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Edumatika

edumatika
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Published by Institut Agama Islam Negeri Kerinci

ISSN : 26208903 EISSN : 26208911 DOI : https://doi.org/10.32939/ejrpm.v1i2.247

Core Subject : Science, Education,

Computer Science & IT Education Mathematics

Focus and Scope Edumatika : Jurnal Riset Pendidikan Matematika e-ISSN: 2620-8911 p-ISSN: 2620-8903 Published by Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri Kerinci The aim of the Edumatika : Jurnal Riset Pendidikan Matematika (EJRPM) is to provide an international or National forum for the sharing,disseminationand discussion of research, experience and perspectives across a wide range of education, teaching, development, instruction, educational projects and innovations, learning methodologies and new technologies in mathematics education. The Journal invites original research articles and not simultaneously submitted to another journal or conference. The whole spectrum of research in mathematics education are welcome, which includes, but is not limited to the following topics: Realistic Mathematics Education (RME) Design Research in Mathematics Education PISA Task Learning Trajectory ICT in Mathematics Education High Order Thinking Skills Mathematical Abilities Ethnomathematics

Arjuna Subject : Matematika - Matematika Komputer

Articles 78 Documents

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Pengembangan Lembar Kerja Peserta Didik (LKPD) pada Materi Geometri berbasis Budaya Jambi untuk Meningkatkan Kreativitas Siswa Ayu Wandari; Kamid Kamid; Maison Maison
Edumatika : Jurnal Riset Pendidikan Matematika Vol. 1 No. 2 (2018): November 2018, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

This research aims to describe the process of students’ worksheet development for math subjects and find out the quality of students’ worksheets produced for geometry subject which is based on Jambi culture. This research applies research and development (R&D) method to produce a particular product. The development model applied in this research is ADDIE with 5 stages, analysis, design, development, implementation, evaluation. Subjects of this research are two validators which consist of validator of material expert, validator of design expert and students of a junior high school in grade VII. Data collected in this research are qualitative and quantitative data. Instruments used in this research are a questionnaire and a final test. The result of this study shows the development of students’ ability in mathematical representation at high category based on a gain test with 0,7 in high criteria. The result of the analysis from the questionnaire shows > 80% positive. It can be concluded that students’ worksheet for math subject is good and can improve students’ creativity. Therefore, students’ worksheet can be effectively used by both teachers and students in geometry subject.

A Study of Vocational Students Perception during Apprenticeship in Insurance Industry Karin Amelia Safitri
Edumatika : Jurnal Riset Pendidikan Matematika Vol. 2 No. 1 (2019): Mei 2019, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

Vocational Higher Education is a formal college providing knowledge as well as preparing the students for six months apprenticeship after five semesters of school. This study is based upon work that the researcher has done to investigate the contribution of this institution especially insurance administration and actuary seen from the student’s perspectives for apprenticeship to develop their skills. This study used qualitative data which were collected by interviewing the randomly chosen apprentices and are measured with the questionnaire. The study shows that 58,5% of total apprentices had difficulty when they are doing their job which is caused by what they had to do is a little bit different from the theory taught in college. But they think the lecturers had an important role in learning and gave them many theories before they went to the apprenticeship. The finding revealed that they preferred to learn by watching others working. They watched, learned, and did the job.

Peningkatan Hasil Belajar Matematika dan Respon Siswa Melalui Pembelajaran Kooperatif Tipe STAD dengan Metode Penemuan Terbimbing Yuni Rhamayanti
Edumatika : Jurnal Riset Pendidikan Matematika Vol. 2 No. 1 (2019): Mei 2019, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

This study was conducted on junior high school students with the aim to improve the learning outcomes of mathematics, student activities, and student responses through the application of the STAD type cooperative learning model with guided discovery method. This type of research is Classroom Action Research, ie research done by teachers in their own class with planned, systematic to improve the quality of classroom learning practice. The subjects of this study are students of class VII SMP Negeri Padangsidimpuan Lesson Year 2017-2018, selected is a class VII-2 with the number of students 31 people. While the object of this study is the application of the STAD type cooperative learning model with a guided discovery method to improve results and student learning activities that are not good math and need to be improved. The research instrument in this research will use test and non-test technique. The conclusion that can be drawn from this research is 1) the increase of mathematics learning outcomes through the application of STAD type cooperative learning model with guided discovery method of 0.65 with medium criteria, 2) Increased student learning activity through the application of STAD type cooperative learning model with guided discovery method equal to 0.46 with medium criterion, 3) also increase student response to STAD type cooperative learning with guided discovery method. The improvement of teachers' ability to manage the learning is 0.78 with high criteria.

Eksplorasi Etnomatematika pada Alat Musik Gordang Sambilan Sofia Indriani Lubis; Abdul Mujib; Hasratuddin Siregar
Edumatika : Jurnal Riset Pendidikan Matematika Vol. 1 No. 2 (2018): November 2018, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

Culture is a habit that contains essential and fundamental elements and also strongly related to human life and passed down from generation to generation. Culture can be used as a medium of learning for students at school as well as learn the culture itself. Mandailing is one of the tribes of North Sumatra that has a culture of customs, heritage, distinctive traditions, and different from other cultures that must be preserved. One of the Mandailing cultures is Gordang Sambilan which is a traditional musical instrument consisting of nine drums with different height and diameter resulting in different tones and is played by 5-6 players. The purpose of this research is to explore any mathematical concepts that exist in Gordang Sambilan musical instrument so that it can be implemented on learning mathematics in the classroom. This research uses an explorative qualitative research approach on Gordang Sambilan musical instrument. The results of this study indicate that there are several types of arithmetic sequence concepts and geometric.

Aplikasi Metode Chaid dalam Menganalisis Kecendrungan Penelitian Skripsi Mahasiswa pada Program Studi Pendidikan Matematika Erwina Azizah Hasibuan; Adek Nilasari Harahap
Edumatika : Jurnal Riset Pendidikan Matematika Vol. 2 No. 2 (2019): November 2019, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

This study aims to identify, analyze and map the results of students’ research on mathematics education in 2015-2018. This research used the CHAID algorithm that consists of 3 steps ie merging, splitting and stopping steps. The results of this research were (1) In 2015-2018, 51,9% of the students’ research used the classroom action research and 48,1% else used the descriptive, the analysis and the experiment. (2) 14,1% of the students used media for teaching and learning and 3,7% of them did not. (3) 8,1% were individual research and 5,9% were a collaboration or team research. (4) While the level of school and subject taught in schools did not effect the trend of student research.

Tingkat Kecemasan Matematika Siswa SMA Negeri 2 Kerinci Kelas X MIA Sebelum Menghadapi Tes Matematika Berdasarkan Gender dan Hubungannya dengan Hasil Belajar Irel Nofrialdi; Maison Maison; Muslim Muslim
Edumatika : Jurnal Riset Pendidikan Matematika Vol. 1 No. 2 (2018): November 2018, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

This research aims to determine differences in student anxiety levels based on gender and the relationship between students' anxiety levels before facing a mathematical test with achievement and then dig deeper information about the causes of anxiety in students. This research uses a mixed-method with a sequential explanatory approach. The subjects of this study were students of class X MIA Kerinci Senior High School 2 totaling 100 students. The results of the research showed that students experiencing anxiety before taking a math test as the cause of anxiety is experience, intelligence, preparation, and family. Differences in levels of anxiety based on gender indicate that there is no significant difference between the level of anxiety experienced by male and female students but male students are more anxious than female students the cause is that there have been similar thoughts and goals in terms of achievement so as to make male students neither men nor women experience significant differences in anxiety levels. There is a relationship between the level of anxiety with learning outcomes of 0.43 which is in the category enough and has a positive relationship, namely the higher the level of anxiety, the higher the student learning outcomes. Descriptions of quantitative data indicate that there is no certainty for someone who has an anxiety level will get a definite value.

Pengembangan Modul Pedoman Guru dalam Mendesain Instrumen Penilaian Matematika Berbasis Pemecahan Masalah Matematika Antok Kurniawan; M Rusdi; Jefri Marzal
Edumatika : Jurnal Riset Pendidikan Matematika Vol. 2 No. 1 (2019): Mei 2019, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

This study aims to determine the process, specifications, and teacher's perception of developing a teacher guidance module in making mathematical assessment instruments based on mathematical problem-solving. This study uses the Research and Development method which is used to produce certain products, namely teacher guidance modules. The development model used in this study is the development model that Marshall et al. (2009), Tryon and Bishop et al (2012) and Rusdi (2018) combined by researchers into references. The steps consist of the problem and need analysis, literature review, product design, validity, practitioner trials. The research subjects in this development were two validators consisting of material expert validators, instrument design expert test validators, and five practitioners. The type of data taken in this study is qualitative data. The instrument used in the study was an open questionnaire. The process stages in developing are (a) Analysis of problems and needs, (b) literature review, (c) product design, (d) validity, (e) trial practitioners. The product specifications developed in the module are that there are three chapters on introduction, concepts, and procedures accompanied by examples by using types of problem-solving, namely problem-solving design and story problem. Teacher's perception in the teacher guidance module is positive, of the five practitioners recommending that it be used as a guide in making problem-solving problems.

Pendekatan Problem Solving dengan Strategi Metakognitif untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa Idayu Rifki Anjani
Edumatika : Jurnal Riset Pendidikan Matematika Vol. 2 No. 2 (2019): November 2019, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

The purpose of this study was to describe the increase in mathematical problem-solving abilities and students' responses during the learning process by applying a problem-solving approach with metacognitive strategies. This research is a classroom action research consisting of 3 cycles. The instrument used is a test of mathematical problem-solving skills and student response questionnaire. The results of the study concluded that the ability of mathematical problem-solving in the application of problem-solving approaches with metacognitive strategies has increased. This can be seen from the average test of mathematical problem-solving ability from cycle I is 67, cycle II is 70 and cycle III is 82. While the response of students is included in the effective criteria, with a percentage of positive responses 94% and a negative response percentage of 6%.

Newman Procedure dalam Menganalisis Kesalahan Siswa SMP dalam Menyelesaikan Soal Setara PISA Susanti Susanti
Edumatika : Jurnal Riset Pendidikan Matematika Vol. 2 No. 1 (2019): Mei 2019, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

This study aims to identify students’ errors in solving problem equals to PISA’s based on Newman procedures. Qualitative-descriptive research was used in conducting this study and the subjects were third-grade students at SMP Unggul Sigli in year 2017/2018. Data was collected using tests and interviews. The instrument of this study was a sheet consisting of 5 (five) mathematical questions that composed equivalent to PISA’s problem. Analyzing students’ errors was guided by analyzing procedures developed by Newman which contain 5 (five) kinds of error, they are (1) reading error; (2) understanding error; (3) transformation error; (4) processing skill error; and (5) writing error. The result showed the percentage of each kind of errors made by students which detailed as follows, reading error comprised 37,1% of students; error in problem understanding made up 47%; 73% of subjects made error in transforming; 80% of students had error in processing; and error in writing final answer made up 78,1% of them. By analyzing the percentage, it is identified that the three most common mistakes are processing error, transformation error, and error in writing a final answer.

Penerapan Model Pembelajaran Tuntas dengan Metode Tutor Sebaya untuk Meningkatkan Hasil Belajar Matematika Siswa SMP Khusnul Khotimah; Rita Yuliastuti
Edumatika : Jurnal Riset Pendidikan Matematika Vol. 2 No. 2 (2019): November 2019, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

This research is motivated by the low student mathematics learning outcomes. The reason is the lack of full delivery of lessons and students have not fully understood the material. One alternative to overcome this problem is to implement a complete learning model with peer tutoring methods. The purpose of this study: 1) to describe the improvement of students 'mathematics learning outcomes through the application of a complete learning model with material peer tutoring methods to construct flat-side space for junior high school students, 2) to describe students' responses to the application of the complete learning model with peer tutoring methods. classroom action research with quantitative and qualitative descriptive analysis. Research location in Tuban 7th Middle School. The subjects studied were students of class VIII E. The instruments used were learning outcome evaluation test sheets and student response questionnaires. The results of the study concluded that students' mathematics learning outcomes in the application of the complete learning model with peer tutoring methods had increased. This can be seen from the average student learning outcomes of the first cycle of 88, the second cycle of 89 and the third cycle of 97. So there is an increase in the average mathematics learning outcomes in the first cycle to the second cycle of 1 and from cycle II to cycle III amounting to 8. And the percentage of classical completeness in cycles I, II and III reach 100%. While the student response to the application of the complete learning model with peer tutors is included in the criteria very effective, with a percentage of positive responses of 96% and the percentage of negative responses of 4%.

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Erwina Azizah Hasibuan

Contact Email
wiena.koe@gmail.com

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+6285382670646

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edumatika@iainkerinci.ac.id

Editorial Address
Jl. Muradi, Sumur Gedang, Pesisir Bukit, Sungai Penuh, Jambi, Indonesia

Location
Kab. kerinci,

Jambi

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Erwina Azizah Hasibuan

Contact Email wiena.koe@gmail.com

Phone +6285382670646

Journal Mail Official edumatika@iainkerinci.ac.id

Editorial Address Jl. Muradi, Sumur Gedang, Pesisir Bukit, Sungai Penuh, Jambi, Indonesia

Location Kab. kerinci, Jambi INDONESIA

Abstract

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Abstract

Contact Name
Erwina Azizah Hasibuan

Contact Email
wiena.koe@gmail.com

Phone
+6285382670646

Journal Mail Official
edumatika@iainkerinci.ac.id

Editorial Address
Jl. Muradi, Sumur Gedang, Pesisir Bukit, Sungai Penuh, Jambi, Indonesia

Location
Kab. kerinci,

Jambi

INDONESIA