cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota tangerang,
Banten
INDONESIA
JOHME: Journal of Holistic Mathematics Education
Published by Universitas Pelita Harapan
ISSN : 25986759     EISSN : 25986759     DOI : -
Core Subject : Education,
Education Mathematics
JOHME is an online scientific journal designated as a medium for communication among redeemed Christian scholars who practice the integration of faith and learning based on a broader and holistic understanding of the Bible's Grand Narrative as the ultimate telos of all education curriculum, including mathematics education. It is committed to publishing high quality articles about research, teaching, philosophy, and curriculum development which show holistic approaches in mathematics education.
Arjuna Subject : -
Articles 228 Documents
 8   9   10   11   12 
PENGGUNAAN MATEMATIKA REALISTIK INDONESIA DALAM MENGEMBANGKAN KEMAMPUAN DISPOSISI MATEMATIS SISWA PADA MATERI ALJABAR DI SALAH SATU SMP DI PALEMBANG [APPLYING THE INDONESIAN REALISTIC MATHEMATICS IN DEVELOPING STUDENTS’ MATHEMATICAL DISPOSITION ABILITY ON ALGEBRIC MATERIAL IN ONE OF THE JUNIOR HIGH SCHOOLS IN PALEMBANG] Girsang, Revendi April Saputra; listiani, Tanti
JOHME: Journal of Holistic Mathematics Education Vol 7, No 2 (2023): DECEMBER
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v7i2.7577

Abstract

The low level of mathematical disposition ability of the students in one of the Junior High Schools in Palembang became a special matter during the field experience. It was found that the average percentage of students' mathematical disposition ability was 53.01% in the moderate category. In addition, there were students who had a view of mathematics as a difficult and unpleasant science. In fact, mathematical disposition has a great influence on students' mathematics learning and achievement. Moreover, it will help students to see the beauty of God's creation through mathematics if they have a good mathematical disposition. This makes the Indonesian Realistic Mathematics Approach (PMRI) an alternative solution to the problem of mathematical disposition. The purpose of writing this thesis was to find out whether the application of PMRI could develop the disposition ability of algebra material and to describe the application of PMRI in developing the mathematical disposition ability of students in algebra material using a descriptive qualitative method. The results and conclusions of this paper show that the students' mathematical disposition ability after the application of PMRI increased with an average percentage result to 61.48% in the good category. The increase was caused by the mathematical disposition indicators that were refined in all PMRI syntax. Thus, these indicators can be refined in any syntax. Reflecting on the application of PMRI, it is suggested that the application can be done more than twice and use physical learning media.BAHASA INDONESIA ABSTRACT: Rendahnya kemampuan disposisi matematis siswa di salah satu SMP di Palembang menjadi perhatian khusus saat dilakukannya praktik pengalaman lapangan. Didapatkan rata-rata persentase kemampuan disposisi matematis siswa berada pada 53,01% dengan kategori cukup. Ditambah lagi terdapat siswa yang memiliki pandangan terhadap matematika sebagai suatu ilmu yang sulit dan tidak menyenangkan. Padahal, disposisi matematis sangat berpengaruh terhadap pembelajaran matematika dan prestasi siswa. Apalagi, dengan baiknya disposisi matematis siswa, maka akan mendukung mereka memandang indahnya ciptaan Tuhan melalui matematika. Hal ini menjadikan Pendekatan Matematika Realistik Indonesia (PMRI) menjadi alternatif solusi terhadap permasalahan disposisi matematis. Tujuan dari penelitian adalah untuk mengetahui apakah penerapan PMRI dapat mengembangkan kemampuan disposisi materi aljabar dan mendeskripsikan penerapan PMRI dalam mengembangkan kemampuan disposisi matematis siswa pada materi aljabar dengan menggunakan metode kualitatif deskriptif. Hasil dan simpulan penulisan ini menunjukkan bahwa kemampuan disposisi matematis siswa setelah PMRI diterapkan mengalami peningkatan dengan rata-rata hasil persentase menjadi 61,48% dengan kategori baik. Hasil persentase yang meningkat ini disebabkan oleh indikator disposisi matematis yang terdapat pada keseluruhan sintaks PMRI. Dengan demikian, indikator-indikator tersebut dapat terasah di setiap sintaks. Berkaca dari penerapan PMRI ini, disarankan agar penerapannya dapat dilakukan lebih dari dua kali dan menggunakan media pembelajaran fisik.
DESKRIPSI BERPIKIR MATEMATIS SISWA PADA PENYELESAIAN MASALAH AKM NUMERASI DITINJAU BERDASARKAN LEVEL KECERDASAN EMOSIONAL [DESCRIPTION OF STUDENTS' MATHEMATICAL THINKING IN SOLVING AKM NUMERACY PROBLEMS BASED ON EMOTIONAL INTELLIGENCE LEVELS] Nuratiqoh, Nuratiqoh; Hidayanto, Erry; Chandra, Tjang Daniel
JOHME: Journal of Holistic Mathematics Education Vol 8, No 1 (2024): JUNE
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v8i1.8002

Abstract

The purpose of this study is to describe how students' mathematical thinking processes unfold when addressing AKM Numeracy problems based on Mason's theory, taking into account emotional intelligence. This research is descriptive in nature with a qualitative approach. The research subjects consist of students categorized into high, moderate, and low levels of emotional intelligence. Research instruments include emotional intelligence questionnaires, AKM numeracy problem sheets, and interview guides. The research findings indicate that students with high levels of emotional intelligence are capable of fulfilling the three stages of mathematical thinking processes in problem-solving, namely entry, attack, and review. However, they have not fully met the extend aspect in the review stage. Students with moderate emotional intelligence can fulfill all aspects in the entry and attack stages but have not met the check and extend aspects in the review stage. Meanwhile, students with low emotional intelligence can only fulfill the know aspect in the entry stage, the try aspect in the attack stage, and the reflect aspect in the review stage.BAHASA INDONESIA ABSTRACT: Penelitian ini mempunyai tujuan untuk menggambarkan bagaimana proses berpikir matematis siswa ketika mengatasi masalah AKM Numerasi berdasarkan teori Mason ditinjau dari kecerdasan emosional. Jenis penelitian ini bersifat deskriptif dengan pendekatan kualitatif. Subjek penelitian yang dipilih yaitu siswa yang memiliki level kecerdasan emosional tinggi, sedang, dan rendah. Instrumen penelitian mencakup lembar angket kecerdasan emosional, lembar soal AKM numerasi, dan panduan wawancara. Berdasarkan hasil penelitian, ditemukan bahwa siswa dengan tingkat kecerdasan emosional tinggi mampu memenuhi tiga tahap proses berpikir matematis dalam memecahkan masalah, yaitu tahap entry, attack, dan review. Meskipun demikian, siswa dengan kecerdasan emosional tinggi belum sepenuhnya memenuhi aspek extend pada tahap review. Siswa dengan kecerdasan emosional sedang dapat memenuhi semua aspek pada tahap entry dan attack tetapi tidak dapat memenuhi aspek check dan extend pada tahap review. Siswa dengan kecerdasan emosional rendah hanya dapat memenuhi aspek know pada tahap entry, aspek try pada tahap attack, dan aspek reflect pada tahap review.
PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA PADA PEMBELAJARAN MATEMATIKA [IMPLEMENTATION OF THE PROBLEM BASED LEARNING MODEL TO IMPROVE STUDENTS' CRITICAL THINKING SKILLS IN MATHEMATICS LEARNING] Sihaloho, Sondang M; Saragih, Melda Jaya
JOHME: Journal of Holistic Mathematics Education Vol 8, No 1 (2024): JUNE
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v8i1.8270

Abstract

Critical thinking skills are important for students to face various changes and challenges in the current era. Based on class observations, the author found that students' critical thinking skills were at a low level, with a score of 33. The solution implemented by the author was the Problem-Based Learning (PBL) model. The purpose of this research was to describe the implementation of PBL in helping students improve their critical thinking skills. The research method used was descriptive qualitative. The results showed that the implementation of PBL increased students' critical thinking skills to an average score of 64. Providing problems at the beginning of learning can stimulate students to interpret information, organize their learning, and encourage analytical thinking. Individual and group investigations help students evaluate information in problem-solving contexts. Developing and presenting work trains students to communicate and compare solutions. Analyzing and evaluating the process trains students to correct and critically reflect. By thinking critically, students can discern the truth and make decisions according to God's will and for His glory.  Suggestions for future research include discussing the effect of PBL implementation on students' collaborative skills and developing more robust research instruments to measure students' critical thinking skills.BAHASA INDONESIA ABSTRACT: Kemampuan berpikir kritis penting bagi siswa untuk menghadapi berbagai perubahan dan tantangan perkembangan zaman di era saat ini. Berdasarkan observasi yang dilakukan selama pembelajaran, penulis mendapati bahwa kemampuan berpikir kritis siswa termasuk dalam kriteria rendah dengan skor 33. Solusi yang dilakukan penulis adalah penerapan model Problem Based Learning. Adapun tujuan penulisan, yaitu untuk mendeskripsikan penerapan Problem Based Learning dalam membantu meningkatkan kemampuan berpikir kritis siswa. Metode yang digunakan adalah kualitatif deskriptif. Hasil penulisan menunjukkan bahwa penerapan PBL berpengaruh meningkatkan berpikir kritis siswa hingga diperoleh rata-rata sebesar 64.  Pemberian masalah di awal pembelajaran dapat menstimulasi siswa untuk menginterpretasi, mengorganisir siswa belajar, mendorong siswa melakukan analisis. Melakukan penyelidikan individual maupun kelompok membantu siswa dalam mengevaluasi informasi untuk menyelesaikan masalah. Mengembangkan dan menyajikan hasil karya memberikan siswa kesempatan untuk mengomunikasikan dan membandingkan solusi yang disusun. Menganalisis dan mengevaluasi proses pemecahan masalah menolong siswa untuk mengoreksi dan melakukan refleksi kritis terhadap proses yang dilalui dan hasil yang diperoleh. Dengan berpikir kritis, siswa dapat mempertimbangkan kebenaran dan mengambil keputusan sesuai dengan kehendak Tuhan dan untuk kemuliaan-Nya. Saran terhadap penelitian selanjutnya yaitu dapat membahas pengaruh penerapan PBL terhadap keterampilan kolaboratif siswa dan menyusun instrumen penelitian yang lebih matang untuk mengukur kemampuan berpikir kritis siswa.
PENERAPAN MODEL PEMBELAJARAN DISCOVERY LEARNING BERBASIS SMARTPHONE UNTUK MENGUPAYAKAN MINAT BELAJAR PADA PEMBELAJARAN MATEMATIKA [APPLICATION OF SMARTPHONE-BASED DISCOVERY LEARNING MODELS TO CREATE INTEREST IN LEARNING MATHEMATICS] Purba, Joy Anwar; Dirgantoro, Kurnia Putri Sepdikasari
JOHME: Journal of Holistic Mathematics Education Vol 7, No 2 (2023): DECEMBER
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v7i2.6386

Abstract

The results of the PISA study in 2018 showed that the mathematics ability of Indonesian students was still in the low performance category. One of the factors that causes this is the lack of student interest in learning mathematics. Interest is very important because it is interest that encourages students to be active and act in learning. This study aims to see whether the application of a smartphone-based discovery learning model can help increase interest in learning mathematics. The research method used is a descriptive qualitative research method using several research instruments. This research was conducted in one of the schools in South Tangerang at the junior high school level. The instruments used by the authors are observation sheets and reflection sheets and mentor feedback sheets. The results of this study concluded that the application of a smartphone-based discovery learning model is able to effect student interest in learning, which is shown by an increased willingness to learn, pleasure in learning, and student participation.BAHASA INDONESIA ABSTRACT: Hasil studi PISA pada 2018 menunjukkan kemampuan matematika siswa Indonesia masih berada dalam kategori low performance. Salah satu faktor yang menyebabkan hal ini adalah kurangnya minat siswa terhadap pembelajaran matematika. Minat menjadi hal yang sangat penting karena minatlah yang mendorong siswa untuk aktif dan bertindak dalam pembelajaran. Penelitian ini bertujuan untuk melihat penerapan model pembelajaran discovery learning berbasis smartphone dapat membantu mengupayakan minat belajar pada pembelajaran matematika. Metode penelitian yang digunakan adalah metode penelitian kualitatif deskriptif dengan menggunakan beberapa instrumen penelitian. Penelitian ini dilakukan di salah satu sekolah swasta di Tangerang Selatan pada jenjang SMP. Instrumen yang digunakan oleh penulis adalah lembar observasi, lembar refleksi, dan lembar umpan balik mentor. Penelitian ini memberikan hasil bahwa penerapan model pembelajaran discovery learning berbasis smartphone mampu mengupayakan minat belajar siswa yang ditunjukkan dengan meningkatnya kemauan untuk belajar, rasa senang siswa dan partisipasi siswa.
INCREASING MATHEMATICAL PROBLEM-SOLVING ABILITIES USING VIDEO TUTORIALS OF THE THREE-DIMENSIONAL COORDINATE SYSTEM IN SPATIAL ANALYTIC GEOMETRY Silitonga, R H Yanti; Molle, Juliana Selvina; Ngilawajan, Darma Andreas
JOHME: Journal of Holistic Mathematics Education Vol 7, No 2 (2023): DECEMBER
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v7i2.7575

Abstract

Because students were having trouble picturing the three-dimensional system of coordinates in a spatial analysis geometry course, their mathematical problem-solving abilities were still low. Educational movies that aid in visualization are essential for pupils. The study at hand used a design consisting of a pretest-posttest control group and was quasi-experimental in nature. While the control class experienced conventional teaching, the learners in the experimental group learned using three-dimensional coordinate system audiovisual media. A test of one's capacity to solve mathematical problems was used, along with observation sheets and interviews. A total of thirty-four participants made up the sample for this study, which was carried out at the University of Pattimura's Mathematics Education Study Program. Evaluation was of t-testing outcomes on mathematical problem-solving skills. The findings demonstrated that students' proficiency in solving problems with mathematics increased when they were taught to use a video about the three-dimensional coordinate system.
ANALISIS KESALAHAN SISWA KELAS X SMA DALAM MENYELESAIKAN SOAL HOTS PERSAMAAN EKSPONEN DAN SCAFFOLDING-NYA [ERROR ANALYSIS OF GRADE 10 STUDENTS IN SOLVING HOTS QUESTIONS ON EXPONENTIAL EQUATIONS AND THEIR SCAFFOLDING] Indayani, Nunik; Hidayanto, Erry; Sisworo, Sisworo
JOHME: Journal of Holistic Mathematics Education Vol 8, No 1 (2024): JUNE
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v8i1.8059

Abstract

The aim of this research is to describe the mistakes made by grade 10 students at SMA Hati Bilingual Boarding School Probolinggo in solving HOTS questions on exponential equations and their scaffolding. This study used qualitative research methods. The subjects of this research were four students with different types of errors. The results of the research show that the basic error type is mostly made because students do not understand the meaning and concept of solving problems. Apart from that, students also make other types of errors, namely the appropriate error type because students cannot solve the exponential form of the equation, the missing information type because students cannot continue the solving process, and the partial insight type because students make mistakes in calculations. The research results also show that the scaffolding process for students with basic error types takes longer than for students with other types of errors. It is hoped that future research will be able to analyze student errors on HOTS questions using other theories or procedures in order to help students overcome their mistakes and minimize errors when solving HOTS questions.BAHASA INDONESIA ABSTRACT: Tujuan penelitian ini untuk menjelaskan kesalahan siswa kelas X di SMA Hati Bilingual Boarding School Probolinggo dalam menyelesaikan soal HOTS persamaan eksponen serta scaffoldingnya. Penelitian ini menggunakan metode penelitian kualitatif. Subjek penelitian ini adalah empat siswa dengan tipe kesalahan berbeda. Hasil penelitian menunjukkan bahwa kesalahan tipe basic error paling banyak dilakukan karena siswa tidak memahami maksud dan konsep untuk menyelesaikan soal. Selain itu, siswa juga melakukan tipe kesalahan lain yaitu tipe appropriate error karena siswa tidak dapat menyelesaikan bentuk persamaan eksponen, tipe missing information karena siswa tidak dapat melanjutkan proses penyelesaian, serta tipe partial insight karena siswa salah dalam perhitungan. Hasil penelitian juga menunjukkan bahwa proses scaffolding untuk siswa dengan tipe kesalahan basic error berlangsung lebih lama dibandingkan siswa dengan tipe kesalahan lain. Penelitian selanjutnya diharapkan dapat melakukan analisis kesalahan siswa pada soal HOTS dengan teori atau prosedur lain, sehingga dapat membantu siswa mengatasi kesalahannya dan meminimalisir kesalahan ketika memecahkan soal HOTS.
PROFIL PENGETAHUAN NUMERASI MAHASISWA CALON GURU MATEMATIKA [PROFILE OF PROSPECTIVE MATHEMATICS TEACHERS’ NUMERACY KNOWLEDGE] Melissa, Margaretha Madha; Kristanto, Yosep Dwi
JOHME: Journal of Holistic Mathematics Education Vol 8, No 1 (2024): JUNE
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v8i1.8324

Abstract

The 21st-century skills that students and teachers must have are literacy skills, learning skills and life skills. One of the literacy skills is mathematical literacy, also known as numeracy. This research aims to describe the numeracy knowledge profile of prospective mathematics teacher students. This type of research is quantitative descriptive research. The subjects of this research were 32 prospective mathematics teacher students at a private university in Yogyakarta. Data collection techniques in this research used questionnaires and interviews. The research results show that the majority of prospective mathematics teacher students are doubtful about their knowledge of numeracy. Furthermore, none of the students mentioned the complete meaning of numeracy skills; most only mentioned numeration as numbers and mathematical symbols, solving everyday problems, and number operations. Students are also unable to mention the content and context of numeracy questions. However, all students realize that as prospective mathematics teachers, it is important to study numeracy and implement it in the classroom. The suggestion to improve numeracy knowledge and skills are through lesson study that focuses on numeracy to introduce numeracy practices and as a model for prospective teachers, as well as using a student-centered learning approach, using real problems such as RME.BAHASA INDONESIA ABSTRACT: Kemampuan abad ke-21 yang perlu dimiliki oleh siswa dan guru adalah kemampuan literasi, kemampuan belajar, dan kemampuan hidup. Salah satu kemampuan literasi adalah literasi matematika atau juga dikenal dengan istilah numerasi. Tujuan penelitian ini adalah untuk mendeskripsikan profil pengetahuan numerasi mahasiswa calon guru matematika. Jenis penelitian ini adalah penelitian deskriptif kuantitatif. Subjek penelitian ini adalah 32 mahasiswa calon guru matematika di salah satu universitas swasta di Yogyakarta. Teknik pengambilan data dalam penelitian ini menggunakan kuesioner dan wawancara. Hasil penelitian menunjukkan bahwa sebagian besar mahasiswa calon guru matematika ragu-ragu akan pengetahuan mereka tentang numerasi. Selain itu, tidak ada mahasiswa yang menyebutkan pengertian numerasi dengan lengkap, sebagian besar hanya menyebutkan numerasi sebagai angka dan simbol matematika, memecahkan masalah sehari-hari, dan operasi bilangan. Mahasiswa juga tidak mampu menyebutkan konten dan konteks soal numerasi. Walaupun demikian, semua mahasiswa menyadari sebagai calon guru matematika penting untuk mempelajari numerasi dan mengimplementasikannya di kelas. Hal yang bisa dilakukan untuk meningkatkan pengetahuan dan kemampuan numerasi yaitu melalui lesson study yang berfokus pada numerasi untuk mengenalkan praktik numerasi dan sebagai model bagi calon guru, serta menggunakan pendekatan pembelajaran yang berpusat pada siswa, menggunakan permasalahan nyata seperti PMR.
PENDEKATAN MATEMATIKA REALISTIK UNTUK MENGOPTIMALKAN PEMAHAMAN KONSEP MATEMATIS SISWA [REALISTIC MATHEMATICS EDUCATION TO OPTIMIZE STUDENTS’ UNDERSTANDING OF MATHEMATICAL CONCEPTS] Yonathan, Andrew Billy; Seleky, Jacob Stevy
JOHME: Journal of Holistic Mathematics Education Vol 7, No 2 (2023): DECEMBER
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v7i2.6233

Abstract

Understanding mathematical concepts is one of the competencies in learning mathematics, but not all students possess this competency yet. To address this problem, the author implemented realistic mathematical education (RME) in mathematics learning to optimize students’ understanding of mathematical concepts. The purpose of the RME implementation was to optimize students’ mathematical concepts understanding. The research method used was a descriptive qualitative method, namely by examining an object in its natural condition. The implementation of RME in mathematics learning uses real-life problems by actively conditioning students to construct their understanding of mathematical concepts, while teachers play an active role as facilitators. The results showed that the implementation of RME in mathematics learning can optimize students’ understanding of mathematical concepts. Thus, it can be concluded that the implementation of RME in mathematics learning can optimize students' understanding of mathematical concepts.BAHASA INDONESIA ABSTRACT: Pemahaman konsep matematika merupakan salah satu kompetensi dalam pembelajaran matematika, tetapi kompetensi tersebut belum dimiliki oleh semua siswa. Terkait permasalahan tersebut, penulis menerapkan pendidikan matematika realistis (PMR) dalam pembelajaran matematika untuk mengoptimalkan pemahaman konsep matematis siswa. Oleh karena itu, tujuan dari makalah ini adalah untuk menjelaskan implementasi PMR untuk mengoptimalkan pemahaman konsep matematis siswa. Metode penelitian yang digunakan adalah metode kualitatif deskriptif, yaitu dengan meneliti suatu objek dalam kondisi alaminya. Implementasi PMR dalam pembelajaran matematika menggunakan masalah kehidupan nyata dengan secara aktif mengkondisikan siswa untuk mengkonstruksi pemahaman konsep matematisnya, sedangkan guru berperan aktif sebagai fasilitator. Hasil penelitian menunjukkan implementasi PMR dalam pembelajaran matematika dapat mengoptimalkan pemahaman konsep matematis siswa. Dengan demikian, dapat disimpulkan bahwa implementasi PMR dalam pembelajaran matematika dapat mengoptimalkan pemahaman konsep matematis siswa.
IMPLEMENTASI MEDIA KOMIK MATEMATIKA DIGITAL DALAM PEMBELAJARAN POLA BARISAN BILANGAN [USING DIGITAL MATHEMATICS COMICS TO TEACH NUMBER SEQUENCE PATTERNS] Suwito, Ruth Widyati; Sa'dijah, Cholis; Qohar, Abd.
JOHME: Journal of Holistic Mathematics Education Vol 7, No 2 (2023): DECEMBER
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v7i2.7621

Abstract

One of the problems with learning mathematics is students' difficulty in understanding the material. This difficulty is often accompanied by a sense of boredom, especially at the junior high school level. One solution to address this issue is the use of self-designed and organized digital mathematics comics to help students overcome difficulties and capture their attention. This research aims to implement valid and practical digital mathematics comics in the learning of number sequence pattern. This qualitative descriptive research was conducted by collecting data through questionnaires, observation sheets, and unstructured interviews. In the implementation of learning number sequence patterns using digital mathematics comics, 88 percent were found to be valid, and 89 percent were proven to be very practical based on the responses of 9 eighth-grade students from one of the private junior high schools in Malang who used it. Students were able to read, interact actively, and complete each exercise available in the media. Teaching mathematics using digital mathematics comics is recommended for implementation in other schools.BAHASA INDONESIA ABSTRACT: Salah satu masalah yang terjadi pada pembelajaran matematika adalah kesulitan siswa dalam memahami materi. Kesulitan yang biasanya disertai oleh rasa bosan dialami oleh siswa terlebih pada jenjang SMP. Salah satu solusi untuk menjawab permasalahan tersebut adalah penggunaan media komik matematika digital yang didesain dan disusun sendiri untuk membantu siswa mengatasi kesulitan dan menarik perhatian siswa. Penelitian ini dilakukan untuk menganalisis implementasi media komik matematika digital yang valid dan praktis dalam pembelajaran pola barisan bilangan. Penelitian dengan metode deskriptif kualitatif ini dilakukan dengan cara mengumpulan data melalui angket, lembar pengamatan, dan wawancara tidak terstruktur. Pada implementasi pembelajaran pola barisan bilangan dengan media komik matematika digital yang 88 persen sudah valid, terbukti 89 persen sangat praktis berdasarkan respons 9 siswa kelas 8 di salah satu SMP Swasta Malang  yang telah menggunakannya. Siswa dapat membaca, berinteraksi dengan aktif, dan mengerjakan setiap latihan soal yang sudah tersedia pada media tersebut. Pembelajaran matematika dengan menggunakan komik matematika digital ini direkomendasikan untuk dapat diimplementasikan di sekolah-sekolah lain.
STUDENTS’ ERRORS IN PROBLEM-SOLVING REVIEWED FROM THE PERSPECTIVE OF MATH RESILIENCE Utami, Wikan Budi; Dewi, Aulia Puspita; Widodo, Sri Adi
JOHME: Journal of Holistic Mathematics Education Vol 8, No 1 (2024): JUNE
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v8i1.8230

Abstract

The purpose of this research is to: 1) identify students' mistakes in solving mathematical problems in trigonometry in terms of mathematical resilience according to the Newman Procedure, and 2) discuss trigonometric problems from the point of view of mathematical resilience according to the Newman Procedure.  This type of research is qualitative. The research subjects were 3 students from SMA Negeri 1 Slawi, selected using a purposive sampling technique. The methods of data collection are tests, questionnaires, interviews, and documentation. The data analysis techniques used are data reduction, data presentation, and drawing conclusions.  Based on the results of the data analysis, we obtained the following: (1) Students' mistakes in reading the questions include: students do not understand the context of the sentence, students do not correctly understand the meaning, and students do not read all the meanings of the desired words. (2) The answers to the questions include: answers that do not contradict the accepted answers but do not coincide with the inquiry accepted in the question, and answers that do not address what is required in the problem posed, often being a question of application. (3) Transforming the problem includes: considering a method being investigated, using the wrong method, and not translating the method to be used. (4) Process skills contain: concept errors, errors in computing, not continuing the settlement procedure, and not processing calculations. (5) The final answer includes: an answer that fits the context of the question, and an answer that does not match the conclusion. The contributing factors include: lack of self-confidence, confusion in describing the problem in the form of a picture, hurrying in solving problems, lack of accuracy, inability to manage time well, inability to think about problems thoroughly, forgetting to identify what is suitable and trying, confusion in determining the formula to be used, and solving the problem without completing the conclusion.

Page 10 of 23 | Total Record : 228

 8   9   10   11   12 

Filter by Year

2017 2025


Reset
Filter By Issues
All Issue Vol. 9 No. 1 (2025): JUNE Vol. 8 No. 2 (2024): DECEMBER Vol 8, No 1 (2024): JUNE Vol. 8 No. 1 (2024): JUNE Vol. 7 No. 2 (2023): DECEMBER Vol 7, No 2 (2023): DECEMBER Vol 7, No 1 (2023): JUNE Vol. 7 No. 1 (2023): JUNE Vol. 6 No. 2 (2022): DECEMBER Vol 6, No 2 (2022): DECEMBER Vol. 6 No. 1 (2022): JUNE Vol 6, No 1 (2022): June Vol 5, No 2 (2021): DECEMBER Vol. 5 No. 2 (2021): DECEMBER Vol. 5 No. 1 (2021): JUNE Vol 5, No 1 (2021): JUNE Vol 4, No 1 (2020): DECEMBER Vol. 4 No. 1 (2020): DECEMBER Vol 3, No 2 (2020): JUNE Vol. 3 No. 2 (2020): JUNE Vol. 3 No. 1 (2019): DECEMBER Vol 3, No 1 (2019): DECEMBER Vol 2, No 2 (2019): June Vol. 2 No. 2 (2019): JUNE Vol 2, No 1 (2018): DECEMBER Vol. 2 No. 1 (2018): DECEMBER Vol. 1 No. 2 (2018): JUNE Vol 1, No 2 (2018): June Vol 1, No 1 (2017): December Vol. 1 No. 1 (2017): DECEMBER More Issue