通过切合实际的数学学习，改进数学学习活动，提高数学学习成绩

Jurnal Citra Pendidikan Pub Date : 2023-07-31 DOI:10.38048/jcp.v3i3.2075

Theresia Maria Agnes Matutina

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引用次数: 0

摘要

本项目的目的是在现实数学（PMR）课程中培养学生的数学学习兴趣和能力。 2022/2023学年第一学期，巴加瓦太平洋大学的III SDK课程共有27名学生参加。目前正在进行的课程是 "Tindakan kelas"（PTK）课程。该课程的学习内容包括以下几个方面。1) Perencanaan, 2) pelaksanaan, 3), observasi 和 4) refleksi。通过数据收集和分析来开展活动。这些数据将被收集起来，用于分析活动。对 I 阶段的学习动机数据进行分析后发现，有 12.7% 的学生按比例参与了学习动机类别，其中有 56.64% 的学生持续参与了数学学习动机。I级学生的数学学习成绩为64分，占总成绩的64%，持续率为64%，而数学学习成绩的持续率为44.44%。在第二类中，有 20.8 个类别的活动量为零，持续活动量为 20.8%。在第二阶段中，85.46%的类别中的活动量为零，而98%的类别中的活动量为零。在I类和II类中，有7.9%的学生有学习动机，有21.44%的学生有学习数学的兴趣，这说明学习动机和学习数学的兴趣有助于提高学生的数学现实能力。 Kata-kata Kunci ：Abstract This research was initiated from the problem of low activity and learning outcomes of mathematics in the material of flat shapes.本研究的目的是提高学生在现实数学学习（PMR）中学习平面图形数学的积极性和效果。本研究的对象是 2022/2023 学年第一学期三年级 SDK Regina Pacis Bajawa 班的 27 名学生。采用的研究类型是课堂行动研究（CAR）。本研究分两个周期进行，阶段如下。1）计划；2）实施；3）观察；4）反思。使用调查问卷收集学习活动数据。学习成果数据则通过学习成果测试收集。第一周期的学习活动数据分析结果显示，平均值为 14.16，属于相当活跃的类别，专题学习活动的百分比为 56.64%。第一周期的专题学习成果平均值为 63，属于充分类，比例为 63%，经典完整性为 44.44%。第二周期的学习成果平均为 20.6 项非常积极的学习活动，占 82.4%。第二周期的学习成果平均值为 85.46%，属于非常好的类别，经典完整性为 100%。根据第一周期和第二周期的研究结果，学习活动增加了 25.76%，专题学习成果增加了 55.56%。根据以上数据分析，可以得出这样的结论：通过现实数学学习，可以提高数学学习的活动和成果。关键字活动、学习成果、PMR

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MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR MATEMATIKA MELAUI PEMBELAJARAN MATEMATIKA REALISTIK

Penelitian ini diawali dari masalah rendahnya aktivitas dan hasil belajar matematika pada materi bangun datar Tujuan penelitian ini untuk meningkatkan aktivitas dan hasil belajar matematika tentang bangun datar pada pembelajaran matematika realistic (PMR). Subjek penelitian ini adalah siswa kelas III SDK Regina Pacis Bajawa Tahun ajaran 2022/2023 Semester 1 yang berjumlah 27 orang. Jenis Penelitian yang di gunakan merupakan penelitian Tindakan kelas (PTK). Penelitian ini dilaksanakan dalam dua siklus, dengan tahapan sebagai berikut. 1) perencanaan, 2) pelaksanaan, 3), observasi dan 4) refleksi. Pengumpulan data untuk aktivitas belajar menggunakan angket. Sedangkan data hasil belajar dikumpulkan melalui tes hasil belajar. Hasil analisis data aktivitas belajar pada siklus I diperoleh nilai rata-rata sebesar 12,7 dengan kategori cukup aktif, persentase aktivitas belajar matematika sebesar 56,64%. Sedangkan hasil belajar matematika pada siklus I diperoleh nilai rata-rata sebesar 64, berada pada kategori cukup, dengan persentase 64% dan ketuntasan klasikalnya adalah 44,44%. Hasil penelitian pada siklus II diperoleh nilai rata-rata aktivitas belajar 20,8 kategori sangat aktif, persentase sebesar 20,8%. Sedangkan hasil belajar pada siklus II diperoleh nilai rata-rata 85,46% berada pada kategori sangat baik dengan ketuntasan klasikal adalah 98%. Berdasarkan hasil penelitian pada siklus I dan siklus II menunjukan bahwa terjadinya peningkatan aktivitas belajar sebesar 7,9 % dan hasil belajar matematika mengalami peningkatan sebesar 21,44dapat disimpulkan bahwa Aktivitas Dan Hasil Belajar Matematika Dapat Ditingkatkan Melaui Pembelajaran Matematika Realistik. Kata-kata Kunci : Aktivitas, hasil belajar, PMR Abstract This research was initiated from the problem of low activity and learning outcomes of mathematics in the material of flat shapes. The aim of this research was to increase the activities and results of learning mathematics about flat shapes in realistic mathematics learning (PMR). The subjects of this study were 27 students of class III SDK Regina Pacis Bajawa for the academic year 2022/2023 Semester 1. The type of research used is classroom action research (CAR). This research was conducted in two cycles, with the following stages. 1) planning, 2) implementation, 3), observation and 4) reflection. Collecting data for learning activities using a questionnaire. While the learning outcomes data is collected through learning outcomes tests. The results of the analysis of learning activity data in cycle I obtained an average value of 14.16 with a fairly active category, the percentage of thematic learning activities was 56.64%. While the thematic learning outcomes in cycle I obtained an average value of 63, in the sufficient category, with a percentage of 63% and classical completeness was 44.44%. The results of the study in cycle II obtained an average value of 20.6 very active learning activities, a percentage of 82.4%. While the learning outcomes in cycle II obtained an average value of 85.46 % in the very good category with classical completeness of 100%. Based on the results of research in cycle I and cycle II, it showed that there was an increase in learning activities of 25.76% and thematic learning outcomes increased by 55.56%. Based on the analysis of the data above, it can be concluded that the activities and results of learning mathematics can be increased through realistic mathematics learning. Key Words: Activity, learning outcomes, PMR

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