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All Journal Griya Journal of Mathematics Education and Application Nautical: Jurnal Ilmiah Multidisiplin Indonesia
Wardani, Agustria
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Religion Humanities Computer Science & IT Education Engineering Mathematics

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Penerapan Flash Card berbasis Gamifikasi dengan Model Pembelajaran Think Aloud Pair Problem Solving untuk Meningkatkan Kemampuan Komunikasi Matematika Siswa tingkat SMP Kelas VII Sitanggang, Frima; Wardani, Agustria; Piolet, Ika; Dolly, Michael; Saragih, Rini Meilani; Siregar, Nurhasanah
Griya Journal of Mathematics Education and Application Vol. 5 No. 3 (2025): September 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i3.792

Abstract

Mathematical communication, which involves the ability to express and understand mathematical ideas, is very important in learning. However, many conventional learning methods are less effective in improving these abilities. This study combines gamification-based flash card innovation with the TAPPS model to maximize social and cognitive interactions in mathematics learning, which is expected to have a positive impact on student engagement and understanding. This study aims to explore the application of gamification-based flash cards with the Think Aloud Pair Problem Solving (TAPPS) model to improve junior high school students' mathematical communication skills. The research method used is classroom action research with several cycles that include (Planning, implementation, observation and reflection). Based on the research that has been conducted in 2 cycles with the application of the TAPPS model assisted by gamification-based flash cards, with an average of 84.8% in the first cycle and 94.1% in the second cycle. So there is an increase in students' mathematical communication skills. Therefore, gamification-based flash cards can be used as a medium to improve students' mathematical communication.
Analisis kesulitan siswa SMA dalam menyelesaikan soal integral tentu dan integral tak tentu Siregar, Tiur Malasasri; Saragih, Rini Meilani; Wardani, Agustria; Lumbanraja, Irga; Silalahi, Westnob Richart William
Nautical : Jurnal Ilmiah Multidisiplin Indonesia Vol. 2 No. 9 (2023): Nautical: Jurnal Ilmiah Multidisiplin Indonesia
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/nautical.v2i9.1032

Abstract

Dalam pengalaman pembelajaran siswa, tidak selalu berjalan sesuai harapan. Terkadang, siswa menghadapi kesulitan belajar atau melakukan kesalahan dalam mengerjakan soal yang diberikan. Kesulitan belajar dan kesalahan tersebut dapat diinterpretasikan sebagai kondisi dalam proses pembelajaran yang ditandai oleh adanya hambatan-hambatan tertentu dalam mencapai hasil belajar. Untuk membantu siswa yang mengalami kesulitan belajar, penting untuk mengidentifikasi kesalahan dalam pengerjaan soal integral, baik integral tentu maupun integral tak tentu, agar dapat mencapai pencapaian pembelajaran yang optimal dalam materi kalkulus integral. Penelitiann ini bertujuan untuk mengulas tentang kesulitan yang dihadapi oleh siswa kelas 11 MIA 3 SMA Swasta Cahaya Medan dalam menyelesaikan soal-soal kalkulus pada materi integral tentu dan integral tak tentu. Penelitian ini juga bertujuan untuk menganalisis faktor-faktor penyebab kesulitan siswa dalam memahami dan menyelesaikan soal-soal kalkulus terkait integral tentu dan integral tak tentu.
Co-Authors Dolly, Michael Lumbanraja, Irga Nurhasanah Siregar . Piolet, Ika Saragih, Rini Meilani Silalahi, Westnob Richart William Siregar, Tiur Malasasri Sitanggang, Frima