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AlphaMath: Journal of Mathematics Education
Published by Universitas Muhammadiyah Purwokerto
ISSN : 2477409X     EISSN : 25499084     DOI : https://doi.org/10.30595/alphamath
Core Subject : Education,
Mathematics
AlphaMath: Journal of Mathematics Education adalah jurnal pendidikan matematika yang menyajikan artikel hasil pemikiran dan penelitian serta perkembangan mutakhir. Alphamath merupakan jurnal peer reviewed dan open access. Alphamath diterbitkan oleh Prodi Pendidikan Matematika Universitas Muhammadiyah Purwokerto. Alphamath mengundang para guru/pendidik matematika di sekolah, dosen, pengamat, dan peneliti pendidikan matematika di seluruh dunia untuk bertukar pikiran dan memajukan keilmuan di bidang pendidikan matematika. Cakupan dan lingkup penelitian meliputi: kurikulum pendidikan matematika, pembelajaran matematika yang inovatif dan kreatif, media pembelajaran matematika, penilaian dan evaluasi pembelajaran matematika, lesson study, kemampuan berpikir matematis, dan ICT dalam pembelajaran matematika.
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 179 Documents
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Analisis Kemampuan Pemecahan Masalah Matematis Siswa Berdasarkan Disposisi Matematis Uuf Muflihatusubriyah; Rukmono Budi Utomo; Nisvu Nanda Saputra
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 7, No. 1, May 2021
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v7i1.9936

Abstract

This study aims to describe students' mathematical problem-solving abilities based on mathematical dispositions at Riyadlul Mukhlishien Middle School. This type of research used in this research is descriptive qualitative. The research subjects used were 21 students of class VIII A. The data sources of this research are in the form of questionnaires, test descriptions and interviews. The results of the questionnaire were used to classify the level of students' mathematical dispositions. After that, two students from each category of mathematical disposition were selected to be the subject of tests and interviews. The results of tests and interviews of mathematical problem-solving abilities were analyzed based on the mathematical disposition of the students. The results of this study indicate that the mathematical disposition of SMP Riyadlul Mukhlishien students is divided into three categories, high, medium and low. Students who have mathematical problem-solving abilities in the high mathematical disposition category are able to meet the indicators of mathematical problem-solving abilities well and write them down completely. Students who have mathematical problem-solving abilities in the moderate mathematical disposition category are able to meet the indicators of mathematical problem-solving abilities but do not write them down completely. Students who have mathematical problem-solving abilities in the low mathematical disposition category are less able to meet the indicators of mathematical problem-solving abilities because they do not write them down completely and still experience errors in calculations
Pengembangan E-modul Berbasis Etnomatematika yang Mengeksplorasi Nilai dan Budaya Islam untuk Siswa SMP Desmita Ratriana; Riawan Yudi Purwoko; Dita Yuzianah
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 7, No. 1, May 2021
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v7i1.8498

Abstract

This study aims to determine the appropriateness of ethnomatematics-based e-modules that explore Islamic values and culture in terms of validity, practicality, and effectiveness. This type of research is a research and development method using the Borg and Gall model. Through these stages of development, a major product is produced in the form of e-modules based on ethnomatematics that explore Islamic values and culture. Subjects in this study were students of SMP Negeri 4 Purworejo 2019/2020 Academic Year. The instrument used in this study was an assessment sheet by material experts, media experts, cultural experts, atomathematics experts, student questionnaires and evaluation test questions. The results obtained were a feasibility test through a questionnaire conducted by material experts, media experts, cultural experts and ethnomatematics experts meeting valid criteria with an average of 3.63. Ethnomatematics-based e-Modules that explore Islamic values and culture meet practical criteria with an average of 3.11 and show the level of practicality with good criteria. Ethnomatematics-based e-modules that explore the values and culture of Islam meet the effectiveness criteria by giving a very positive response with a percentage of 91% of the learning process and showing the completeness of student learning reaches 92% complete. These data indicate that the e-modules developed in this study are categorized as feasible to use reaching 92% complete. The data shows that the e-modules developed in this study are categorized as suitable for use.
Android Mobile Learning: MIT App Inventor dan Pengembangannya pada Pembelajaran Matematika Risma Risma; Farida Farida; Siska Andriani
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 7, No. 1, May 2021
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v7i1.8800

Abstract

This study aims to develop mobile mathematics learning media using App Inventor 2. Development using App Inventor 2 will make it easy to access learning because this application is android in nature. The development procedure that will be carried out by the author is using 4D. The data collection techniques I use are interviews, questionnaires and tests. The data processing technique I use is the effect size test. The result of this research is a product, namely mobile learning, which refers to the modified research and development design of the 4D development model. From the results of research using mobile learning with App Inventor 2 student learning outcomes have increased more than before. App Inventor 2 is an application that can be accessed anywhere and anytime it really helps students learn to understand the material first before being taught in class. So, it can be concluded that the media developed by the author is feasible and effective to be used as teaching material to help students in the learning process.
Analisis Kesalahan Mahasiswa dalam Menyelesaikan Soal Kalkulus Sumargiyani Sumargiyani; Indah Yusnia; Rahmi Nurhasanah; Bidayatun Nafi'ah
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 7, No. 1, May 2021
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v7i1.8590

Abstract

Some students have difficulty solving math problems in the integral calculus course, one of the materials for the volume of rotating objects. The purpose of this research is to describe the types of errors made by students of class F Mathematics Education FKIP Ahmad Dahlan University and their causes in solving the volume of rotating objects in integral calculus courses in the Polya stage. This research is a quantitative quantitative research. The research subjects are one class with a total of 20 students. For interviews, 3 students were taken with the criteria of high, medium and low abilities. Collecting research data using test material, the volume of rotating objects and student interviews about the factors that cause mistakes made. The steps for solving the problem consist of four stages, namely: understanding the problem, planning for completion, implementing the plan, and examining the solutions obtained. From the results of the research on student errors based on Polya's stages: 1) understanding the problem 55.89%, planning for completion of 50.00%, errors in implementing planning 32.36%, and errors in re-checking the process and results 44.12%; 2) the causes of students making mistakes in solving integral calculus questions on the volume of rotating objects, namely students lacking mastery in drawing function graphs, students lacking in basic concepts and volume formulas for rotating objects, and students unable to analyze the questions given.
Eksplorasi Hasil Belajar Matematika melalui Penerapan Sistem Pembelajaran Daring (SIPEDAR) di Masa Pandemi Covid-19 Trisniawati Trisniawati; Mahmudah Titi Muanifah; Nelly Rhosyida; Rosidah Aliim Hidayat
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 7, No. 1, May 2021
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v7i1.10195

Abstract

This study aims to describe student learning outcomes through the application of the online learning system (SIPEDAR) during the COVID-19 pandemic and to find out what features are used in learning through SIPEDAR such as assignment (assignment), attendance (presence), bigbluebottonBN, choice, databases, external tools, feedback, forums, glossaries, quizzes, chats, quizzes, lessons, scrom packages, surveys, workshops, books, files, folders, IMS content packages, labels, pages, and URLs. This type of research is qualitative research. The subjects in this study were third semester students who took Mathematics at Elementary School Class High in the elementary school teacher education study program at Universitas Sarjanawiyata Tamansiswa. The instruments used were in the form of multiple choice questions, true false statements, and descriptions. The results of the study were the average quiz score and the average assignment score in class 3A, namely 83.27 and 72.90. The average quiz score and the average assignment score in the 3F class were 83.56 and 70.67. Student learning outcomes in both classes are included in the good category so that learning using SIPEDAR is carried out well and can be modified with other e-learning platforms.
The Application Two-Way of Analysis of Variance with Gender and Years Class Junaidi Junaidi; Akhmad Asyari; Ulfa Lu’luilmaknun; Nilza Humaira Salsabila; Ratna Yulis Tyaningsih
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 7, No. 1, May 2021
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v7i1.9641

Abstract

Every year the admission of new students with various backgrounds implies that students have different abilities. The difference in student abilities corresponding to student learning habits. Student learning habits maybe different if viewed from the gender and student's years class. Based on differences of student abilities is necessary to conduct research to determine the relationship between student's years class and gender toward student learning habits. This study was an ex post facto study with a sample of 203 students as the sample was selected by simple random sampling technique. Based on analysis of variance statistical analysis of two paths obtained by students' learning habits do not different in terms of gender this can be seen from Fscore = 0.008 with sig = 0.93 > 0.05, while students' learning habits are different if viewed from the year of the student's class this can be seen of the value Fscore = 3.537 with sig = 0.008 < 0.05. Post hoc test indicated that students’ 10th semester difference with student 4th semester and 2th semester. Students 2th semester difference with 6th semester and 8th semester.
Improving Students’ Creativity In Mathematic Using SAVI (Somatic Auditory Visual Intellectual) Approach Ahmad Ahmad; Zulkifley bin Mohamed
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 7, No. 1, May 2021
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v7i1.10199

Abstract

The low level of student creativity is a reflection of the unsuccessful learning process. Thus, it needs a special treatment to solve it. The study aims to increase student creativity using the SAVI method for 4th semester students of the Mathematic Education Study Program. This research is a classroom action research. Research with a focus on increasing student creativity using the SAVI method was conducted in semester 4 of the Mathematic Education Study Program, with 44 students. This research was conducted in 3 cycles. After observing and evaluating in 3 cycles with the results mentioned above, it can be concluded that the SAVI learning approach can increase the creativity of students of the UMP FKIP Mathematic Education Study Program. It is proven that in cycle I the average response is 33.71%, in cycle II the average response is 49.3%, and in cycle III the average response is 64.9%. With an increase from cycle I to cycle II of 15.59% and from cycle II to cycle III of 15.6%. From the result it can be said that SAVI was effective to increase students creativity in mathematic.
Analysis of Students Learning Difficulties in Advanced Differential Equation Courses Reviewed from the Use of Learning Media During the Covid-19 Pandemic Inayah Rizki Khaesarani
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 7, No. 2, November 2021
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v7i2.12083

Abstract

The inability of students to master the material concept of the advanced differential equation gives rise to internal and external factors that are formed in them so that it needs to require encouragement as effective use of learning media so that learning in the classroom becomes increasingly attractive to students. We used online learning media as zoom, offline or online learning videos, E-learning, and others. This research aimed to identify and describe students learning difficulties in advanced differential equation courses in terms of the use of learning media during the Covid-19 pandemic. The type of research used is qualitative research, with a descriptive approach. Results showed that students have great difficulty learning numerical methods to solve first-order differential equations from all three sub-chapters of matter. In this material, students are still less careful in answering questions (58,1%). Because students could not identify the type of methods used to solve problems, students need online learning media that are effective for math learning, such as offline learning videos (71%), as a solution to save internet quotas. So, this research is useful for educators/lecturers in observing the condition of student learning difficulties given the use of learning media used to motivate students to be active in learning advanced differential equation courses during the Covid-19 pandemic.
Statistical Literacy Ability Viewed from the Student's Field of Expertise and Curiosity Nurokhmi Wahyu Setiani; Nuriana Rachmani Dewi; Rochmad Rochmad
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 7, No. 2, November 2021
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v7i2.10897

Abstract

This study aims to describe statistical literacy skills based on the field of expertise and curiosity of grade XII student of SMK Komputama Jeruklegi. The type of research used is qualitative descriptive research. Sampling was done by purposive sampling technique. The study took four subjects from each category in each field of expertise in SMK Komputama Jeruklegi. Data collection using questionnaires, statistical literacy tests, and interview guidelines. The validation test used is a technical triangulation test. The results showed that of the two fields of expertise taken, students achieved two to four indicators of statistical literacy. For students of information and communication technology with curiosity is very high can meet all indicators of statistical literacy ability. Students with high curiosity meet indicators understand the data, present the data and draw conclusions. Students with curiosity are meeting indicators understanding the data and drawing conclusions. While students with low curiosity meet the indicator presents the data and draws conclusions. Then the results of students in the fields of business expertise and management show that students with very high curiosity and high meet indicators of understanding data, presenting data, and drawing conclusions. Students with curiosity are meeting indicators understanding the data and presenting the data. Whereas students with low curiosity meet the indicators understand the data and draw conclusions. This research is expected to contribute to students' statistical literacy skills, so that they can provide an overview of future research.
Cover and Table of Content AlphaMath: Journal of Mathematics Education
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 7, No. 2, November 2021
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v7i2.12187

Abstract

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