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All Journal JME (Journal of Mathematics Education) Jurnal Edukatif
Sukmayanti, Sukmayanti
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Education Mathematics

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Meningkatkan Motivasi Belajar Peserta Didik Melalui Layanan Informasi Dengan Menggunakan Media Film Pendek di Kelas IX SMP Negeri 4 Medan Sinambela, Sanny Greace; Taufiq, Muhammad; Utami, Ririn Dessy; Harahap, Riska Nurjannah; Sukmayanti, Sukmayanti
Edukatif Vol 3 No 2 (2025)
Publisher : CV Edu Tech Jaya

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Penelitian ini bertujuan untuk mengetahui motivasi belajar pada siswa kelas IX-3 SMP Negeri 4 Medan sebelum dan sesudah diberikan layanan informasi dengan menggunakan media film pendek. Penelitian dilakukan karena berdasarkan observasi ditemukan bahwa siswa kelas IX-3 SMP Negeri 4 Medan memiliki motivasi belajar yang rendah. Penelitian menggunakan pendekatan kuantitatif dengan desain one group pretest-posttest design. Populasi dan sampel dalam penelitian ini adalah seluruh siswa kelas IX-3 yang berjumlah 30 orang. Instrumen yang digunakan berupa skala psikologis motivasi belajar. Hasil penelitian menunjukkan bahwa sebelum perlakuan, rata-rata skor motivasi belajar siswa adalah 37,54 dalam kategori rendah. Setelah perlakuan, rata-rata skor meningkat menjadi 69,74 dalam kategori tinggi. Hasil uji t menunjukkan bahwa terdapat perbedaan signifikan antara motivasi belajar sebelum dan sesudah perlakuan, yang berarti layanan informasi menggunakan media film pendek terbukti dapat meningkatkan motivasi belajar siswa.
ANALYSIS OF MATHEMATICAL CONNECTION ABILITY IN SOLVING HOTS QUESTIONS ON ARITHMETIC SEQUENCE Sukmayanti, Sukmayanti; Karniman, Tegoeh S.; Rizal, Muh; Hasbi, Muh
JME (Journal of Mathematics Education) Vol 8, No 2 (2023): JME
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v8i2.1972

Abstract

Mathematical connection ability needs to be analyzed so that teachers can get an overview of students' mathematical connection abilities and develop learning strategies to improve students' mathematical connection abilities. This study explores the mathematical connection abilities of class XI MAN 2 Kota Palu students in solving HOTS arithmetic sequence problems. The type of research is qualitative and uses student interview results as data. The results of this research show that mathematical connections high-ability students demonstrate strong connections between arithmetic series and algebra, exponents, and roots, and apply these concepts in real-life and economic contexts. Moderately skilled students link arithmetic sequences to algebra but struggle with economic connections. Low-ability students face challenges linking mathematical concepts, applying arithmetic series to daily life, and connecting it with economics. Understanding these abilities helps teachers tailor strategies to enhance students' mathematical connections, aiding their problem-solving skills.
Co-Authors Aziza, Siti Diah Safitri Harahap, Riska Nurjannah Hasbi, Muh Imran, Siskawati Al Karniman, Tegoeh S. Lambeja, Sulistiawati Manggi, Wildianty M Muhammad Taufiq Mulki, Moh Malikul Peratama, Moch Indra Rizal, Muh Sinambela, Sanny Greace Utami, Ririn Dessy Wangsa, Arum Kirana Yuliana Yuliana