Maulana Maulana
Indonesia University of Education

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Pengaruh Penggunaan Media PAILUS (Papan Isi Luas) terhadap Konsep Pengukuran Luas Bangun Datar Kelas IV Irma Sundari; Riana Irawati; Maulana Maulana
ELEMENTARY SCHOOL JOURNAL PGSD FIP UNIMED Vol. 15 No. 1 (2026): ELEMENTARY SCHOOL JOURNAL PGSD FIP UNIMED
Publisher : FIP Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/2rjwh981

Abstract

Penelitian ini dilatarbelakangi oleh masih terbatasnya penggunaan media pembelajaran konkret dalam pembelajaran matematika di sekolah dasar, khususnya pada materi pengukuran luas bangun datar. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media PAILUS (Papan Isi Luas) terhadap pemahaman konsep pengukuran luas bangun datar siswa kelas IV. Penelitian ini menggunakan pendekatan kuantitatif denganĀ  desain quasi experimental nonequivalent control group design. Sampel penelitian terdiri dari 65 siswa kelas IV SDN 250 Jakapurwa Kota Bandung. Data dikumpulkan melalui tes pretest dan posttest, kemudian dianalisis menggunakan statistik deskriptif dan inferensial. Hasil penelitian menunjukkan bahwa penggunaan media PAILUS memberikan peningkatan pemahaman konsep yang lebih tinggi dibandingkan pembelajaran konvensional. Nilai rata-rata siswa pada kelas eksperimen meningkat dari 46,06 menjadi 64,91 dengan nilai N-Gain sebesar 0,34 (kategori sedang), sedangkan kelas kontrol memperoleh nilai N-Gain sebesar 0,16 (kategori rendah). Hasil penelitian menunjukkan bahwa media PAILUS memiliki efektivitas yang lebih tinggi dibandingkan pembelajaran konvensional dalam meningkatkan pemahaman konsep pengukuran luas bangun datar siswa sekolah dasar.
Why Is It Difficult to Teach Mathematics? An Analysis from the Perspective of Elementary School/MI Teachers Isrokatun Isrokatun; Maulana Maulana; Cucun Sunaengsih; Aah Ahmad Syahid; Popon Rohaeti
Mimbar Sekolah Dasar Vol. 13 No. 1 (2026)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/mimbar-sd.v13i1.58

Abstract

This study was motivated by the statement that mathematics is a difficult subject. Many students experience difficulties in learning mathematics. This study focuses on answering this rumor from the perspective of elementary school/MI teachers. What difficulties do teachers experience when teaching mathematics, resulting in students having difficulty understanding the material? The objectives of this study are 1) to analyze which mathematics material is considered most difficult by students, 2) why students have difficulty learning this mathematics material, 3) what difficulties students experience when learning mathematics, 4) what difficulties elementary school/MI teachers experience when teaching mathematics, and 5) what kind of mathematics learning should be carried out in the classroom. This study used a survey method, with the population being elementary school/MI teachers on the island of Java, Indonesia. Meanwhile, the sample data was obtained from elementary school/MI teachers spread across the Java region, such as West Java Province, DKI Jakarta, Banten, etc., with 133 respondents. The instrument used was a questionnaire filled out via Google Form and Mentimeter links. The results of the study reveal 1) several mathematics materials that are considered most difficult by students, 2) several factors causing students to experience difficulties in learning mathematics, 3) a mapping of the difficulties students experience when learning mathematics, 4) a grouping of the difficulties that elementary school/MI teachers experience in teaching mathematics, and 5) suggestions for mathematics learning that should be carried out in the classroom.