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All Journal Jurnal Riset sosial humaniora, dan Pendidikan (Soshumdik) INDOPEDIA (Inovasi Pembelajaran dan Pendidikan)
Sahrina Said
Universitas Muhammadiyah Makassar
Education Social Sciences

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Penerapan Model Problem Based Learning (PBL) untuk Meningkatkan Kemampuan Berpikir Kritis Siswa pada Mata Pelajaran Matematika Kelas IV SDN Minasa Upa Kecamatan Rappocini Kota Makassar Sahrina Said; Mukhlis Mukhlis; Andi Ardhilah Wahyudi
Jurnal Riset Sosial Humaniora dan Pendidikan Vol. 2 No. 2 (2023): Juni : Jurnal Riset sosial humaniora, dan Pendidikan
Publisher : LPPM Universitas 17 Agustus 1945 Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/soshumdik.v2i2.795

Abstract

The type of research used in this study was Classroom Action Research (CAR), which consisted of two cycles, each cycle consisting of 4 meetings. Research procedures include planning, implementing actions, observation, and reflection. The subjects in this study were 32 students of class IV at SDN Minasa Upa, Rappocini District, Makassar City. The results showed that in the first cycle, out of 32 students, only 18 students or 56.2% completed individually, where an average score of 62.8 was obtained with 4 students very critical (12.5%), 4 students critical (12, 5), 10 students are quite critical (31.2%), and 14 students are less critical (43.7%). Whereas in cycle II which was completed individually of 32 students there were 25 students or 78.1%, where an average value of 75.7 was obtained with 13 students very critical (40.6%), 5 students critical (15.6%) , 7 students are quite critical (21.8), and 7 students are less critical (21.8). Based on the results of this study, it can be concluded that students' critical thinking skills in mathematics class IV at SDN Minasa Upa, Rappocini District, Makassar City through the application of the Problem Based Learning (PBL) model have increased.
MENINGKATKAN HASIL BELAJAR MATEMATIKA MELALUI PENERAPAN PENDEKATAN REALISTICS MATHEMATICS EDUCATION (RME) PADA SISWA KELAS IV UPT SD NEGERI 3 SAMBUNG JAWA andi adam; Sahrina Said; Emmi Rahmawati; Nurfadillah; Irmawati
INDOPEDIA (Jurnal Inovasi Pembelajaran dan Pendidikan) Vol. 1 No. 1 (2023): MARET 2023
Publisher : Media Inovasi Pendidikan dan Pembelajaran

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Abstract

Tujuan dari penelitian ini adalah untuk meningkatkan hasil belajar matematika melalui penerapan pendekatan Realistics Mathematics Education (RME). Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) dengan dua siklus. Subjek penelitian ini adalah siswa kelas 4 UPT SD Negeri 3 Sambung Jawa yang berjumlah 20 siswa. Teknik pengumpulan data menggunakan tes dan non tes. Instrumen penelitian ini menggunakan lembar observasi, lembar angket, dan lembar tes. Analisis data yang digunakan adalah analisis deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa penerapan pendekatan Realistics Mathematics Education (RME) dapat meningkatkan hasil belajar matematika di kelas IV UPT SD Negeri3 Sambung Jawa. Hal tersebut dapat dibuktikan dari meningkatnya hasil belajar siswa dari kondisi awal nilai rata-rata (pra siklus) yaitu 64 (tidak tuntas) menjadi 80,4 (tuntas) pada kondisi akhir siklus II. Persentase jumlah siswa yang mencapai KKM meningkat dari kondisi awal 30%, meningkat menjadi 65% pada evaluasi siklus I dan menjadi 85% pada evaluasi siklus II.
Co-Authors Andi Adam Andi Ardhilah Wahyudi Emmi Rahmawati Irmawati Mukhlis Mukhlis Nurfadillah