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All Journal Jurnal Pendidikan Matematika dan IPA Eduma : Mathematics Education Learning and Teaching DIKLUS: Jurnal Pendidikan Luar Sekolah Jurnal Ilmiah POTENSIA Martabe : Jurnal Pengabdian Kepada Masyarakat JURNAL OBOR PENMAS Jurnal Pendidikan Edutama Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Pendidikan Luar Sekolah Jurnal Abdi Insani Jurnal Obor Penmas: Pendidikan Luar Sekolah Jurnal Tadris Matematika (JTMT) TRIBUTE: JOURNAL OF COMMUNITY SERVICES Jurnal Pembelajaran, Bimbingan, dan Pengelolaan Pendidikan International Journal of Innovation and Education Research Journal of Community Empowerment Jurnal Tadris Matematika (JTMT) Jurnal Abdimas Bencoolen
Elwan Stiadi
Universitas Bengkulu
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Journal : Jurnal Tadris Matematika (JTMT)

 1 
Analisis Kesalahan Siswa Terkait Aspek Communication, Mathematising , Dan Representation Pada Unsur Proses Literasi Matematis Pisa Elwan Stiadi; Fitriani Fitriani; Ari Putra
JTMT: Journal Tadris Matematika Vol 4 No 1 (2023): Volume 04 Nomor 1 Juli 2023
Publisher : Universitas Islam Ahmad Dahlan (UIAD) Sinjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47435/jtmt.v4i1.1755

Abstract

This study aims to analyze student errors related to the components of the PISA mathematical literacy process. This research is a qualitative descriptive study. In this study, the research subjects were students in grades IX 1 and IX 2 at SMP Negeri 4 Bengkulu City in the odd semester of the 2021/2022 academic year. Data collection techniques used in this study, namely test and interview methods. The components of the PISA mathematical literacy process discussed in this study are Communication, Mathematising, Representation.. The results showed that there are 40,85% of students make the error of communication processes. There are 48,59% of students make error of mathematising process. There are 53,41% of students make error of representation process.
The Effect Of The Geogebra-Assisted Group Investigation Model On Student Learning Outcomes In Elementary Algebra COURSES Stiadi, Elwan; Utari, Tria; Fitriani, Fitriani
JTMT: Journal Tadris Matematika Vol 4 No 02 (2023): Volume 04 Number 02 December 2023
Publisher : Universitas Islam Ahmad Dahlan (UIAD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47435/jtmt.v4i02.2282

Abstract

This research was conducted with the aim of finding out the effect of the Group Investigation learning model with Geogebra tools on the learning outcomes of elementary algebra students in the Bachelor of Mathematics Education study program at Bengkulu University. The type of research carried out was quasi experimental research with a pre-test post-test control group design. The research sample was students from the Bachelor of Mathematics Education study program at Bengkulu University, semester 1A with a total of 29 students and semester 1B with a total of 29 students. Semester 1A students applied the Group Investigation model assisted by Geogebra and semester 1B students applied the conventional method. The data was analyzed statistically descriptively and inferentially using t-test and obtained a value of ????−???????????????????? or ????????????<0.05, namely 0.00<0.05, so it can be concluded that the use of the Group Investigation learning model assisted by Geogebra has affected student learning outcomes. Bengkulu University's Bachelor of Mathematics Education study program is effectively applied to elementary algebra learning in class and has an influence in improving student learning outcomes
Comparison of Problem Based Learning and Guided Discovery Learning in Terms of Students’ Mathematical Problem-Solving Ability Stiadi, Elwan; Fitriani, Fitriani; Yanwar, Amanda Pradhani; U-Sin, Nader
JTMT: Journal Tadris Matematika Vol 5 No 2 (2024): Volume 05, Issue 2, December 2024
Publisher : Universitas Islam Ahmad Dahlan (UIAD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47435/jtmt.v5i2.2988

Abstract

This study is quasi-experimental research. This study was conducted in the eight grade at SMPN 4 Bengkulu City for the 2021–2022 academic year. Two experimental groups were selected randomly from eight classes. After performing normality and homogeneity tests, a sample of class A was made up of 31 students who received Problem Based Learning (PBL) model treatment and class C was made up of 30 students who received Guided Discovery Learning (GDL) model treatment. In this study, two types of data analyses—descriptive data analysis and inferential analysis—were used. The data on the students’ problem-solving ability before and after treatment were described using descriptive analysis. The t-test of two independent sample means, which compares the means of two separate samples, was used to compare differences in the efficacy of learning models with PBL and GDL on students' ability to solve mathematical problems. The result shows that the ability to solve mathematical problems on average using the PBL model and the GDL approach is equivalent.
Co-Authors ., Annisyah Agnesia Purba, Della Agusdianita, Neza Agustinsa, Ringki AHMAD LUTFI an, Agung Roihan Anjani, Dira Roliyanti Anshori, Muhamad Irfan Aprilia, Nabila Ari Putra Ari Putra Ari Putra Citra Dwi Palenti Dayat Hidayat Della Maulidiya Dewi, Rahayu Comala Dwi Ismawati Dwi Palenti, Citra Dwita Syafitri, Natasya Edi Susanto Fajriani, Rati Fashali, Agju Jihan Indri Fitriani Fitriani Gusti, Ririn Handoko, Wahyu hanifah hanifah Helda Rahmasari Indria Sari, Alfizah Ayu Irsal, Nur Aliyyah Jarot Widyanto, Reza Kurniasari, Herlin Lestary, Ratnah Luhur Priyangga, Budi M. Zainudin Maizora, Syafdi Maizora Maricsha, Maricsha Muchlis, Effie Efrida Nadia Nadia Nafri Yanti Nisrina Muthi, Musyafa Oktarandi, Isti Oktridaini, Sabela Permata Sari, Desi Pitriana Br Ginting, Siska Pitriani, Lusi Pratama, Adzkia Pratiwi Disha Stanggo Purnama, Erli Puspita Putri, Diarti Utami Putri, Tiara Eka Rahimah, Dewi Rahmatullah, Arif Rozi, Zahra Nabiila Safira, Intan Saputra, Adif Jawadi Sari, Alfizah Ayu Indria Septiawan, Rahmat Siagian, Teddy Alfra Sofino, Sofino soliya, damar Susanta, Agus Syafdi Maizora Tifani, Noni Dwi U-Sin, Nader Utari, Tria Utomo, Gatot Widyo Veranti, Adella Verina, Imelda Yanwar, Amanda Pradhani Yayah Chanfiah Yensy , Nurul Astuty Yensy B, Nurul Astuty Yensy, Nurul Astuty Yusnia, Yusnia Zamzaili, Zamzaili