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All Journal Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura Science Map Journal
Juliana S Molle
Universitas Pattimura
Chemistry Education Mathematics Physics Social Sciences Other

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PENINGKATAN HASIL BELAJAR SISWA PADA MATERI ARITMATIKA SOSIAL DENGAN MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE MAKE A MATCH DI KELAS VII-2 SMP NEGERI 12 AMBON Alvionita Nanlohy; Juliana S Molle; Magy Gaspersz
Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura 2019: Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (430.526 KB)

Abstract

Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa kelas VII-2 SMP Negeri 12 Ambon pada materi Aritmatika Sosial dengan menggunakan model kooperatif tipe make a match. Sumber data dalam penelitian ini adalah siswa kelas VII-2 SMP Negeri 12 Ambon. Subjek pada penelitian ini berjumlah 7 orang. Jenis Penelitian ini adalah Penelitian Tindakan Kelas (PTK). Penelitian ini terdiri dari dua siklus dengan setiap siklus terdiri dari dua pertemuan pertemuan. Teknik pengumpulan data dalam penelitian ini diperoleh melalui observasi dan tes akhir setiap siklus. Hasil tes akhir siklus I yang mencapai kriteria ketuntasan dengan memperoleh persentase hasil belajar >65% adalah 1 subjek, kemudian pada siklus II, semua subjek (7 subjek) mencapai kriteria ketuntasan dengan memperoleh persentase hasil belajar >65%. Hasil belajar siswa dari siklus I ke siklus II mengalami peningkatan sebesar 85,71%. Berdasarkan hasil yang diperoleh, maka dapat disimpulkan bahwa hasil belajar siswa pada materi aritmatika sosial dapat ditingkatkan menggunakan model pembelajaran kooperatif tipe make a match di kelas VII-2 SMP Negeri 12 Ambon
METAKOGNITION ANALYSIS OF CLASS X SMA NEGERI 5 AMBON IN SOLVING THE SYSTEM PROBLEM OF THREE LINEAR EQUATOINS Diana Prisillia Huwae; Carolina Selfisina Ayal; Juliana S Molle
Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura 2019: Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (299.84 KB)

Abstract

This study aims to illustrate the activities of grade X students of SMA Negeri 5 Ambon in solving the system problems three variables of linear equations with high, medium and low categories of mathematical abilities. This type of research is quantitative-qualitative. The subject in this study was taken using purposive sampling techniques. The subject in this study was 3 people with 1 person representing each category of mathematical abilities (high, moderate, and low). Research shows that students of grade X SMA N 5 Ambon in solving the system of three variables of linear equations with high category mathematics skills involving knowledge and activity. Subjects involve their activities such as planning, monitoring and evaluation activities. Students of Grade X SMA N 5 Ambon in solving a system of three-variable linear equations in the moderate mathematical category, involving knowledge and activities. Subjects involve their activities such as planning and evaluation activities. However, the subject does not involve monitoring activities. The subject also does not write conclusions from the results obtained. Students of Grade X SMA N 5 Ambon in solving a system of three-variable linear equations in the low mathematics category, involving knowledge and activity. The subject involves only planning activities. Monitoring and evaluation activities are not involved
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL CERITA ARITMATIKA SOSIAL BERDASARKAN NEWMAN ERROR ANALYSIS Rita M Luhukay; Wilmintjie Mataheru; Juliana S Molle
Science Map Journal Vol 5 No 1 (2023): Science Map Journal
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jmsvol5issue1pp1-9

Abstract

This study aims to find out the mistakes made by class VII students of SMP Negeri 3 Ambon in solving social arithmetic story problems based on Newman Error Analysis (NEA), with the type of qualitative research. Sources of data, namely class VII SMP Negeri 3 Ambon and subject teachers. Subjects were taken by giving tests to 21 students, then 3 students were selected as subjects based on the most errors made by students. The 3 subjects, namely IT, AD, and TM. Data collection techniques include tests, interviews and video recordings. Data analysis techniques include data reduction, data presentation and data verification. The results showed that IT subjects made reading errors and encoding errors, AD subjects made reading errors, transformation errors and encoding errors, and TM subjects made all errors, namely reading errors, comprehension errors, transformation errors, process skills errors and encoding errors
Co-Authors Alvionita Nanlohy Carolina Selfisina Ayal Diana Prisillia Huwae Magy Gaspersz Rita M Luhukay Welmintje Mataheru