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All Journal Muqaddimah: Jurnal Ekonomi, Manajemen, Akuntansi dan Bisnis Jurnal Pendidikan dan Sosial Humaniora
Nilam Dwi
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Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education

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Model-Model Dasar Matematika Dalam Ekonomi Aulia Safitri; Bardan Salsabil; Muhamad Fajar Romadhan; Nilam Dwi
MUQADDIMAH: Jurnal Ekonomi, Manajemen, Akuntansi dan Bisnis Vol. 1 No. 1 (2023): Januari : Jurnal Ekonomi, Manajemen, Akuntansi dan Bisnis
Publisher : Sekolah Tinggi Ilmu Syariah Nurul Qarnain Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59246/muqaddimah.v1i1.112

Abstract

Model-model dasar matematika dalam ekonomi merupakan materi penting pada pembelajaran matematika ekonomi. Penelitian ini bertujuan untuk mengkaji model-model dasar matematika dalam ekonomi sebagai penunjang dan referensi dalam aktifitas pembelajaran. Metode yang digunakan dalam penelitian menggunakan studi review literatur. Berdasarkan kajian yang dilakukakan ada enam pokok bahasan konsep-konsep dasar matematika dalam ekonomi yaitu : 1) variabel, konstanta, koefisien, dan parameter, 2) persamaan dan pertidaksamaan, 3) konsep dan teori himpunan, 4) sistem bilangan nyata, 5) aturan pangkat, akar, pemfaktoran, serta 6) pecahan, desimal dan persentase.
Analisis Kemampuan Pemahaman Konsep Matematika Siswa Kelas XI MAS Al-Falah Klender Pada Materi Trigonometri Choirunnisah Choirunnisah; Henardtin Henardtin; Iga Ayu; Nilam Dwi
Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora Vol. 3 No. 4 (2023): Desember : Jurnal Pendidikan dan Sosial Humaniora
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/khatulistiwa.v3i4.2370

Abstract

This study aims to analyze the understanding concepts of student to solve mathematical question in the trigonometry. The approach used in this research is a qualitative approache with the type of descriptive research. The population in this study were XI MIPA 1 MAS Al-Falah Klender Jakarta Timur in the 2023/2024 school year. The sample in this study was 20% off all state Madrasah Aliyah in Klender sub-district in Jakarta Timur which were selected by non-probability sampling technique with a type of purposive sampling. Data collection techniques used in this study by giving a test, the stages in this study are the stages of preparation, implementation, data analysis, preparation of research reports. The result of the research conducted at the Jakarta Timur Madrasah Aliyah can be concluded that the ability of class XI MIPA 1 MAS Al-Falah students to solve mathematical questions in the form trigonometry research 70,97%. That means the ability of students can be categorized as good.  
Co-Authors Aulia Safitri Bardan Salsabil Choirunnisah Choirunnisah Henardtin Henardtin Iga Ayu Muhamad Fajar Romadhan