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Mika Ambarawati
Universitas Insan Budi Utomo
Mathematics

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STUDI LITERATUR ETNOMATEMATIKA: KONSEP MATEMATIKA DALAM KEARIFAN LOKAL BUDAYA JAWA TIMUR Ade Rahma Ilmianita; Mika Ambarawati
Jurnal Ilmiah Matematika Realistik Vol. 6 No. 1 (2025): JURNAL ILMIAH MATEMATIKA REALISTIK
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/ji-mr.v6i1.426

Abstract

Penelitian ini bertujuan untuk mengeksplorasi etnomatematika yaitu konsep matematika dalam kearifan lokal di Jawa Timur terhadap 10 artikel. Penelitian ini menggunakan pendekatan kualitatif dengan metode literatur. Proses pengumpulan data memiliki beberapa tahapan yaitu identifikasi kata kunci, seleksi literatur, analisis isi. Tahapan analisis data yang mengacu pada model analisis tematik (thematic analysis). Hasil penelitian menunjukkan konsep matematika dalam kearifan lokal di Jawa Timur yaitu Bangun Datar, Bangun Ruang, Refleksi (Pencerminan), Kekongruenan dan Kesebangunan, Geometri, Barisan, Operasi Hitung, Aljabar, Pengukuran, Sistem persamaan linear dua variabel (SPLDV), Satuan Baku, Aritmatika sosial, Transformasi, Geometri fraktal. Selain itu, terdapat nilai budaya yang ada dalam kehidupan sehari-hari. Temuan dalam penelitian dapat menjadi inovasi dalam pengembangan pembelajaran matematika, baik media pembelajaran, kurikulum berbasis budaya lokal, dan integrasi lainnya.
PENGEMBANGAN MEDIA PERMAINAN GO TEMAN UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN LOGIKA MATEMATIKA Ifa Putri Wahyuhidayati; Mika Ambarawati
Jurnal Ilmiah Matematika Realistik Vol. 6 No. 1 (2025): JURNAL ILMIAH MATEMATIKA REALISTIK
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/ji-mr.v6i1.576

Abstract

This research aims to determine the feasibility of the monopoly media "MAK (FUN MATHEMATICS) ROUND" made from loose parts for children aged 5-6 years. This research is research using research and development methods or what is called Research and Development (R&D) using the ADDIE development model. The ADDIE instructional model is an instructional process that consists of five phases, namely analysis, design, development, implementation and evaluation. The subjects of this research were group A at Darul Hikmah Kindergarten, totaling 10 children consisting of 5 boys and 5 girls. In this research, media validation and observation validation of learning results were carried out first by material experts and media experts, after that the validator produced an evaluation of the media and observation sheets used. The aim is to test the suitability of the media used. The research instrument used in this research is an observation sheet that has been validated by experts. The observation sheet contains an assessment based on indicators of achievement in the development of mathematical logic in children in group A2. The indicators of the development of mathematical logic studied are knowing simple classifications, knowing numbers, knowing arithmetic operations, knowing geometric shapes. Learning media with the monopoly game MAK ROUND using loosepart media which was developed for group A2 children at DARUL HIKMAH Kindergarten has been validated by experts and received a percentage score of 92.72%. This shows that the MAK ROUND monopoly is declared worthy of being tested. Before being given treatment, the average acquisition of mathematical logic skills was below average, namely 66.8% and was declared incomplete. This means that children's mathematical logic is still low. After being given treatment, the average gain in mathematical logic skills in group A2 children increased to 84.7%. This shows that learning media using the MAK ROUND monopoly game is effective in improving mathematical logic skills in group A children aged 5-6 years.
PENGEMBANGAN MEDIA PEMBELAJARAN EQUATION ESCAPE BERBASIS MOBILE LEARNING PADA MATERI ALJABAR Mika Ambarawati; Mochammad Ali
Jurnal Ilmiah Matematika Realistik Vol. 6 No. 2 (2025): JURNAL ILMIAH MATEMATIKA REALISTIK
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/ji-mr.v6i2.757

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran Equation Escape berbasis mobile learning dengan pendekatan game-based learning pada materi aljabar untuk siswa SMP. Latar belakang penelitian ini berangkat dari rendahnya minat dan pemahaman siswa terhadap materi aljabar akibat metode pembelajaran konvensional yang kurang interaktif dan membosankan. Pengembangan media dilakukan menggunakan model ADDIE yang terdiri dari lima tahapan: analisis, desain, pengembangan, implementasi, dan evaluasi. Subjek penelitian adalah siswa kelas VII SMP PGRI Jabung. Media Equation Escape dikembangkan menggunakan platform Wordwall dan divalidasi oleh ahli materi dan media. Hasil validasi menunjukkan persentase kevalidan sebesar 90% untuk aspek materi dan 92% untuk aspek media, yang dikategorikan sangat sesuai. Uji kepraktisan oleh siswa menghasilkan persentase sebesar 88,26%, juga tergolong sangat sesuai. Media ini terbukti mampu meningkatkan motivasi, keterlibatan aktif, dan pemahaman siswa terhadap konsep aljabar. Dengan visualisasi menarik dan penyajian interaktif, Equation Escape menjadi alternatif media pembelajaran yang efektif, fleksibel, dan menyenangkan. Penelitian ini diharapkan dapat menjadi acuan dalam pengembangan media pembelajaran inovatif lainnya di masa depan.
Co-Authors Ade Rahma Ilmianita Ifa Putri Wahyuhidayati Mochammad Ali