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All Journal JP2M (Jurnal Pendidikan dan Pembelajaran Matematika)
Hamidah Suryani Lukman
Prodi Pendidikan Matematika, FKIP, Universitas Muhammadiyah Sukabumi
Mathematics

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IMPLEMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE BERBANTUAN PHOTOMATH TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA Yulyan Yuwana; Aritsya Imswatama; Hamidah Suryani Lukman
JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Vol 11, No 2 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jp2m.v11i2.7470

Abstract

Penelitian ini bertujuan untuk meningkatkan kemampuan pemecahan masalah matematika siswa melalui penerapan model Think Pair Share (TPS) berbantuan Photomath di MTs N 3 Sukabumi. Penelitian ini menggunakan pendekatan kuantitatif dengan metode eksperimen semu dan desain Control Group Pretest dan Posttest. Subjek penelitian terdiri dari 90 siswa kelas VIII MTs N 3 Sukabumi, yang dibagi menjadi dua kelas eksperimen dan satu kelas kontrol. Teknik analisis data yang diterapkan adala uji anava satu jalur dengan prasyarat uji normalitas dan uji homogenitas. Instrumen yang digunakan dalam penelitian ini adalah tes kemampuan pemecahan masalah matematika siswa. Hasil penelitian menunjukkan bahwa model Think Pair Share (TPS) berbantuan Photomath lebih efektif dalam meningkatkan kemampuan pemecahan masalah matematika siswa dibandingkan dengan model Think Pair Share (TPS) dan Problem Based Learning.
IMPLEMENTASI MODEL PEMBELAJARAN CTL BERBANTU APLIKASI GEMAS UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIS PESERTA DIDIK Mira Siti Nur'azizah; Yanti Mulyanti; Hamidah Suryani Lukman
JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Vol 11, No 1 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jp2m.v11i1.7389

Abstract

This study aims implement a CTL model assisted by the GEMAS application (Educational Mathematics Game for Junior High School) to enhance the mathematical critica thinking skills of students at SMPN 4 Kota Sukabumi. The study employs a quantitative research method with a quasi-eksperimental design and a control gruoup pretest and posttest design. The population of this reseacrh consist of all grade VIII students at SMPN 4 Kota Sukabumi, with samples selected using cluster random sampling technique. The sample includes three classes: VIII E, VIII F, and VIII H, comprising a total of 84 randomly selected students. The reseacrh instruments include four test questions on mathematical critical thinking skills with validated PLSV material, as well as observation sheets. Data analysis was performed using anova with a significance level of 5%. The result indicate that the mathematical critical thinking skills of students using the CTL model assisted by the GEMAS application are better than thse using the CTL model alone, as well as th direct learning model.
IMPLEMENTASI MODEL JUCAMA BERBANTUAN GEMAS TERHADAP KEMAMPUAN BERFIKIR KRITIS SISWA SMP Lida Masyuda; Hamidah Suryani Lukman; Novi Andri Nurcahyono
JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Vol 11, No 1 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jp2m.v11i1.7426

Abstract

This study aims to compare students' critical thinking abilities by implementing the JUCAMA learning model assisted by GEMAS for junior high school students. The research method is quantitative, using a quasi-experimental design with a Control Group Pretest and Posttest Design. The population in this study consists of all students from SMPN 12 Kota Sukabumi in the eighth grade during the odd semester of the 2024/2025 academic year, totaling 229 students. A sample was taken from the population of all eighth-grade students at SMPN 12 Kota Sukabumi using cluster random sampling. This, the sample for this study consists of 88 eighth-grade students from SMP Negeri 12 Kota Sukabumi, divided into two experimental classes and one control class. The data analysis technique used is ANOVA with a significance level of α=5%. This research employs an instrument for testing students' critical thinking abilities in the form of pretest and posttest questions, as well as non-test instruments such as observation sheets and documentation. The results of this study indicate that the JUCAMA model assisted by GEMAS is more effective than both the JUCAMA model and Discovery Learning in enhancing the critical thinking abilities of junior high school students.
Co-Authors Aritsya Imswatama Lida Masyuda Mira Siti Nur'azizah Novi Andri Nurcahyono Yanti Mulyanti Yulyan Yuwana