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All Journal Bilangan: Jurnal Ilmiah Matematika, Kebumian dan Angkasa Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa PESHUM
Putri Br Tarigan
Unknown Affiliation
Humanities Astronomy Earth & Planetary Sciences Education Mathematics Social Sciences

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Evaluasi Kesulitan Mahasiswa Dalam Memahami Konsep Grup Pada Pemebelajaran Struktur Aljabar Eka Finanti Septiana Simamora; Imel Simanungkalit; Sri Lestari Manurung; Nurcahaya Br Zandroto; Putri Br Tarigan
PESHUM : Jurnal Pendidikan, Sosial dan Humaniora Vol. 4 No. 3: April 2025
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/peshum.v4i3.8451

Abstract

Struktur Aljabar, khususnya teori grup, memiliki banyak aplikasi dalam matematika, tetapi mahasiswa sering kesulitan memahami konsep ini, terutama dalam pembuktian matematis, penggunaan definisi, dan penerapannya. Faktor utama penyebab kesulitan termasuk lemahnya penalaran matematis, kurangnya keterampilan membaca soal, dan minimnya eksplorasi konsep secara mandiri. Miskonsepsi tentang elemen identitas, invers, dan isomorfisme grup juga sering terjadi. Selain itu, metode pembelajaran konvensional yang kurang interaktif menjadi hambatan dalam pemahaman mahasiswa.Penelitian ini menggunakan metode studi literatur untuk menganalisis tantangan yang dihadapi mahasiswa dalam memahami teori grup serta strategi pembelajaran yang efektif. Hasil penelitian menunjukkan bahwa bahan ajar interaktif, metode eksplorasi konsep, diskusi kelompok, dan teknologi dapat meningkatkan pemahaman mahasiswa. Evaluasi berkelanjutan, latihan soal terstruktur, serta bimbingan akademik yang intensif juga berkontribusi dalam memperbaiki pemahaman. Dengan strategi pembelajaran yang lebih efektif, mahasiswa diharapkan dapat menguasai teori grup dan mengaplikasikannya dalam berbagai bidang ilmu.
Efektivitas Peran Chatgpt Sebagai Alat Bantu Penyelesaian Tugas Akademik Mahasiswa Eka Finanti Simamora; Imel Simanungkalit; Prihatin Ningsih Sagala; Nurcahaya Br Zandroto; Putri Br Tarigan; Rival Ananda Gisty
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 3 No. 2 (2025): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v3i2.445

Abstract

This study aims to analyze the effectiveness of ChatGPT as a tool to help students complete academic assignments. Using a quantitative descriptive method, this study involved 150 6th semester students of the Mathematics Education Study Program selected through a simple random sampling technique. Data were collected through an online questionnaire that measured the intensity of ChatGPT use, ease of understanding the material, and its impact on learning outcomes. The results showed that the majority of students felt helped by the use of ChatGPT, especially in compiling essay assignments, understanding complex academic concepts, and increasing self-confidence in solving math problems. However, it was found that excessive use has the potential to reduce learning motivation if students rely too much on instant answers. Therefore, wise use of ChatGPT and integration with conventional learning methods is highly recommended so that students continue to develop critical thinking skills and independence in learning.
Analisis Peningkatan Kasus HIV/AIDS Di Kota Medan: Faktor-Faktor Yang Mempengaruhi Dan Implikasi Untuk Pencegahan Dan Edukasi Suci Frisnoiry; Julisa Ayu Lestari; Cut Rania Andini; Putri Br Tarigan
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 2 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i2.35

Abstract

This research aims to analyze the increase in HIV/AIDS cases in Medan City with a focus on influencing factors and implications for prevention and education. The research method used is library study, by collecting and analyzing data from literature, documents and related reports from various sources, including scientific journals, books and official reports from health and government organizations. The results of the analysis show that factors such as risky behavior, low levels of public awareness, lack of access to health services, and social stigma have a significant role in increasing HIV/AIDS cases. The implication of these findings is the need to increase efforts in prevention and education, with a focus on increasing awareness, reducing stigma, increasing accessibility of health services, and strengthening collaboration between various stakeholders in addressing this problem. This research makes an important contribution to understanding the dynamics of HIV/AIDS epidemiology in Medan City and provides a basis for developing more effective intervention strategies.
Co-Authors Cut Rania Andini Eka Finanti Septiana Simamora Eka Finanti Simamora Imel Simanungkalit Julisa Ayu Lestari Nurcahaya Br Zandroto Prihatin Ningsih Sagala Rival Ananda Gisty Sri Lestari Manurung Suci Frisnoiry