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All Journal JOURNAL OF SCIENCE AND SOCIAL RESEARCH JURNAL MATHEMATIC PAEDAGOGIC Diskrit: Jurnal Inovasi Pendidikan Matematika
Eva Margaretha Saragih
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Computer Science & IT Economics, Econometrics & Finance Education Mathematics Social Sciences

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PENERAPAN MATEMATIKA KEUANGAN DALAM PERENCANAAN DANA PENDIDIKAN Eva Margaretha Saragih; Nova Eliza Silaen
Diskrit: Jurnal Inovasi Pendidikan Matematika Vol. 2 No. 2 (2024): Juli 2024
Publisher : Program Studi Pendidikan Matematika, Universitas Asahan

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Abstract

This study aimed to examine the effectiveness of the Contextual Teaching and Learning (CTL) model in financial mathematics learning, particularly in planning education funds, at the senior high school level. The research employed a quasi-experimental method with a one-group pretest–posttest design. The participants were 32 tenth-grade students of a senior high school. The research instruments consisted of an achievement test and an observation sheet of students’ learning activities. The results showed an improvement in students’ learning outcomes after the implementation of the CTL model. The average pretest score of 64.38 increased to 78.91 in the posttest, while learning mastery improved from 34.38% to 81.25%. In addition, students’ learning activities reached an average score of 83.6%, categorized as active. It can be concluded that the Contextual Teaching and Learning model is effective in improving students’ learning outcomes and engagement in financial mathematics, particularly in planning education funds.
Co-Authors Aisyah Harfianda Harfianda Khoirisma Ramadhani Maria Ulfa Nova Eliza Silaen putri Khairunnisa Rani Mayyasari Rista Ayu Ditia Silvira Anisa Ray Simamora, Rianita Sri . Handayani