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Journal : Cakrawala

Application of Project Based Learning with the Role Playing Method in Overcoming Students' Learning Difficulties in One Variable Linear Equations Astri, Agustina Rina; Bawani, Asri; Cipta, Dyah Ayu Sulistyaning
Cakrawala Vol 2, No 2 (2023): Desember
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/cakrawala.v2i2.1974

Abstract

Mathematics learning at junior high school level is often faced with the challenge of conceptual complexity, especially in the topic of linear equations in one variable. This article discusses classroom action research which aims to overcome the learning difficulties of class VII students at Cor Jesu Catholic Middle School, Malang, in solving linear equations with one variable, especially in the context of word problems. By applying the Project-Based Learning (PJBL) learning model with the Role playing method, this article provides an overview of the experience of implementing this strategy and the results obtained. The research method used is a qualitative approach with descriptive methods. The learning outcomes using the project-based learning model with the role playing method are very satisfying. Students not only managed to solve the questions better, but they were also able to explain concepts more clearly through role playing. The research results showed that students not only succeeded in solving questions better but were also able to explain concepts more clearly through role playing. This learning process increases motivation and strengthens understanding of the concept of linear equations in one variable as a whole. This approach makes mathematics learning more interesting and relevant to students' daily lives.
Etnomatematika pasar barter Wulandoni, Lembata, Nusa Tenggara Timur Cipta, Dyah Ayu Sulistyaning; Nuka, Anastasia K
Cakrawala Vol 1, No 2 (2022): Desember
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/cakrawala.v1i2.1419

Abstract

Penelitian ini bertujuan untuk mendeskripsikan aspek matematis yang memiliki hubungan erat dengan Pasar Barter Wulandoni yang terletak di Desa Wulandoni, Kecamatan Wulandoni, Kabupaten Lembata, Provinsi Nusa Tenggara Timur, serta memberikan gambaran umum tentang aktivitas masyarakat Wulandoni di pasar barter tersebut. Penelitian ini merupakan penelitian kualitatif. Subjek penelitian adalah masyarakat Desa Wulandoni. Teknik pengumpulan data dilakukan melalui wawancara, dokumentasi, dan observasi. Hasil penelitian menunjukkan bahwa masyarakan Wulandoni menggunakan aturan monga, yaitu enam hasil pertanian dapat ditukarkan dengan satu potong ikan atau satu tempurung garam atau satu genggam kapur.Pengungkapan aspek matematis dalam Pasar Barter Wulandoni, yaitu aktivitas counting dengan aturan monga, locating adalah di Kecamatan Wulandoni, Kabupaten Lembata, Provinsi Nusa Tenggara Timur. Aktivitas measuring dalam pasar barter adalah dengan mengukur besaran barang yang dibarter, aktivitas designing bahwa Pasar Barter ini dilakukan di tanah lapang berbentuk segi empat, aktivitas playing yaitu kegiatan barter dilakukan dengan menyenangkan, aktivitas Explaining adalah dengan menerangkan kondisi barang yang akan dibarter.