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All Journal Indonesian Journal of Education and Development Research Journal of Global Research Publications
Desi Ajarah
Universitas Negeri Medan
Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Analysis Of Reading Errors And Conceptual Understanding In Straight Angle Questions Using Newman's Error Analysis Desi Ajarah; Maryana Marpaung; Rani Nuldiva Situmorang; Muhammad Amin Fauzi
Journal Of Global Research Publications Vol. 3 No. 2 (2026): JGRP - July
Publisher : PT. Padang Tekno Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59435/jgrp.v3i2.2026.68

Abstract

This study aims to examine various types of mistakes made by class X students when solve math problems about corner straightener by utilizing Newman Error Analysis (NEA) approach. The method used in this study is qualitative descriptive, involving 11 students as subject. Data obtained through pretest and posttest, then analyzed based on five categories NEA errors : reading, comprehension, transformation, process skills, and writing answer end. Findings show that the majority of students do error at stage understanding draft and in reading questions. Of the 11 students, only one student was able to answered the questions on the posttest correctly, while 9 other students experience error in understanding concept, and one student does error at stage reading the questions. Causes main this error is lack of understanding concept, low accuracy, and lack of adequate practice questions. The results of this study emphasize importance strengthening to basic concepts, good presentation of questions visually, and its diversity practice questions so that students can be more understand and apply draft mathematics effectively
Analisis Teori Pembelajaran Matematika yang Efektif di SMPS Utama Medan Nurhasanah Siregar; Adinda Muhfyana Hasibuan; Desi Ajarah; Isni Fadila; Pera Novia Manurung; Polin Jeremia Tampubolon; Rani Nuldiva Situmorang
Indonesian Journal of Education and Development Research Vol. 3 No. 1 (2025): Januari 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/ijedr.v3i1.4604

Abstract

Dalam pembelajaran Matematika, diperlukan pemilihan metode pembelajaran yang tepat untuk memaksimalkan dampak dari kegiatan tersebut. Namun, mengingat setiap siswa memiliki metode efektifnya masing-masing, pastilah sulit untuk mewujudkan hal tersebut. Kegiatan riset ini dilakukan dengan tujuan untuk mengetahui metode pembelajaran mana yang paling efektif digunakan dalam proses mengajar berdasarkan hasil literatur dengan hasil dari terjun ke lingkungan sekolah. Hasil riset yang dilakukan di SMPS Utama Medan menunjukkan bahwa memanfaatkan teknologi dan buku pedoman dengan metode yang beragam cukup untuk menciptakan lingkungan belajar yang menarik dan mendidik perkembangan akademik dan karakter siswa. Hasil riset ini menyarankan untuk menggunakan metode pembelajaran yang realistis, sehingga siswa memahami pentingnya ilmu tersebut dalam kehidupan sehari-hari.
Co-Authors Adinda Muhfyana Hasibuan Isni Fadila Maryana Marpaung Muhammad Amin Fauzi Nurhasanah Siregar . Pera Novia Manurung Polin Jeremia Tampubolon Rani Nuldiva Situmorang