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Journal : HISTOGRAM: Jurnal Pendidikan Matematika

ANALISIS TINGKAT KEBERHASILAN: HASIL VALIDASI BUKU TANGKAS MATEMATIKA 14 LEVEL Yusuf Amhar; Surya Sari Faradiba; Zainal Abidin
HISTOGRAM: Jurnal Pendidikan Matematika Vol. 7 No. 2 (2023): histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v7i2.3306

Abstract

Proses validasi merupakan langkah krusial dalam pengembangan produk guna mendukung efektivitas pembelajaran, memastikan tujuan pembelajaran dapat dicapai secara optimal. Buku Tangkas Matematika, sebagai suatu buku matematika, dirancang sebagai drilling workbook dengan 14 tingkatan. Tujuan dari penelitian ini adalah mengevaluasi keabsahan dan penyajian materi dalam Buku Tangkas Matematika. Penelitian ini dipicu oleh kesulitan yang dihadapi siswa tingkat SD dalam memahami operasi dasar matematika, terutama setelah mengalami dampak pandemi COVID-19 yang membatasi pembelajaran di sekolah dan memengaruhi jumlah materi yang dapat diterima oleh anak-anak. Oleh karena itu, pengembangan produk yang dapat mendukung proses pembelajaran anak-anak, baik secara klasikal maupun mandiri, menjadi suatu kebutuhan mendesak. Partisipan dalam penelitian melibatkan dua ahli praktisi, yaitu guru matematika, dan 15 murid kelas 5 di SD Muslim Cendekia Batu. Metode penelitian yang digunakan adalah metode kualitatif naratif dengan menerapkan skala likert untuk proses validasi. Data dikumpulkan melalui tes dan angket. Validasi dilakukan melalui penilaian materi pembelajaran, presentasi siswa, hasil kerja mandiri, dan dokumentasi. Analisis data melibatkan langkah-langkah pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa Buku Tangkas Matematika mendapatkan penilaian valid dengan kategori baik dari pengguna, sangat baik dari ahli praktisi, dan dianggap baik terhadap hasil kerja siswa.
Pengembangan Sistem Blended-Adaptive Learning Berbasis Google Workspace pada Materi SPLSV dan SPtLSV Alfian Bayani; Sunismi Sunismi; Zainal Abidin
HISTOGRAM: Jurnal Pendidikan Matematika Vol. 8 No. 1 (2024): Jurnal Pendidikan Matematika
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v8i1.3447

Abstract

In the VUCA era, education becomes increasingly crucial in preparing students to face future challenges. Mathematics, as a key subject, plays a vital role in developing critical thinking and problem-solving skills. One challenge for Mathematics teachers is that students in the same class may have varying levels of understanding. Therefore, this research aims to develop and test a blended-adaptive learning system based on Google Workspace as a solution for junior high school mathematics education, with a focus on the topics of SPLSV and SPtLSV. This research utilizes the Research and Development (R&D) methodology with the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). Implementation was carried out with 7th-grade students, and the evaluation method employed a single independent t-test while measuring effectiveness with the N-Gain formula. The results indicate a probability of effectiveness at 0.39, with positive feedback from students regarding the system, reflecting its potential in enhancing students' understanding of mathematics. This research is expected to contribute addressing challenges in mathematics education in the VUCA era, providing better opportunities for students, and promoting innovation in mathematics education.In the VUCA era, education becomes increasingly crucial in preparing students to face future challenges. Mathematics, as a key subject, plays a vital role in developing critical thinking and problem-solving skills. One challenge for Mathematics teachers is that students in the same class may have varying levels of understanding. Therefore, this research aims to develop and test a blended-adaptive learning system based on Google Workspace as a solution for junior high school mathematics education, with a focus on the topics of SPLSV and SPtLSV. This research utilizes the Research and Development (R&D) methodology with the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). Implementation was carried out with 7th-grade students, and the evaluation method employed a single independent t-test while measuring effectiveness with the N-Gain formula. The results indicate a probability of effectiveness at 0.39, with positive feedback from students regarding the system, reflecting its potential in enhancing students' understanding of mathematics. This research is expected to contribute addressing challenges in mathematics education in the VUCA era, providing better opportunities for students, and promoting innovation in mathematics education.