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All Journal Imajiner: Jurnal Matematika dan Pendidikan Matematika Mathematics Education Journal
Andzin, Nadya Syifa
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Education Languange, Linguistic, Communication & Media Mathematics Other

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Arithmetic Sequences and Series Learning Using Realistic Mathematics Education Assisted by Augmented Reality Andzin, Nadya Syifa; Sari, Putri Yulia Puspita; Widodo, Ridwan Cahyo; Sukowati, Dinda Iren; Indriastuti, Sabrina; Nursyahidah, Farida
Mathematics Education Journal Vol. 18 No. 1 (2024): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jpm.v18i1.pp139-148

Abstract

Effective mathematics learning is a significant challenge in improving students' understanding and skills in mathematical concepts. One exciting approach to enhancing mathematics education is Realistic Mathematics Education (RME), which emphasizes understanding mathematical concepts through real-world contexts. This research combines the RME approach with Augmented Reality (AR) technology to facilitate the learning of sequences and arithmetic series. This research aims to create a learning trajectory that can help students understand the concept of arithmetic sequences and series using the context of the Borobudur Temple in grade 8th of SMP Negeri 4 Semarang. This research uses a design research method which consists of three stages, namely preliminary design, design experiment (pilot experiment and teaching experiment), and retrospective analysis. In this research, a series of learning activities were designed and developed based on the RME approach. This research involved 6 grade 8th students. The result of this research is a learning trajectory that includes a series of learning processes in three activities, namely: 1) Observing Borobudur Temple videos to understand the definition and characteristics of sequences and series; 2) finding the formulas and results of sequences and series; 3) and solving contextual problems related to sequences and series. The activities carried out can help improve students' understanding of the sequences and arithmetic series material. The research results show that the context of the Borobudur Temple can help students understand the concept of sequences and arithmetic series. Apart from that, the results of this research add options for local wisdom that can be used as a context for mathematics learning, especially sequences, and arithmetic series.
Pengembangan modul materi bangun ruang sisi lengkung berbasis Etnomatematika berorientasi pada kemampuan berpikir kritis siswa Andzin, Nadya Syifa; Harun, Lukman; Nursyahidah, Farida
Imajiner: Jurnal Matematika dan Pendidikan Matematika Vol 6, No 6 (2024): Imajiner: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/imajiner.v6i6.19331

Abstract

Pendidikan dan kebudayaan merupakan hal yang tidak dapat dipisahkan. Ada hubungan antara matematika dan budaya yang disebut etnomatematika. Penelitian ini bertujuan untuk menghasilkan produk berupa modul pembelajaran berbasis etnomatematika Candi Borobudur materi bangun ruang sisi lengkung yang berorientasi pada kemampuan berpikir kritis siswa yang memenuhi kriteria valid. Metode penelitian yang digunakan adalah Research and Development dan jenis penelitian yang digunakan adalah ADDIE yang terdiri dari 5 tahap yaitu: 1) Analysis, 2) Design, 3) Development, 4) Implementation, dan 5) Evaluation. Modul pembelajaran ini diujicobakan pada kelas IX SMP N 1 Mijen dengan jumlah siswa yaitu 30 orang. Hasil penelitian menunjukkan validitas media dan materi yang diuji oleh 2 orang validator memperoleh persentase media sebesar 89% dan materi sebesar 93% dengan kriteria sangat baik. Dari hasil tersebut dapat disimpulkan bahwa modul pembelajaran berbasis etnomatematika yang berorientasi pada kemampuan berpikir kritis siswa valid untuk digunakan.
Co-Authors Farida Nursyahidah Indriastuti, Sabrina Sari, Putri Yulia Puspita Sukowati, Dinda Iren Widodo, Ridwan Cahyo