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Journal : Math Educa Journal

PENGARUH KEMAMPUAN KONEKSI MATEMATIS TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA Wati, Mira; Medika, Gema Hista; Junaidi, Junaidi
Math Educa Journal Vol 5, No 1 (2021)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

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Abstract

This research was conducted to know connection between Mathematic Connection and Students’ Problem Solving Capability on Mathematic. This research was a correlational Sample collection and was done by random sampling with doing normality testing in the beginning and homogeneity testing in population date. The sample was approximately 23 students from 117 populations. This research used T-testing to find the meaning of the regression.”Simple Regression-equation for”connection ability towards students’”problem solving”ability on mathematics was Y= 0,536 + 0,768X by correlation 0,760 and KP 57,829%. Hypothesis-testing result was gained  tcounting= 5,366 and ttable= 1,71. It is concluded that there is a connection between Mathematic Connection to Students’ Problem Solving Capability on Mathematic in Grade VIII SMPN 3 Palembayan. 
PELABELAN VERTEX-GRACEFUL PADA GRAF-(6,8) Gema Hista Medika; Zebbil Billian Tomi
Math Educa Journal Vol 6, No 1 (2022)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v6i1.3479

Abstract

There have been some previous studies on graceful vertex labeling have been carried out. This study aims to determine the vertex graceful labeling on (6,8)-graph. (6,8)-graph is a graph that has 6 vertices and 8 edges. In this study, the research is limited to (6,8)-graph which is finitely connected. This design of this research is descriptive qualitative research, in form of literature study and the data analysis technique used is non-statistical data analysis technique. From the results of the study, it was found that among the twenty (6,8)-graphs which are not isomorphic, there are 10 graphs which are vertex graceful labeling, namely J1, J3, J4, J5, J8, J15, J16, J17, J18, and J19.
HUBUNGAN INDEKS PRESTASI KOMULATIF (IPK) DAN LAMA STUDI TERHADAP NILAI UJIAN KOMPREHENSIF MAHASISWA PROGRAM STUDI PENDIDIKAN MATEMATIKA Rahmat, Tasnim; Medika, Gema Hista
Math Educa Journal Vol 7, No 1 (2023)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v7i1.5720

Abstract

This study aims to see whether there is a relationship between the Grade Point Average (GPA) and length of study to comprehensive exam scores. This research is descriptive quantitative research. The population of this research is graduated students of the mathematics education study program at IAIN Bukittinggi for the last 4 years; students who have graduated in 2018, 2019, 2020, 2021, consisting of 353 people. The sample was 15% of 353 people (53 people). The data analysis technique was statistical analysis in which the step started by firstly carrying out the prerequisite analysis test. Next, the hypothesis test is carried out. The results showed that the results of the first correlation test that had been carried out had a relationship between the Grade Point Average and the student's comprehensive score. From data analysis through correlation analysis, it obtained 0.318 with a coefficient of determination of 10.112%. It means that there is a relationship between the Grade Point Average and the student's comprehensive score. This shows that the relationship between GPA and the compressive score is positive even though it is weak. The second correlation test which was carried out did not show any relationship between the length of study and the student's comprehensive score. From the analysis of the data through correlation analysis, it was obtained -0.278 which indicated that the relationship between the length of study and the compression value had a negative score and had weak relationship strength. Based on the third hypothesis test that has been carried out there is no relationship between the Grade Point Average (GPA) and the length of study with the student's comprehensive score.
Co-Authors ABDUL HAMID Akbar, Syariful Amanda, Nenda Relia ANANDA, TRIYARDI GUSTI Aniswita Aniswita Aniswita2 Arjelia, Hepni Tri Astrika, Belladina Astrika Az-Zahra, Fadhilah Azmi, Latifah Bella Putri Utami Billian Tomi, Zebbil Budiman, Arifki Cantika Padang, Sri Charles Desi Ratnasari Deswalantri Devi Sonia Wati Elis Ratna Wulan Elmida Yenti Eniza, Sry Fandhy Sikumbang Farina, Mutia Fauzal Fauzal Fauzi, Latifa Asnul Feni Pratiwi Fifian Fitra Janeva Firmanti, Pipit Firza Aulani Fitra Janeva, Fifian Fitri, Ramadhani Fitri, Rita Eka Haida Fitri Helma Mustika Hepni Tri Arjelia Ilhami Syafitri Iltavia Iltavia Iltvia Irma Yulia Isnaniah Isnaniah, Isnaniah Iswantir M Jufri Jufri Julanda, Rico Junaidi Junaidi Khairuddin Kuntum Khaira Latifa, Putri M.Imamuddin, M.Imamuddin Masdalena, Masdalena Mhd Furqan Akbar Mida, Dara Mira Wati, Mira Mutia Farina Nabilah, Jihan Nana Sepriyanti Nola Nari Novita, Dini Nunu Burhanudin Nurul Ziqra Nuryanuwar Olga Putri Cahyani Pipit Firmanti Pisni Susanti Puji Astuti Puji Astuti Putra, Ilham Yani Putri Indah Febriani Putri, Rayla Osvita Rahmi, Ulva Ramadhani Fitri Ramadhani, Dety Ratna Yuliani Risnawita Risnawita, Risnawita Rita Eka Fitri Rosliani, Anjeli Rusdi Rusdi Rusdi Salsabil, Anggun Sasmita, Manja Ayu Sri Yunita Ningsih Syahrani, Maghvira Fuji Syariful Akbar Tasnim Rahmat Tasnim Rahmat, Tasnim Tomi, Zebbil Billian Tri Oktaria Utami, Bella Putri Wati, Devi Sonia Wedra Aprison Wulandari, Dwi Devi Yennita Yogi Saputra Yolanda, Septia Tri Yulia, Devi Zahra, Zakia Zebbil Billian Tomi Zebbil Billian Tomi Zhalila, Zhillan