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All Journal Buletin Literasi Budaya Sekolah FARABI: Jurnal Matematika dan Pendidikan Matematika
Aprilia Saputri Riski Pratiwi
Universitas Muhammadiyah Surakarta
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Environmental Science Mathematics Social Sciences Other

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PENERAPAN ULANGAN HARIAN MATEMATIKA MENGGUNAKAN PHT BERBASIS ANDROID DI SMP MUHAMMADIYAH 7 SURAKARTA Nidaul Hasanah; Linda Asmawati; Aprilia Saputri Riski Pratiwi; Nur Alifa Aulia Putri; Indah Dwi Utami; Hepy Adityarini
Buletin Literasi Budaya Sekolah Vol. 2, No. 1, Juli 2020
Publisher : Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/blbs.v2i1.11606

Abstract

Tuntutan global menuntut dunia pendidikan di Indonesia agar menyesuaikan perkembangan teknologi dalam peningkatan mutu pendidikan. Penelitian dilakukan untuk mendeskripsikan penerapan ulangan harian matematika menggunakan PHT (Penilaian Harian Terstruktur) berbasis android. Dalam penelitian ini metode yang digunakan yaitu deskriptif kualitatif dan deskriptif kuantitatif dengan jumlah sampel 23 siswa. Teknik pengambilan data yang digunakan adalah dengan observasi lingkungan sekolah, wawancara narasumber dengan guru dan teknisi, serta angket responden siswa terhadap PHT berbasis android. Simpulan dari penelitian ini adalah penerapan PHT berbasis android dari perspektif guru dan teknisi sudah cukup baik namun, dari prespektif siswa masih kurang diminati. 
Apakah Discovery Learning dapat Meningkatkan Keterampilan Komunikasi Matematis Siswa? Aprilia Saputri Riski Pratiwi; Christina Kartika Sari; Bani Amin Burhanudin
FARABI: Jurnal Matematika dan Pendidikan Matematika Vol 7 No 1 (2024): FARABI: Jurnal Matematika dan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika FKIP UNIVA Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/farabi.v7i1.710

Abstract

To face the Information and Communication Technology (ICT) Era, students need to master 21st century skills. One of them is mathematical communication skills. It is very important for students to master mathematical communication skills because it will help them connect ideas and concepts with mathematical symbols. This research aims to improve mathematical communication skills through the discovery learning model. This research is classroom action research (PTK) which was carried out in three steps, namely pre-cycle, cycle 1, and cycle 2. The research data was collected through tests and observations. The data analysis techniques used include data reduction, data presentation, and concluding. The PTK results show that the discovery learning model can improve students' mathematical communication skills in geometric transformation material. This is proven by obtaining a percentage result of 85% in mathematical communication skills, the indicator of presenting mathematical information or ideas with other forms of representation, and the indicator of composing arguments in solving mathematical problems in the last cycle phase. Apart from that, there was an increase in indicators of analyzing and evaluating mathematical thinking in mathematical communication by 75%.
Co-Authors Bani Amin Burhanudin Christina Kartika Sari Hepy Adityarini Indah Dwi Utami Linda Asmawati Nidaul Hasanah Nur Alifa Aulia Putri