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All Journal Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Journal on Education Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Matematika UNAND SEPREN: Journal of Mathematics Education and Applied Jambura Journal of Mathematics Education Education and Learning Journal Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi Pendagogia: Jurnal Pendidikan Dasar Innovative: Journal Of Social Science Research
Bertu Rianto Takaendengan
Universitas Negeri Gorontalo
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Persepsi Mahasiswa Terhadap Pembelajaran Daring Matematika Ideal Di Masa Pandemi Covid-19 Takaendengan, Bertu Rianto; Asriadi, Asriadi
Education and Learning Journal Vol 2, No 2 (2021): July
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/eljour.v2i2.106

Abstract

This study aims to determine student perceptions of the ideal mathematics learning during the covid-19 pandemic. This research is a qualitative descriptive study which was carried out using observation, questionnaire and interview techniques to 36 students of mathematics education class 2020 Gorontalo State University  who had participated in online learning for 2 semesters. The results showed that mathematics learning carried out during the covid-19 pandemic was still not ideal with a percentage of 91.6% due to the nature of difficult and abstract mathematics material and there were several repeated obstacles that occurred in the online learning process, namely: 1) teachers were less proficient in use of online platforms; 2) teaching is carried out using only sound (audio); 3) the internet network is less stable so that students cannot participate in online learning. The recommendations for the ideal mathematics learning are: 1) in the online learning process the teacher must be able to master (proficiently) use the online platform used; 2) teachers must be able to design innovative and fun learning by utilizing the features available on the platform or utilizing objects that are around students; 3) teachers can provide learning resources that can be accessed at any time so as to facilitate students in order not to miss the subject matter.
Analisis Kesulitan Belajar Mahasiswa pada Mata Kuliah Kalkulus Lanjut Bertu Rianto Takaendengan; Asriadi Asriadi; Wilson Takaendengan
Sepren Vol 3 No 2 (2022): Edisi Mei 2022
Publisher : Prodi Pendidikan Matematika FKIP Universitas HKBP Nommensen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36655/sepren.v3i2.690

Abstract

Abstract This study aims to analyze student learning difficulties in advanced calculus courses. This research is a qualitative descriptive study which was conducted in December 2021using test, observation, questionnaire and interview techniques to 27 students of mathematics education class 2020 Gorontalo State University. The results showed that the number of students who obtained UTS score less than 75 reached 77.78% and the number of students who obtained an UAS score less than 75 reached 66.66% and the percentage of students who did not pass the UTS and UAS was around 30%. This fact shows that there are students' difficulties in understanding advanced calculus material. Furthermore, based on the results of questionnaires, interviews, and observations obtained several aspects that cause learning difficulties, namely 1) the initial ability (prior knowledge) related to students' advanced calculus courses is low; 2) advanced calculus material which is abstract and difficult; 3) online learning methods have not taken place optimally Keyword: Analysis, mathematics learning difficulties Abstrak Penelitian ini bertujuan untuk menganalisis kesulitan belajar mahasiswa pada mata kuliah kalkulus lanjut. Penelitian ini merupakan penelitian deskriptif kualitatif yang dilaksanakan pada bulan Desember 2021 dengan teknik tes, observasi, kuesioner dan wawancara terhadap 27 mahasiswa pendidikan matematika angkatan 2020 Universitas Negeri Gorontalo. Hasil penelitian menunjukkan bahwa banyaknya mahasiswa yang memperoleh nilai UTS kurang dari 75 mencapai 77,78 % dan banyaknya mahasiswa yang memperoleh nilai UAS kurang dari 75 mencapai 66,66% serta persentase mahasiswa yang tidak lulus pada UTS dan UAS berkisar 30%. Fakta ini menunjukkan bahwa adanya kesulitan mahasiswa dalam memahami materi kalkulus lanjut. Selanjutnya berdasarkan hasil angket, wawancara, dan observasi diperoleh beberapa aspek yang menyebabkan kesulitan belajar yakni 1) kemampuan awal (prior knowledge) yang terkait dengan mata kuliah kalkulus lanjut mahasiswa rendah; 2) materi kalkulus lanjut yang abstrak dan sulit; 3) metode pembelajaran daring belum berlangsung secara optimal. Kata Kunci: Analisis, kesulitan belajar matematika.
SEBUAH GENERALISASI GRAF TAK BERARAH PADA HIMPUNAN BAGIAN TERBATAS DARI BILANGAN ASLI Asriadi Asriadi; BERTU RIANTO TAKAENDENGAN; NISKY IMANSYAH YAHYA
Jurnal Matematika UNAND Vol 11, No 1 (2022)
Publisher : Jurusan Matematika FMIPA Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jmu.11.1.47-52.2022

Abstract

Tulisan ini mengkaji tentang sebuah generalisasi graf tak berarah dengan fokus pada pada himpunan bagian terbatas dari bilangan asli. Generalisasi ini adalah sebuah pendekatan rigor untuk teori graf. Beberapa sifat fundamental dari generalisasi graf tak berarah akan menjadi fokus dalam tulisan ini.
Penerapan Supervisi Klinis dalam Pelaksanaan PPL II Mahasiswa PGSD Wilson Takaendengan; Bertu Rianto Takaendengan
Pendagogia: Jurnal Pendidikan Dasar Vol 1 No 3: Desember 2021
Publisher : Educational Consultant & Counseling Career (EC3) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The research aims to get an overview of: 1) the benefits of clinical supervision in helping practitioners carry out field experience practices (PPL II); 2) the essence of the application of clinical supervision in solving teaching problems; 3) the contribution of the application of clinical supervision in developing the professional abilities of prospective teacher students. This research was conducted at SD Inpres Kakaskasen 3 Tomohon using a qualitative approach. Data is collected using interview, observation and documentation techniques. The results showed that the application of clinical supervision effectively: 1) can help practioner to improve the quality of teaching in elementary schools; 2) the answer to overcome various problems in the learning process; 3) can help practitioners to develop their professional abilities. The conclusions are that: 1) the application of clinical supervision helps improve the teaching quality; 2) clinical supervision is the answer in overcoming problems in the learning process; 3) through clinical supervision, practitioner are able to develop their professional abilities. As suggestions: 1) the mentoring process from the supervising lecturers, principals and tutors must focus on the needs of practicioner; 2) the mentoring process must be more helpful that the motivation and creativity of students/practitioners can develop properly.
Persepsi Mahasiswa Terhadap Pembelajaran Daring Matematika Ideal Di Masa Pandemi Covid-19 Bertu Rianto Takaendengan; Asriadi Asriadi
Education and Learning Journal Vol 2, No 2 (2021): July
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/eljour.v2i2.128

Abstract

This study aims to determine student perceptions of the ideal mathematics learning during the covid-19 pandemic. This research is a qualitative descriptive study that was carried out using observation, questionnaire, and interview techniques with 36 students of mathematics education class 2020 at Gorontalo State University who had participated in online learning for 2 semesters. The results showed that mathematics learning carried out during the covid-19 pandemic was still not ideal with a percentage of 91.6% due to the nature of difficult and abstract mathematics material and there were several repeated obstacles that occurred in the online learning process, namely: 1) teachers were less proficient in the use of online platforms; 2) teaching is carried out using only sound (audio); 3) the internet network is less stable so that students cannot participate in online learning. The recommendations for the ideal mathematics learning are: 1) in the online learning process the teacher must be able to master (proficiently) use the online platform used; 2) teachers must be able to design innovative and fun learning by utilizing the features available on the platform or utilizing objects that are around students; 3) teachers can provide learning resources that can be accessed at any time so as to facilitate students in order not to miss the subject matter.
Efektivitas Pembelajaran Matematika Menggunakan Multimedia pada Materi Kerucut Prasetyo Usman; Lailany Yahya; Nursiya Bito; Bertu Rianto Takaendengan
Jambura Journal of Mathematics Education Vol 3, No 2: September 2022
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jmathedu.v3i2.10628

Abstract

This is descriptive research which aims to describe the effectiveness of learning by using multimedia in the cone materials of class IX MTs Al-Khairat Kwandang in the academic year 2019/2020 in terms of (1) the ability of teachers to manage learning, (2) positive student responses to learning, and (3) student learning outcomes test. Based on the analysis and discussion results, it can be concluded that learning mathematics using multimedia on cone material is effective. This is indicated by the ability of teachers to manage to learn has been categorized as very good, student responses in every aspect during the learning process are categorized as very positive, and the completeness of learning outcomes has reached 80% classically.
Identifikasi Kesalahan Jawaban Mahasiswa pada Mata Kuliah Analisis Real Berdasarkan Newmann’s Error Analysis Bertu Rianto Takaendengan; Azwar Anwar; Wilson Takaendengan; Putri Ekawati Kobandaha
Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi EULER: Volume 10 Issue 2 December 2022
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/euler.v10i2.16777

Abstract

This research aims to identify the student's error in the completion of real analysis using Newman Error Analysis (NEA). The type of research is qualitative descriptive. Which research subjects were 22 students of the mathematics education study program of Universitas Negeri Gorontalo at VI semesters in the 2020/2021 academic year. Data-collection techniques using written tests and interviews. Data is analyzed with reduction, presentation, and drawing conclusion. The result of the study found 4 errors made by students in answering a problem based on NEA: (1) reading, (2) comprehension, (3) transformation, (4) and process skills. This identification can be used by lecturers teaching real analysis to consider supporting the courses and designing learning systems to minimize student errors in solving problems.
Analisis Kecerdasan Spasial Siswa dalam Menyelesaikan Soal-Soal Geometri Berdasarkan Tingkat Berpikir Van Hiele Azwar Anwar; Bertu Rianto Takaendengan; Luluk Nirwana; James James
Jurnal Pendidikan Matematika : Judika Education Vol 5 No 2 (2022): Jurnal Pendidikan Matematika : Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v5i2.4778

Abstract

The purpose of this research is to describe, identify and analyze students' spatial intelligence in working on geometry problems according to Van Hiele's theory. The method used in this research is descriptive research with a qualitative approach. This research was conducted at SMP Negeri 2 Tarakan. The research instrument used was the Van Hiele geometric thinking level test and spatial ability test, interview guides and documentation. Prior to use, the test, an interview guide, was first validated. The data analysis technique will be used in 4 stages, namely collecting, reducing, presenting, and concluding all the data obtained. The results of this study are that students with high spatial intelligence (KST) are at the level of informal deductive thinking (level 3) where at this ability students are able to know the relationship between shapes. While students with moderate spatial intelligence (SCC) are at the level of analytical thinking (level 2), namely the ability to know and mention the properties of flat shapes. Students with low spatial intelligence (KSR) are at the level of visualization thinking (level 1). In conclusion, it is important for teachers to know students' abilities in learning geometry by paying attention to the level of geometric thinking, being able to use the Van Hiele Geometry learning model, increasing spatial intelligence and van Hiele levels can be done through training involving geometric media or software (geogebra). Keywords: spatial intelligence, geometry, level of thinking, Van Hiele
Digital Natives Preferences in How to Learn Mathematics: A Qualitative Study of Preservice Mathematics Teachers Taulia Damayanti; Bertu Rianto Takaendengan; Putri Ekawaty Kobandaha; Wimansya Gombah
Jambura Journal of Mathematics Education Vol 4, No 1: Maret 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jmathedu.v4i1.19287

Abstract

The purpose of this study was to describe how digital natives as preservice mathematics teachers learn mathematics. The research subjects were 30 students of the Mathematics Education Study Program at the Universitas Negeri Gorontalo. This research is a descriptive qualitative research with data collection techniques are semistructured interview, questionnaire using Mentimeter, and documentation. Data collecting held in 2022. First, they were interviewed to obtain information on how they studied college mathematics courses such as calculus or differential equations. After obtaining the methods they used, they were then asked to fill out a questionnaire via Mentimeter. From the results of the interviews and filling out the questionare, it was found that their ways of learning were by watching YouTube, reading books, discussing mathematics material with their peers, searching for learning material from the internet, and also using mathematical applications to help them solving problems. Although everyone has different preferences for which method they like the most, in general, they combine all five learning styles. When they were asked to choose the method they liked the most, 50% of them choose watching YouTube; 43% prefer to learn from books; and 6.67% choose to use mathematical application. The mathematical applications they use are dominated by Photomath. Other applications used are Qanda, Brainly, Colearn, Mathway, MathLab, Mathenchanter, Geogebra, Snap Quiz, and Wolfram Alpha. The results show that book is still relevan to use in this digital age.
Analisis Kompetensi Profesional Guru Sekolah Dasar Wilson Takaendengan; Indriani Julefta Maradesa; Bertu Rianto Takaendengan
Journal on Education Vol 5 No 4 (2023): Journal on Education: Volume 5 Nomor 4 Mei-Agustus 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v5i4.2754

Abstract

This study aims to obtain a description of the professional competence of teachers at SD Katolik V Santo Agustinus Tomohon. This research is a form of qualitative descriptive research with data sources coming from the principal and several classroom teachers. Data collection techniques used include interviews, observation, document analysis. The analysis technique includes data reduction, data presentation, making conclusions or verification, while the data validity test uses source triangulation techniques and technical triangulation techniques. The results of this study indicate that the professional competence of teachers at SD Katolik V Santo Agustinus Tomohon can be categorized as quite good when viewed from the following aspects: 1) mastery of learning materials; 2) the ability to develop the profession; 3) understanding of insight and educational foundation.
Co-Authors Asriadi Asriadi Asriadi Asriadi Azwar Anwar Indriani Julefta Maradesa James James Lailany Yahya Luluk Nirwana Magfirah El.Walindayni Hasan Majid Majid NISKY IMANSYAH YAHYA Nursiya Bito Prasetyo Usman Putri Ekawati Kobandaha Putri Ekawaty Kobandaha Takaendengan, Wilson Taulia Damayanti Wilson Takaendengan Wilson Takaendengan Wimansya Gombah