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All Journal Indonesian Review of Physics (IRiP) EduMatika: Jurnal MIPA Didactica : Jurnal Kajian Pendidikan dan Pembelajaran
AGUSTINUS ANGELAUS ETE
Faculty of Mathematics and Natural Sciences, Udayana University
Astronomy Chemistry Earth & Planetary Sciences Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Other

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Effect of Noise Intensity of Aviation Activities on Student Learning Concentrations Robinson, Remigius; Donuata, Pujianti Bejahida; Ete, Agustinus Angelaus; Rusdin, Muhamad Epi
Indonesian Review of Physics (IRiP) Vol 3, No 2 (2020)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/irip.v3i2.2632

Abstract

This study aims to determine the effect of flight activity noise intensity on student learning concentration. This study involved 48 students (male = 24 and female = 24) who were randomly selected in the Islamic elementary school Waioti, Maumere. The intensity of flight activity noise during classroom learning activities is measured using a Sound Level Meter (SLM), and students' concentration levels were measured using a 5-level Likert scale learning concentration questionnaire. The effect of flight noise intensity on student learning concentration was determined using linear regression analysis. The results showed that the noise level due to flight activities in the Waioti Islamic Elementary School was 58.92 dB, exceeding the set threshold value. The intensity level of students' learning concentration disorders reached 71.43%, including frequent disturbance. The level of flight activity noise significantly affects student learning concentration with the regression model: Y = 49.972 + 0.834X with R2 of 0.635.
Analysis of Student Errors in Solving Math Problems for Class XII of Nursing Assistant at St. Thomas Maumere Vocational High School Diah, Mohamad Nur; Dhema, Magdalena; Ete, Agustinus Angelaus
EduMatika: Jurnal MIPA Vol. 3 No. 1 (2023): EduMatika: Jurnal MIPA
Publisher : Lembaga Riset Mutiara Akbar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56495/emju.v3i1.342

Abstract

This study analyzes students' mistakes in doing math problems on function limit material. This research was conducted at SMK Santo Thomas Maumere in semester 2 of the 2021/2022 academic year. This type of research is qualitative research. The subjects of the study were 3 students drawn from 26 students of class XII Nursing Assistants. The results of this study show that the types of mistakes made by students are fact, conceptual, principle, and procedural errors based on the classification of fundamental errors of mathematical objects. The factual error made by students is that students are mistaken in writing down the left limit and proper limit symbols. The misconception is that students do not understand the rules of the limit of a function. The principal error made by students is mistaken in describing a process. Finally, the procedural mistake made by the student is a mistake in writing. The factors that cause students to make mistakes in solving the function limit problem are that students do not know the left limit and proper limit symbols, students do not understand the concept of function limits, and prerequisite knowledge related to function limits owned by students is still minimal, students are not careful in solving function limit questions, and students still feel embarrassed if they ask teachers or colleagues regarding limit material that has not been understood
Penulisan Buku sebagai Metode Pembelajaran Aktif di Mata Kuliah Pengantar Dasar Matematika Anomeisa, Agnesia Bergita; Dhema, Magdalena; Wahyuningsih, Wahyuningsih; Brylliant, Dian Nan; Ndori, Vinsensius Herianto; Ete, Agustinus Angelaus
Didactica : Jurnal Kajian Pendidikan dan Pembelajaran Vol. 4 No. 2 (2024): September
Publisher : Actual Insight

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56393/didactica.v4i2.2799

Abstract

Penelitian ini bertujuan untuk mengeksplorasi efektivitas penulisan buku sebagai metode pembelajaran aktif dalam mata kuliah Pengantar Dasar Matematika. Latar belakang penelitian ini didasarkan pada kebutuhan metode pembelajaran yang inovatif yang dapat meningkatkan pemahaman konsep matematika secara mendalam, sekaligus melibatkan mahasiswa dalam proses belajar yang kolaboratif dan reflektif. Penelitian menggunakan pendekatan kualitatif dengan metode partisipatif yang melibatkan mahasiswa pendidikan matematika dalam penyusunan materi buku pengantar dasar matematika. Data penelitian dikumpulkan melalui observasi, wawancara dan refleksi tertulis. Analisis data dilakukan secara induktif untuk mengidentifikasi pola dan perspektif mahasiswa terkait kegiatan ini. Hasil penelitian menunjukkan bahwa penulisan buku pengantar dasar matematika meningkatkan keterlibatan aktif, kemampuan berpikir kritis, dan pemahaman konsep matematika mahasiswa. Simpulan menyatakan bahwa metode ini efektif dalam mendukung pembelajaran berbasis kolaborasi. Implikasi penelitian mencakup potensi penerapan metode ini di berbagai konteks pendidikan untuk meningkatkan kualitas pengajaran matematika.
Co-Authors Anomeisa, Agnesia Bergita Brylliant, Dian Nan Dhema, Magdalena Diah, Mohamad Nur Donuata, Pujianti Bejahida Ndori, Vinsensius Herianto Robinson, Remigius Rusdin, Muhamad Epi Wahyuningsih Wahyuningsih