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Math Educa Journal
Published by Universitas Islam Negeri Imam Bonjol Padang
ISSN : 25982133     EISSN : 25806726     DOI : -
Core Subject : Education,
Mathematics
Math Educa Journal diterbitkan oleh Program Studi Tadris Matematika Fakultas Tarbiyah dan Keguruan UIN Imam Bonjol Padang sejak tahun 2017. Terbit dua kali setahun pada bulan April dan Oktober. Berisi tulisan yang diangkat dari hasil penelitian di bidang: Matematika dan Pendidikan matematika.
Arjuna Subject : -
Articles 152 Documents
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Pengaruh Permainan Konstruktif dan Kecerdasan Visual- Spasial Terhadap Kemampuan Matematika Awal Anak Usia Dini Warmansyah, Jhoni; Amalina, Amalina
Math Educa Journal Vol 3, No 1 (2019)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v3i1.270

Abstract

The purpose of this study was to determine the effect of constructive play and visual-spatial intelligence on early mathematical abilities. The approach used is quantitative through an experimental method with 2x2 treatment by level design. This research was conducted on children in kindergarten group B in the city of Padang. The sampling technique uses Stratified cluster random sampling. The number of samples in this study were 40 children. Data collection in this study used an initial mathematical ability test and a spatial visual intelligence test. The data analysis technique in this study used two-way ANOVA to see the main effects and interactions, then using the Tukey test to see simple effects. The results of this study are as follows: 1) Early mathematical abilities provided with constructive games Lego have a higher influence than constructive games Beams (Fhitung= 5,16 > Ftabe (α=0,05)= 4,04). 2) There is an interaction between constructive play and spatial visual intelligence, in general it has a significant effect on the early math skills of kindergarten children in group B (Fhitung = 13,34 > Ftabel (α=0,05) = 4,04). 3) Early mathematical abilities that have high spatial visual intelligence with given constructive games Lego are higher than the initial mathematical abilities with constructive games (Qhitung = 4,24 > Qtabel (α=0,05) = 3,15). 4) Early mathematical abilities that have low spatial visual intelligence with given constructive games Beams have a higher value than the initial mathematical abilities given by constructive games Lego (Qhitung = -2,30 > Qtabel (α=0,05) = -3,15).
Profesionalisme Guru Matematika MTs Muhammadiyah 22 Padangsidimpuan Rangkuti, Ahmad Nizar; Jusrina, Jusrina
Math Educa Journal Vol 1, No 2 (2017)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v1i2.19

Abstract

The purpose of this research to know the professionalism mathematics’ teacher in MTs Muhammadiyah 22 Padangsidimpuan. To collecting the data done by field research and the technique of the collecting the data, the researcher used Observation, Interview and Study Documentation. To analyze the data done by Qualitative Research. To valid the data used Triangulation. So, based on the result of this research, it could be concluded that the professionalisms mathematics’ teacher in MTs Muhammadiyah 22 Padangsidimpuan have going on based on role happened. It could be seen by the Commitment of Mathematics’ teacher were to increase the quality of education, responsibility of doing assignment, desire, and enthusiasm to increase the professionalism done by long live study and the soul of Mathematics.Keywords: Profesionalism, mathematics teacher.
Kemampuan Spasial Mahasiswa Calon Guru Matematika Berjenis Kelamin Perempuan dalam Mengkonstruksi Irisan Prisma Imamuddin, M.; Isnaniah, Isnaniah
Math Educa Journal Vol 2, No 1 (2018)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v2i1.177

Abstract

Nowadays, the ability of students in learning geometry is still a concern of lecturers or researchers especially for space geometry. The spatial ability is needed to understand more about space geometry. This study aims to examine the spatial ability of female pre-service mathematics teacher in constructing prism slices. Subjects in this study were taken randomly one female student who has a medium ability. The results of this study conclude that the ability of her in constructing prism slices is weak in spatial ability of perception, relations and visualisation.Keywords: Spatial Ability, Female Student, Construct, Prism Sliced.
Strategi Belajar Think Talk Write dan Kemampuan Berpikir Logis Matematis Pratiwi, Reni Septia; Kustati, Martin; Susanto, Andi
Math Educa Journal Vol 3, No 1 (2019)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v3i1.264

Abstract

The purpose of this study was to find out the logical thinking skills of students who learn with Solok City's Solok Think Talk Write class VIII strategy. This research is a quasi-experimental design with Randomized Control Group Only Design. Random sampling technique. The experimental class VIIIG and the VIIIE control class were selected. The instrument of this study tests mathematical logical thinking skills. Based on the results of the test, the average experimental class was 80.81 higher than the control class of 75.03. Hypothesis testing with t-test shows that mathematical logical thinking ability of experimental class students is higher than control class students.
Tabuik dalam Pembelajaran Bangun Ruang dengan Pendidikan matematika Realistik (PMR) Fitriza, Rozi; Gunawan, Indra
Math Educa Journal Vol 2, No 1 (2018)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v2i1.31

Abstract

Learning and teaching will be meaningful if the students take an active role in finding the concept. The involvement of various contexts that are close to and known by students in learning and teaching mathematics motivate their learning and students see the importance of learning math. The use of cultural object such as tabuik in learning mathematics with Realistic Mathematics Education (RME) approach becomes an innovative learning at grade VIII of SMPN 4 Pariaman. Learning of polyhedrons (prism and pyramid) topic appropriate with the tabuik, which is built from several polyhedrons. This experimental study aims to see the comparison of student learning outcomes taught by RME approach using tabuik with student learning outcomes taught by conventional learning. The result of data analysis showed that the result of mathematics learning outcomes of students taught by Approach of Realistic Mathematics Education (RME) using tabuik in learning of polyhedron topic higher than mathematics learning outcomes of students taught by conventional learning at grade VIII SMPN 4 Pariaman. In addition, learning with RME approach and tabuik foster positive students' activities and positive attitudes in mathematics learning also appreciate their own culture.Keywords: Realistic Mathematics Education (RME), tabuik, learning outcomes.
Perkembangan Kemampuan Penalaran Matematis Siswa Selama Diterapkan Pembelajaran Think Pair Square Afri, Lisa Dwi; Utami, Nita Putri
Math Educa Journal Vol 2, No 2 (2018)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v2i2.189

Abstract

Students' mathematical reasoning ability will be better and develop if the teacher provides learning that supports these abilities. However, most of the students of class XI Science at SMAN 2 Painan have not used and developed their mathematical reasoning abilities optimally, this is due to teachercentered learning. The purpose of this study was to determine the development of mathematical reasoning skills in class XI science students of SMAN 2 Painan during Think Pair Square learning. This research is a descriptive research. The research instrument is a quiz. Quiz is analyzed by determining the average quiz for each meeting, students who complete based on the KKM and determine the performance criteria achieved by students based on the assessment of Iryanti's performance. The results show that students' mathematical reasoning abilities develop.Keywords: Think Pair Square,Mathematical Reasoning Abilities
Pemodelan dan Peramalan Deret Waktu Studi Kasus: Suhu Permukaan Laut di Selatan Jawa Timur Maulana, Hutomo Atman; Muliah, Muliah; Sampe, Maria Zefaya; Hanifah, Farrah
Math Educa Journal Vol 1, No 2 (2017)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v1i2.26

Abstract

The sea surface temperature is one of the important components that can determine the potential of the sea. This research aims to model and forecast time series data of sea surface temperature by using a Box-Jenkins method. Data in this research are the sea surface temperatures in the South of East Java (January 1983-December 2013) with sample size of 372. 360 data will be used for modeling which is from January 1983 to December 2012, and data in 2013 will be used for forecasting. Based on the results of analysis time series, the appropriate models is SARIMA(1,0,0) (1,0,1)12 where can be written as Yt = 0,010039 + 0,734220Yt−1 + 0,014893Yt−12 − (0,734220)(0,014893)Yt−13 + 0,940726et−12 with  MSE of 0.07888096.Keywords: Sea surface temperature, time series, Box-Jenkins method
Penerapan Model Pembelajaran Missouri Mathematics Project Pada Materi Himpunan Peserta Didik Kelas Vii Mtsn Nan Sabaris Kabupaten Padang Pariaman Darma, Sadra; Sepriyanti, Nana
Math Educa Journal Vol 2, No 2 (2018)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v2i2.184

Abstract

The purpose of this research are: to knowing student learning activity during appliying Missouri Mathematics Project Learning Model in mathematics learning and to knowing effect of appliying Missouri Mathematics Project Learning Model to result of mathematics student at VII MTsN Nan Sabaris Padang Pariaman regency, academic year 2016/2017. This research is quasi-experiment with Randomized Control Group Only Design. The population of this research is all student at VII MTsN Nan Sabaris Padang Pariaman Regency. After analysis test of normality, test of homogeneity and test of equity. Sample is collected by using random sampling. The students of class are as experiment class and the students of class are as control class. Based on analysis of this research get student activity during appliying Missouri Mathematics Project Learning Model is improving and average of experiment class is 75,55 and average of control class is 65,22 with using t-test is obtained t hitung > t tabel (3,40>1,64) , α=0,05 . Cause t hitung>t tabel, so H accepted In conclusion, The research result of the Mathematics students at VII MTsN Nan Sabaris Padang Pariaman Regency that is tought by Missouri Mathematics Project learning model is higher than the study result of students at VII MTsN Nan Sabaris that is tought without using Missouri Mathematics Project learning model.Keywords: Student Activity, Mathematics Learning Outcomes, Missouri Mathematics Project learning model
Efektivitas Model Pembelajaran Treffinger terhadap Kemampuan Pemahaman Konsep dan Pemecahan Masalah Matematis Peserta Didik Kelas VII SMPN 24 Padang Sepriyanti, Nana; Zulmuqim, Zulmuqim; Suryani, Suryani
Math Educa Journal Vol 1, No 2 (2017)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v1i2.21

Abstract

This research was based on the conceptual understanding and problem solving mathematical ability of students which is still low. The purposes of this research are (1) to investigate the students’ conceptual understanding ability with 2013 curriculum and Treffinger model of mathematics learning are higher compared with learning on 2013 curriculum only. (2) To investigate students’ problem solving mathematical ability implementing 2013 curriculum and Treffinger model are higher compared with learning on 2013 curriculum only. This is a quasi experimental research with Randomized Control Group Only design. The research result shows that the average score of experiment class student’s mathematics conceptual understanding is 76.61. Meanwhile, the average score for the control class is 71.49 with tcount = 1.826 and ttable = 1.645, so tcount > ttable. It means that hypothesis is accepted. The average score of experiment class student’s problem solving ability is 75.42. Meanwhile, the average score for the control class is 70.80 with tcount = 1.748 and ttable = 1.645, so tcount > ttable. It means that hypothesis is accepted. Finally, it can be concluded that the conceptual understanding and problem solving mathematical ability of the students class VII SMPN 24 Padang by using 2013 curriculum and Treffinger model are higher compared with learning by using 2013 curriculum only.Keywords: Conceptual understanding, problem solving, Treffinger model, 2013 curriculum learning.
Penerapan Strategi Pembelajaran Peningkatan Kemampuan Berpikir (SPPKB) Pada Pembelajaran Matematika Peserta Didik Kelas VII SMPN 28 Padang Musdi, Edwin; Anggrawati, Ari
Math Educa Journal Vol 2, No 1 (2018)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v2i1.178

Abstract

The purpose of this research are: 1) to describe the learning activities of learners with the application of Learning Strategy of Improving Thinking Ability (SPPKB) at class VII SMPN 28 Padang academic year 2017/2018, and 2) to know the ability of mathematical connections of learners who were taught by Learning Strategy Improvement Thinking Ability (SPPKB) in class VII SMPN 28 Padang academic year 2017/2018. This type of research was a quasy-experiment with a Randomized Control only Group Design study. Data collection techniques were using observation sheets to see learners' activities and written tests to see the mathematical connections of learners. Based on the results showed that 1) the learning activities of the students increased with the average percentage (75%), (65%), (28%), (45%) and (77%). 2) the ability of mathematical connections of learners who were taught with SPPKB was higher than the ability of mathematical connections of learners who were not taught with SPPKB on class VII SMPN 28 Padang Lesson Year 2017/2018. Keywords: activities, the ability of mathematical connections, SPPKB.

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