Articles
Students’ metacognitive activities in contextual mathematical problem solving
Wangguway, Yustinus;
Nusantara, Toto;
Sudirman, Sudirman;
Susiswo, Susiswo
International Journal of Evaluation and Research in Education (IJERE) Vol 14, No 1: February 2025
Publisher : Institute of Advanced Engineering and Science
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DOI: 10.11591/ijere.v14i1.28342
Metacognition is essential in supporting students’ academic success, problem-solving abilities, and overall achievement. Therefore, this study aimed to provide a detailed description of metacognitive activities of students when engaging in contextual mathematical problem-solving. The participants comprised 11th-grade students from SMA Negeri 3 Jayapura, Papua Province, Indonesia. Descriptive and qualitative methods were adopted, and the data were collected using various test instruments and interview guidelines. Subsequently, the data were analyzed through the phases of reduction, presentation, as well as conclusions, and triangulation methods were used to ensure robustness and reliability. The results showed that metacognitive awareness occurred when students considered previous knowledge and experiences in solving contextual mathematical problem. Metacognitive evaluation activities occurred when relevant methods and steps were assessed, while metacognitive regulation manifested when contemplating the actions required to solve problem. This showed that students used various metacognitive activities, namely awareness, evaluation, and regulation, to address contextual mathematical problem.
SISTEMATIKA TINJAUAN PUSTAKA (SLR) PENGEMBANGAN PROFESIONAL DALAM MEMBENTUK NILAI MORAL (EMPHATY) GURU
ANGGRAHENI, IKA;
NUSANTARA, TOTO;
MASHFUFAH, AYNIN
LEARNING : Jurnal Inovasi Penelitian Pendidikan dan Pembelajaran Vol. 5 No. 1 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)
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DOI: 10.51878/learning.v5i1.4321
This research investigates professional development that plays an important role in shaping the moral values (empathy) of primary school teachers. This research focuses on understanding the professional development of primary education teachers. The research method is Systematic Literature Review (SLR). Through the Systematic Literature Review (SLR) method, this research identified, analysed and synthesised findings from various published sources. The research findings identified that moral values (empathy) involve a deep understanding of teachers' professional development as well as its impact on teaching practices. In addition, this research explores how professional development can motivate teachers to adapt to classroom situations and build a teacher's moral values (empathy) with students. The results show that an effective professional development programme can strengthen the moral value of empathy. This study can provide a deeper understanding of how professional development affects teaching quality and teachers‘ moral value of empathy and provide valuable guidelines for developing teacher training programmes at the primary level in the future, taking into account the importance of professional development in shaping teachers’ positive moral value of empathy. ABSTRAKPenelitian ini menyelidiki pengembangan profesional yang berperan penting dalam membentuk nilai moral (empati) guru sekolah dasar. Penelitian ini berfokus pada pemahaman pengembangan profesional guru pendidikan dasar. Metode penelitian Systematic Literatur Review (SLR). Melalui metode Systematic Literature Review (SLR), penelitian ini mengidentifikasi, menganalisis, dan mensintesis temuan dari berbagai sumber yang dipublikasikan. Temuan penelitian mengidentifikasi bahwa nilai moral (empati) melibatkan pemahaman mendalam tentang pengembangan profesional guru serta dampaknya terhadap praktik pengajaran. Selain itu, penelitian ini mengeksplorasi bagaimana pengembangan profesional dapat memotivasi guru untuk beradaptasi dengan situasi kelas dan membangun nilai moral (empati) seorang guru dengan siswa. Hasil penelitian menunjukkan bahwa program pengembangan profesional yang efektif dapat memperkuat nilai moral empati. penelitian ini dapat memberikan pemahaman yang lebih dalam tentang bagaimana pengembangan profesional mempengaruhi kualitas pengajaran dan nilai moral empati guru serta memberikan pedoman berharga untuk mengembangkan program pelatihan guru di tingkat dasar di masa mendatang, dengan mempertimbangkan pentingnya pengembangan profesional dalam membentuk nilai moral empati guru yang positif.
The Statistical Thinking Process of Senior High School Students in Solving Data Centralization Problems
Shofi Farihah Muazarah;
Nusantara, Toto;
Sisworo, Sisworo
Unnes Journal of Mathematics Education Vol. 14 No. 1 (2025): Reguler Issue
Publisher : Universitas Negeri Semarang
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DOI: 10.15294/ujme.v14i1.20106
This study aims to describe the statistical thinking process of high school students in solving mathematics problems. The method used was descriptive explorative with a qualitative approach, which was conducted at Maarif Lawang High School. The research subjects consisted of 24 students in class X MIPA who had taken statistics material. After being investigated, there were 3 out of 24 students who had solved the problem correctly. Based on the statistical thinking process, it can be grouped into two, namely the complete group and the incomplete group. One person in each group was taken as a group representative. Students completed the test with one data centralization problem. Written exams and in-depth interviews were the means of data collection. The data were next subjected to analysis using data reduction techniques, data display, and the drafting and verification of conclusions. Triangulation techniques were used to assess the veracity of the data. Based on the study's findings, Subject 1 accurately solved the problem and demonstrated proficiency in all four stages of the statistical thinking process: describing data presentation, organizing and reducing data, representing data, and analyzing and interpreting data. Although Subject 2 is capable of finding the proper solution, they are lacking in three key areas of statistical thinking: explaining the presentation of data, organizing and decreasing data, and expressing data.
Problem-based task in teacher training program: Mathematics teachers’ beliefs and practices
Suryanti, Sri;
Nusantara, Toto;
Parta, I Nengah;
Irawati, Santi
Journal on Mathematics Education Vol. 13 No. 2 (2022): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)
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DOI: 10.22342/jme.v13i2.pp257-274
Research on mathematics teacher professional development has emphasized primarily teaching quality enhancement. Mathematics task as one of the vital components in mathematics teacher education has been sparsely investigated. The purpose of this research is to explore mathematics teachers’ beliefs and practices in applying a problem-based task after attending one-semester online teacher professional training funded by the Ministry of Education. This is a mixed-method research design with data collected by distributing questionnaires to 105 mathematics teachers from 24 provinces in Indonesia after accomplishing an online professional training program to determine their self-reported beliefs about mathematical problem-based tasks. Data were also collected by conducting focus group interviews with 15 mathematics teachers with different teaching experiences. Teachers' relevant documents, such as course contents, task forms, and notes, were analyzed and used to enrich the qualitative interpretation. The quantitative result indicated that mathematics teachers' beliefs on the problem-based task were low. Meanwhile, the qualitative findings indicated this category of teachers constructed their problem-based tasks with no theoretical framework. Three misconceptions in designing problem-based tasks were also reported. Therefore, future research is recommended for a more acceptable and applicable problem-based tasks framework and design a specific teacher professional development training to promote teachers’ competencies.
Examining the pedagogical content knowledge of in-service mathematics teachers on the permutations and combinations in the context of student mistakes
Matitaputty, Christi;
Nusantara, Toto;
Hidayanto, Erry;
Sukoriyanto
Journal on Mathematics Education Vol. 13 No. 3 (2022): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)
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DOI: 10.22342/jme.v13i3.pp393-414
Permutations and combinations are generally taught by requiring students to memorize formulas and solve problems using the appropriate formula. Students who learn these topics may succeed in gaining high scores on end-of-chapter exams in textbooks, while lacking the conceptual understanding required to deal with problems in the real world. Therefore, this study aimed to examine in-service mathematics teachers' pedagogical content knowledge (PCK) to determine students’ mistakes in solving permutations and combinations problem and their teaching strategies to eliminate these errors. Data were collected by distributing vignettes, CoRe, and PaP-eRs to thirteen mathematics teachers from ten provinces in Indonesia after they finished an online professional teacher education program to determine their PCK in teaching permutations and combinations. The data collected were analyzed qualitatively using a content analysis approach to obtain categories inductively. The result showed that PCK of in-service mathematics in teaching permutations and combinations was observed by identifying student mistakes conceptually and procedurally, even though some could not determine their mistakes in permutations. On the other hand, the knowledge of instructional strategies can engage all students in active learning, but most of them only give general answers. Furthermore, an in-depth understanding of permutations and combinations topic is needed to support the development of teachers’ pedagogic competencies sustainably. The contribution of this research will be of interest to curriculum development and mathematics educators.
How mathematics teachers' special knowledge changing: A case study in the Professional Teacher Education program
Matitaputty, Christi;
Nusantara, Toto;
Hidayanto, Erry;
Sukoriyanto
Journal on Mathematics Education Vol. 15 No. 2 (2024): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)
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DOI: 10.22342/jme.v15i2.pp545-574
The COVID-19 pandemic has catalyzed the widespread adoption of distance learning, necessitating a comprehensive understanding of how teacher knowledge evolves within the context of Teacher Professional Education (TPE) programs. Some research endeavors may employ evaluation methodologies that inadequately capture the nuanced dimensions of knowledge, highlighting the necessity for greater incorporation of evidence-based approaches in the formulation and assessment of teacher development initiatives. This study employs a qualitative methodology to explore the evolution of Mathematics Teachers' Specialized Knowledge (MTSK) within the framework of a TPE program. Data were gathered through the engagement of three educators in the preparation and execution of lessons on permutation and combination via a Learning Management System (LMS), coupled with in-depth interviews. The findings underscore the TPE program's role in fostering collaborative learning environments through participation in online educational communities. Teachers are shown to be increasingly integrating technology into their pedagogical practices, albeit with varying degrees of proficiency. The presence of Professional Learning Communities (PLCs) is identified as instrumental in supporting educators in refining instructional strategies to enhance teaching effectiveness. Nevertheless, there remains a subset of teachers necessitating more profound and more comprehensive content knowledge about their subject matter. These insights emphasize the importance of designing TPE programs that offer sustained and adaptable professional development opportunities to facilitate continuous growth among educators. Consequently, it is recommended that online learning communities geared toward addressing the diverse learning requirements of students be established, thereby aiding in the identification and resolution of pedagogical challenges.
Self-regulated learning profile of students with auditory learning style in mathematics lessons
Elly's Mersina Mursidik;
Toto Nusantara;
Abdur Rahman As'ari;
Makbul Muksar
Premiere Educandum : Jurnal Pendidikan Dasar dan Pembelajaran Vol. 14 No. 1 (2024)
Publisher : Universitas PGRI Madiun
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DOI: 10.25273/pe.v14i1.18306
Education aims to develop potential and make students more independent. Independent learning (Self-Regulated Learning) in mathematics learning needs to be built according to students' learning styles. Teacher instructions play an important role in triggering students to want to learn without being forced or forced so that students can be comfortable in learning mathematics. Qualitative case study research on the uniqueness of grade 7 male students with an auditory learning style at boarding schools is different from the theory that female students' SRL is better than male students. Of the 8 students with an auditory learning style, 1 student has a different uniqueness. Data collection used MIR (Multi Intelligence Research) documents, SRL inventory, direct observation, and interviews. As a result, teachers give students confidence in taking initiative and maintaining consistent intentions to learn mathematics. Students take advantage of the teacher's trust to learn in their way by discussing and guessing with friends.
Effect of recitation method on mathematical reasoning ability and student self confidence
Mohammad Dadan Sundawan;
Toto Nusantara;
Subanji Subanji;
Erry Hidayanto
Premiere Educandum : Jurnal Pendidikan Dasar dan Pembelajaran Vol. 13 No. 1 (2023)
Publisher : Universitas PGRI Madiun
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DOI: 10.25273/pe.v13i1.19144
Mathematics is one of the basic sciences that has an important role in the world of education. In general, the purpose of learning mathematics is to help students prepare themselves to be able to face changing circumstances in life and in an ever-evolving world, through practicing acting on the basis of logical, rational and critical thinking and preparing students to be able to use mathematics and a mathematical mindset. in everyday life and in studying various sciences. The aims of this study were (1) to determine the effect of the use of the recitation method on the mathematical reasoning abilities of grade VI elementary school students; (2) to determine the effect of using the recitation method on the self-confidence of VI elementary students. The method that researchers used in this study was quasi-experimental (quasi-experimental). Sampling in this study using purposive sampling technique, while for data analysis researchers used the normality test, homogeneity test, correlation analysis, simple linear regression analysis and t test. The results showed that there is an effect of the recitation method on students' mathematical reasoning abilities of 19.7% and the average value of mathematical reasoning abilities in the experimental class is better than the average value of mathematical reasoning abilities in the control class. There is an effect of the recitation method on students' self-confidence of 51.2%.
Persepsi Guru terhadap Numerasi Geometri sebagai Landasan Pengembangan Model Pelatihan Guru
Indah Sukowati;
Toto Nusantara;
Sri Rahayuningsih
Didaktika: Jurnal Kependidikan Vol. 14 No. 1 Februari (2025): Didaktika Jurnal Kependidikan
Publisher : South Sulawesi Education Development (SSED)
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DOI: 10.58230/27454312.2009
Penelitian ini bertujuan untuk menganalisis kebutuhan guru sekolah dasar pada fase A, B, dan C dalam merancang soal numerasi geometri. Menggunakan pendekatan deskriptif kualitatif, penelitian ini menerapkan metode wawancara mendalam dan analisis dokumentasi. Partisipan penelitian terdiri dari 12 guru sekolah dasar di Gugus 7 Kecamatan Sukun yang dipilih melalui teknik purposive sampling berdasarkan pengalaman mereka dalam mengajar geometri. Data dianalisis secara tematik melalui tahapan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa guru masih mengalami kendala dalam memahami dan mengajarkan numerasi geometri, terutama dalam merancang soal berbasis konteks nyata. Oleh karena itu, penelitian ini merekomendasikan model pelatihan yang berfokus pada desain soal numerasi geometri dengan pendekatan pembelajaran kontekstual. Penelitian ini diharapkan dapat memberikan kontribusi dalam pengembangan pelatihan guru berbasis numerasi guna meningkatkan kompetensi guru serta kualitas pembelajaran numerasi di sekolah dasar.
ANALISIS PROSES BERPIKIR KOMPUTASI SISWA PADA MATERI BARISAN ARITMETIKA BERDASARKAN KECERDASAN MAJEMUK
Rosevita Melati;
Toto Nusantara;
Mochammad Hafiizh
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 13, No 4 (2024)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO
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DOI: 10.24127/ajpm.v13i4.9189
Kemampuan berpikir komputasi adalah keterampilan yang dibutuhkan pada pembelajaran di Abad 21. Berpikir komputasi menjadi keterampilan penting untuk melatih siswa menyelesaikan masalah, sedangkan setiap siswa memiliki kecerdasan majemuk yang beragam. Penelitian ini bertujuan untuk mendeskripsikan proses berpikir komputasi pada barisan aritmetika berdasarkan kecerdasan majemuk. Penelitian ini merupakan penelitian deskriptif kualitatif. Partisipan dalam penelitian ini dipilih menggunakan teknik purposive sampling dengan berdasarkan kecerdasan majemuk siswa. Berdasarkan purposive sampling terpilih 6 partisipan, meliputi dua partisipan dengan kecerdasan visual spasial, dua partisipan dengan kecerdasan verbal linguistik, dan dua partisipan dengan kecerdasan logis matematis. Teknik pengumpulan data dilakukan melalui tes dan wawancara. Analisis data terhadap proses berpikir komputasi siswa dilihat berdasarkan kecerdasan majemuknya yaitu visual spasial, verbal linguistik, dan logis matematis. Hasil analisis menunjukkan bahwa proses berpikir komputasi ketiga kategori siswa dimulai dengan mendekomposisi masalah. Pada tahap berpikir algoritma siswa dengan kecerdasan visual spasial melakukan pengenalan pola dengan baik, siswa dengan kecerdasan verbal lingustik menggunakan kemampuan pemahaman ilustrasi soal untuk menyelesaikan masalah selanjutnya mengabstraksi informasi soal menggunakan istilah matematis untuk menemukan generalisasi rumus umum. Siswa dengan kecerdasan logis matematis berpikir melakukan abstraksi dan generalisasi menggunakan simbol matematis. Pada tahap debugging tidak dilakukan oleh seluruh siswa sehingga siswa memperoleh hasil akhir yang kurang tepat. Computational thinking ability is a skill required in 21st-century learning. Computational thinking becomes an important skill to train students in problem-solving, especially because each student has diverse multiple intelligences. This study aims to describe the process of computational thinking in arithmetic sequences based on multiple intelligences. This research is a qualitative descriptive study. Participants in this study were selected using purposive sampling techniques based on students' multiple intelligences. Six subjects were chosen using purposive sampling, including two with visual-spatial intelligence, two with verbal-linguistic intelligence, and two with logical-mathematical intelligence. Data collection approaches included tests and interviews. Data analysis on the process of students' computational thinking was viewed based on their multiple intelligences, such as visual-spatial, verbal-linguistic, and logical-mathematical. The analysis results revealed that the computational thinking process of the three student groups began with dissecting the problem. Visual-spatial intelligence students excelled at pattern detection throughout the algorithmic thinking level. Students with verbal-linguistic intelligence solved the problem by first understanding the illustration and then abstracting the problem information using mathematical words to create generalizations of general formulas. Students with logical-mathematical intelligence think by performing abstraction and generalization using mathematical symbols. The debugging stage was not performed by all students, resulting in less accurate final results.