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Implementasi Media Konkret Papan Berhitung untuk Meningkatkan Hasil Belajar Matematika di SDN Sukorejo Hardiningtyas, Bintan Taskurina; Lucyana, Bella Mei Gita; Agam, Muchammad Faiz; Sari, Serli Nofita; Habibah, Shara
Jurnal Simki Postgraduate Vol 3 No 3 (2024): Volume 3 Nomor 3 Tahun 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jspg.v3i3.945

Abstract

This study aims to determine the implementation of concrete media counting boards in improving mathematics learning outcomes at SDN Sukorejo. The study was conducted using the Classroom Action Research method consisting of two cycles. The subjects of the study were 12 grade 1 students. Data was collected through tests, interviews, documentation, and field notes. After the implementation of the counting board media, the results of the study showed a significant increase. The average value in cycle 1 was 51.66 with a completeness of 16.66% (2 students), then increased in cycle 2 to 87.50 with a completeness of 100%. This media has proven to be effective in helping to understand the concept of subtraction through direct experience with concrete objects. This study concludes that the implementation of concrete media counting boards can improve the mathematics learning outcomes of grade 1 students at SDN Sukorejo on the subject of subtraction.
APLIKASI GEOBOARD UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA Lucyana, Bella Mei Gita; Handayani, Aprilia Dwi; Mudjion, Mohammad
MANAJERIAL : Jurnal Inovasi Manajemen dan Supervisi Pendidikan Vol. 5 No. 1 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/manajerial.v5i1.4902

Abstract

This classroom action research was conducted in two cycles in the fourth grade of SDN Burengan 3 Kediri City, consisting of 27 students. This research was motivated by the low learning outcomes of students in Mathematics, particularly on the material about area of squares and rectangles, with a class average score of 50.37 that required improvement. The main objective of this research was to describe the improvement in learning outcomes of fourth-grade students at SDN Burengan 3 Kediri City on this material through the use of geoboard media. This research used the Kemmis & McTaggart Classroom Action Research (CAR) design, which includes the stages of planning, implementation, observation, and reflection carried out repeatedly in each cycle. The results showed an increase in student learning outcomes in each cycle. In the pre-cycle stage, the average student learning outcome was 50.37%. After implementing geoboard media in Cycle I, student learning mastery increased to 51.58% and was categorized as fairly good. A significant improvement occurred in Cycle II, with the percentage of learning mastery reaching 92.52%, which was included in the good category, and the class average score increased to 89.63. Based on these results, it can be concluded that the use of geoboard media proved effective in improving the learning outcomes of fourth-grade students at SDN Burengan 3 Kediri City on the material about area of squares and rectangles. ABSTRAKPenelitian tindakan kelas ini dilaksanakan dalam dua siklus di kelas IV SDN Burengan 3 Kota Kediri yang terdiri dari 27 siswa. Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar siswa pada mata pelajaran Matematika, khususnya materi luas persegi dan persegi panjang, dengan nilai rata-rata kelas sebesar 50,37 yang memerlukan perbaikan. Tujuan utama penelitian ini adalah untuk mendeskripsikan peningkatan hasil belajar siswa kelas IV SDN Burengan 3 Kota Kediri pada materi tersebut melalui penggunaan media geoboard. Penelitian ini menggunakan desain Penelitian Tindakan Kelas (PTK) model Kemmis & Mc. Taggart yang meliputi tahap perencanaan, pelaksanaan, pengamatan, dan refleksi yang dilakukan secara berulang dalam setiap siklus. Hasil penelitian menunjukkan adanya peningkatan hasil belajar siswa pada setiap siklus. Pada tahap pra-siklus, rata-rata hasil belajar siswa adalah 50,37%. Setelah implementasi media geoboard pada Siklus I, ketuntasan belajar siswa meningkat menjadi 51,58% dan dikategorikan cukup baik. Peningkatan signifikan terjadi pada Siklus II, dengan persentase ketuntasan belajar mencapai 92,52% yang termasuk dalam kategori baik, serta nilai rata-rata kelas meningkat menjadi 89,63. Berdasarkan hasil tersebut, dapat disimpulkan bahwa penggunaan media geoboard terbukti efektif dalam meningkatkan hasil belajar siswa kelas IV SDN Burengan 3 Kota Kediri pada materi luas persegi dan persegi panjang.