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Izwita Dewi
Universitas Negeri Medan
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ANALYSIS OF UNDERGRADUATE STUDENTS' CREATIVE MATHEMATICAL THINKING ABILITIES Siti Salamah Br Ginting; Dian Armanto; Izwita Dewi
EDU-MAT: Jurnal Pendidikan Matematika Vol 12, No 2 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/edumat.v12i2.19655

Abstract

This research aimed to analyze undergraduate students’ mathematical creative thinking abilities (MCTA). This study employs a qualitative descriptive method, with the research subjects being Mathematics Education Study Program students. Tests and interviews were the instruments used for mathematical creative thinking ability. The results of the research show that students' mathematical creative thinking abilities vary, as many as 20% are in the low category (CCTA < 33%), 60% are in the medium category (CCTA between 33% and 67%) and 20% are in the high category (CCTA > 67 %). Understanding mathematical concepts, learning experiences, and motivation all have an impact on students creative mathematical thinking skills. It is hoped that the results of this research can be considered when designing learning that can develop students' mathematical creative thinking abilities.  Keywords: analyze, mathematical creative thinking abilities, undergraduate students’
Analysis of Students’ Mathematical Communication Skills in Solving Problems Assisted by the Symbolab Application Elfina, Hetty; Dewi, Izwita; Ahyaningsih, Faiz
Journal of General Education and Humanities Vol. 5 No. 1 (2026): February
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/gehu.v5i1.872

Abstract

Mathematical communication skills are essential in enabling students to express mathematical ideas through symbols, models, and visual representations. However, many Indonesian students still experience difficulties, particularly when solving story-based problems. This study aimed to analyse students’ mathematical communication skills in solving linear programming story problems using the Symbolab application. The research employed a descriptive qualitative design involving 32 tenth-grade students at Madrasah Aliyah Swasta Plus Al Ulum Medan. Data were collected through five story problems and follow-up interviews with selected students representing each ability level. The result showed that 37,5% of students were in the low category, 37,5% in the medium category, and 25% in the high category of mathematical communication skills. Most students had difficulty translating story problems into mathematical models, which led to errors in graph construction, shading region determination, and final computations. Although the Symbolab application helped students visualise graphs and follow solution steps, students still had to construct mathematical models from the problems independently. These findings suggest that while the Symbolab application can support visualisation and solution steps, explicit instruction and practice in translating word problems into mathematical models remain crucial for developing students’ mathematical communication skills.
Co-Authors ADE ANDRIANI Ade Andriani Ade Irwansah Nasution Adi Semarto Berutu Agustia, Anjelly Ahmad Landong Ahyaningsih, Faiz Ahyaningsih, Faiz . Amry, Zul Ana Febrianti Siregar Andriani, Ade Aulia Anggun Mutiara Dewantara, Ki Hajar Dian Armanto Doriyani . Nasution Doriyani Nasution, Doriyani Dyan Wulan Sari Hs Edy Surya Edy Surya Eka Margareta Sinaga Elamanani Simamora Elfitra Elfitra Elia Elfani Elidar Tanjung Elmanani Simamora Elmanani Simamora Elvis Napitupulu, Elvis Erlinawaty Simanjuntak Fadhilah, Puji Chairu Fahrur Rozi Fairus, Fairus Fauzi, Kms. M. Amin Fitri Adhiningsih Rizky Halim Simatupang Haris Hidayat Ismail Hasibuan, Eka Khairani Hasratuddin Hasratuddin Hasratuddin Siregar Hasratuddin Siregar Hermawan Syahputra Hetty Elfina Husain, Yasmin Khamila Ida Karnasih Insan Taufik Irfan Hilmi Israil Sitepu Jonter . Situngkir Khairani, Dewi Khairani, Nerli KMS. M. Amin Fauzi Kms. Muhammad Amin Fauzi KMS. Muhammad Amin Fauzi Lasker Pangarapan Sinaga Lena Rosdiana Pangaribuan Lubis, Adelina Natalia Lubis, Rina Ardillah Manullang, Mindo Mendrofa, Ratna Natalia Michael Christian Simanullang Mifta Aqila Nasution Milda Rizky Novriani Monalisa Sianturi, Maria Muhammad Noer Fadlan Mukhtar Mukhtar Mulyono Mulyono Mulyono Mulyono Nailul Himmi Hasibuan, Nailul Himmi Nasution, Dinda Indriani Nasution, Doriyani . Nasution, Hamidah . Nazara, Erlina Nella Putri Sihombing Nenta Dumalia Siregar NETTI KARIANI MENDOFA Nina Fadilah Ningsih, Faiz Ahya Novita Sari Nur Indah Simamora Nur Rahmi Rizqi Nurhadijah Nurhadijah Nurhasanah Siregar . Nurliani Manurung Panjaitan, Sorta Corie Ivana Putri Elmaretha Purba Putri Elmaretha Purba Rahim, Rani Rajagukguk, Atma Wijaya Retno Windasari Robby Rahmatullah Ronahaya Pohan, Irna Dwi Rizki Rosliana Harahap Rusmini Rusmini Sahat Saragih Sahat Saragih Said . Iskandar Samosir, Yuni Samuel Tondang Sibarani, Sariayu Sidabutar, Natalia ayu Sihombing, W.L. Simamora, Elmanani Simanjuntak, Sinta Dameria Siregar, R.Maisaroh Rezyekiyah Siti Lisiani Siti Salamah Br Ginting Siti Zahara H.Harahap Soraya Shahabiah Sri Rahma Yani Harahap Sri Wahyuni Sumarno . Tambunan, Lois Tarigan, Yossie Camelia Sari Telaumbanua, Yakin Niat Tondang, Samuel Yulita Molliq Rangkuti Yunus Shobrun