the ability to use, utilize and select specific procedures or operations and indicators of the ability to apply concepts or algorithms in problem-solving. Based on the results of the fractional concept comprehension ability test and student interviews, one student met three indicators of concept understanding ability, namely indicators of the ability to provide examples and non-examples, the ability to present concepts in various forms of mathematical representation, and the ability to apply concepts or algorithms in problem-solving, and two students who met one indicator of concept understanding ability, namely indicators of ability to provide an example and non-example.
Co-Authors Anderson Leonardo Palinussa Anidlah, Isak Samany Ayal, Carolina Selfisina Batkormbawa, Vista Dolly Christina Martha Laamena Darma Andreas Ngilawajan, Darma Andreas de HAAS, Ivone Gaspersz, Gabriel Gaspersz, Magy Huwaa, Novalin C Huwae, Harrys Velle Inuhan, Michael La Moma Latumahina, Mega Latumeten, Natalia Lepith, Gressia Claudia Makahity, Lilian Nur Aini Olingir, Ema Teresia Petrusz, Sigine Rasmi, Wa Rumalean, Muhammad S Silitonga, R H Yanti Silitonga, R. H. Yanti Sopaheluwakan, Mita Sri Wahyuningsih Tamalene, Hanisa Tomatala, Julia Bertha Wally, Nilam Warang, Hababa Muna Welmintje Mataheru