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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Didaktik : Jurnal Ilmiah PGSD STKIP Subang Jurnal Pendidikan dan Teknologi Pembelajaran Matematika
Pixyoriza
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Education Mathematics Other

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PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR PESERTA DIDIK PADA MATA PELAJARAN MATEMATIKA: THE INFLUENCE OF THE PROBLEM BASED LEARNING (PBL) LEARNING MODEL ON STUDENTS' LEARNING OUTCOMES IN MATHEMATICS SUBJECTS Pixyoriza; Yuli Novita Sari; Iskandar
Jurnal Pendidikan dan Teknologi Pembelajaran Matematika Vol. 1 No. 2 (2024): November
Publisher : Universitas Terbuka

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran Problem Based Learning (PBL) terhadap hasil belajar matematika peserta didik Kelas VII di SMP IT Al-Asror Sumbersari. Penelitian ini dilakukan di SMP IT Al-Asror Sumbersari. Penelitian ini menggunakan metode kuantitatif dengan jenis penelitian eksperimen, khususnya pre eksperimen (non desain) menggunakan desain pre test dan post test one group. Populasi dalam penelitian ini adalah seluruh peserta didik kelas VII yang berjumlah 32 peserta didik, Dalam penelitian ini, teknik sampling yang digunakan adalah nonprobability sampling dengan teknik yang diambil yaitu sampling jenuh. Hasil pre testt menunjukkan nilai rata-rata sebesar 39.30, sedangkan posttest memperoleh nilai rata-rata sebesar 75.16. Terdapat perbedaan yang signifikan antara nilai pre testt dan posttest, yang juga didukung oleh uji t dengan t_hitung sebesar 18.56 dan t_tabelsebesar 2.04. Berdasarkan analisis tersebut, dapat disimpulkan bahwa terdapat pengaruh positif model pembelajaran Problem Based Learning (PBL) terhadap hasil belajar matematika kelas VII SMP IT Al-Asror Sumbersari.
UPAYA MENINGKATKAN HASIL BELAJAR KELAS III PELAJARAN MATEMATIKA PADA MATERI BANGUN DATAR MELALUI MODEL CONTEXTUAL TEACHING AND LEARNING (CTL) SDN 1 SRIBAWONO Yuliawati, Lina; Misrodin; Pixyoriza
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01, Maret 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.43867

Abstract

Mathematics learning in Grade III at SDN 1 Sribawono still shows unsatisfactory learning outcomes because the learning process is still teacher-centered, causing students to experience difficulties in understanding the material being taught. Therefore, this study aims to improve students’ mathematics learning outcomes on plane geometry material through the implementation of the Contextual Teaching and Learning (CTL) model. This research employed the Classroom Action Research (CAR) method, conducted in two cycles, each consisting of the stages of planning, implementation, observation, and reflection. The subjects of this study were 20 third-grade students of SDN 1 Sribawono. The data collection techniques included observation, interviews, learning achievement tests, and documentation. The results of the study indicate an improvement in learning outcomes in each cycle. The data show that in the pre-test of Cycle I, 25% of students achieved mastery. This percentage increased to 45% in the post-test of Cycle I. In Cycle II, the post-test results showed a significant improvement, reaching 90%. This demonstrates an increase of 45% from Cycle I to Cycle II. Based on these findings, it can be concluded that the implementation of the CTL model is able to improve third-grade students’ mathematics learning outcomes on plane geometry material at SDN 1 Sribawono.
MENINGKATKAN HASIL BELAJAR SISWA MENGGUNAKAN METODE GROUP INVESTIGATION ILMU PENGETAHUAN ALAM DAN SOSIAL KELAS IV Khoirul Huda; Binti Khoiriyah; Pixyoriza
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 01 (2026): Volume 12 No. 01, Maret 2026 Published
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i01.11899

Abstract

The low science learning outcomes for class IV UPTD SD Negeri 1 Tambah Subur students are caused by less interesting learning so that student learning outcomes are less than optimal. This research aims to improve learning outcomes through the application of the Group Investigation (GI) method to material on Natural Wealth in My Region. The research used a Classroom Action Research (PTK) design which was carried out in two cycles, each through planning, implementation, observation and reflection stages. The research subjects were 26 class IV students. Data was collected through observation, interviews, documentation, and learning outcomes tests, then analyzed using mixed methods (qualitative and quantitative). The research results showed a significant improvement: the percentage of learning completion increased from 62% in cycle I to 84% in cycle II, resulting in a 22% increase. Thus, the use of the Group Investigation (GI) method has been proven to significantly improve the science learning outcomes of class IV UPTD students at SD Negeri 1 Tambah Subur.
Co-Authors Binti Khoiriyah ISKANDAR Khoirul Huda Misrodin Yuli Novita Sari Yuliawati, Lina