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Digital Maturity of Pre-service Mathematics Teacher on Geometry Learning Arif Abdul Haqq; Isti Hidayah; Isnarto Isnarto; Bambang Eko Susilo
International Conference on Science, Education, and Technology Vol. 8 (2022)
Publisher : Universitas Negeri Semarang

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Digital transformation is changing teacher competencies that students need to succeed. It is increasingly important for teachers to develop their digital maturity in this context proactively. The emerging research on teacher digital maturity development has largely ignored the possible role of teachers' perceptions of large-scale changes in mathematics teaching using technology, especially in geometry learning. Several studies have explored digital video technology in geometry learning as a supporting tool for teachers' digital maturity in mathematics teacher education. Previously, usually limited visibility in teaching to the production of static images and film clips of educational orientation, then with the advent of dynamic geometric systems, the pedagogical community gained movement as a new publicly available means of teaching mathematics of teacher digital maturity in geometry learning. We did the survey using keywords related to geometry learning and digital technology. We have surveyed several pre-service Mathematics Teachers on geometry learning. The analyzed papers have provided insight into maturity model dimensions were extracted and consolidated into a maturity model framework. The consolidated maturity model framework consisted of five stages: initial, managed, defined, predictable, and optimizing. The results show core competencies in digital maturity level, namely integrating digital technology in teaching processes (optimizing level), adjusting and applying different teaching methods (optimizing level), developing a standard model for digital teaching abilities (optimizing level), establishing effective assessment items and models for assessing digital teaching abilities (predictable level), and setting paradigms for outstanding teaching abilities (predictable level).

Identification of Problem Solving Abilities of Deaf Students In Pictorial Math Problems Zahid Abdush Shomad; Zaenuri Zaenuri; Adi Nur Cahyono; Bambang Eko Susilo
International Conference on Science, Education, and Technology Vol. 8 (2022)
Publisher : Universitas Negeri Semarang

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Abstrak. Deaf students have limitations in language, so they have difficulty in solving story problems. The use of mathematical problems with pictures makes the information about the questions readable with the use of few terms and language. However, it is possible for deaf students to have different terms so that they have different misconceptions or ways of solving them. the approach used is qualitative research with case studies. The subjects involved were deaf students without mental and intelligence disorders as many as 5 students at SLB-B YPPALB Magelang City. Collecting data using written tests and interviews which are then analyzed through triangulation of sources. The results obtained are deaf students are not familiar with pictorial questions so it takes longer. Based on the indicators of problem solving ability, deaf students have difficulty in interpreting the meaning of the questions so that there are errors in working on the questions. Errors that occur are errors in the concept used, calculating errors, and errors in the use of formulas.

Students' mathematical communication skills viewed from mathematical resilience in probing-prompting learning with performance assessment Cielo Dewi Cahyani; Walid Walid; Bambang Eko Susilo
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 12 No 1 (2024): Forthcoming Issue (March 2024)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v12i1.16444

By evaluating students’ performance in their mathematical communication skills and characterizing those skills in terms of their mathematical resilience, this study seeks to determine the efficacy of probing-prompting learning. A mixed method by using a sequential explanatory research design is employed. The study was conducted in two phases: first, quantitative data was collected and analyzed, then based on the findings of the quantitative data, qualitative data was collected and analyzed. The results of the research show that (1) the probing-prompting model with performance assessment is effective to improve students' mathematical communication skills and mathematical resilience and (2) based on the analysis of mathematical communication skills regarding students' mathematical resilience, it shows that students who have low stage of mathematical resilience are only able to express one indicator of mathematical communication skills, while students who have moderate and high stages of mathematical resilience are able to express five indicators of mathematical communication ability. The conclusion is probing-prompting learning with performance assessment can be used to improve students' mathematical communication skills and based on students’ mathematical resilience, students also have different levels of mathematical communication skills.

Meta Analysis: Learning Model Problem Based Learning (PBL) To Improve Mathematical Creative Thinking Skills Kolili Kolili; Stevanus Budi Waluya; Bambang Eko Susilo
EduMa: Mathematics education learning and teaching Vol. 14 No. 2 (2025)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v14i2.22038

Creative thinking skills are essential for all students. Each student must develop creative thinking skills to understand complex problems and generate diverse perspectives, ideas, and solutions. This study employed meta-analysis. The population comprised junior high school students. The samples used varied for each article reviewed. The total sample size was 148 students in the experimental class and 152 students in the control class. Hypothesis testing was conducted using a t-test.t. Calculations to test the hypothesis, obtained valuesamounting to 9.2176 whileof 1,649. Because for rejected, so it can be concluded that the average of the experimental class is more than the control class, this shows thatProblem Based Learning(PBL) as a learning model has a significant influence on students' mathematical creative thinking abilities. Based on research findings, the ModelProblem Based Learning(PBL) can be recommended as one of the learning approaches used in schools, especially to improve creative thinking skills.

Mathematical Numeracy Analysis Based on Learning Style in PBL With Differentiation E-Module Triyono Triyono; Masrukan Masrukan; Bambang Eko Susilo
PRISMA Vol. 15 No. 1 (2026): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v15i1.6176

This study aims to examine the effectiveness of Problem-Based Learning assisted by differentiated e‑modules in enhancing junior high school students’ mathematical numeracy and to analyse numeracy development from the perspective of students’ learning styles. A mixed methods approach with a sequential explanatory design was employed. Quantitative data were collected using a quasi‑experimental pretest–posttest control group design, followed by qualitative data obtained through classroom observations and semi‑structured interviews. Participants consisted of Grade VIII students from a public junior high school in Indonesia. The quantitative results show that the experimental group achieved a higher increase in mathematical numeracy scores (from M = 58.75 to M = 78.63) compared to the control group (from M = 59.21 to M = 69.03). An independent sample t‑test revealed a statistically significant difference in posttest scores between the two groups (p = 0.001). In addition, learning mastery in the experimental group (84.37%) exceeded that of the control group (65.62%). Qualitative findings indicate that differentiated e‑modules effectively supported engagement and understanding across visual, auditory, and kinesthetic learning styles. This study demonstrates that the integration of PBL, learning‑style‑based differentiation, and e‑module assistance produces a cumulative effect on students’ mathematical numeracy. The findings contribute empirical evidence for designing inclusive, problem‑oriented, and digitally supported mathematics instruction.

Efektivitas Model Challenge Based Learning Bernuansa Etnomatematika dengan Media Flipbook terhadap Peningkatan Kemampuan Berpikir Kritis Peserta Didik Reygina Hilda Wiratama; Bambang Eko Susilo
PEDAGOGIC: Indonesian Journal of Science Education and Technology Vol. 6 No. 3 (2026): PEDAGOGIC: Indonesian Journal of Science Education and Technology
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/ijset.v6i3.5656

The development of critical thinking skills is an important goal of mathematics learning, but it has not yet developed optimally. One alternative learning model is Challenge Based Learning (CBL) with ethnomathematics nuances using flipbook media. This study aims to assess the effectiveness of this model on students' critical thinking skills. The study used a quantitative approach with a pretest-posttest control group design. The sample was selected using simple random sampling, obtaining class VIII A as the control and VIII B as the experiment. Data were obtained through tests and analyzed using one sample t-test, single sample proportion test, paired sample t-test, independent sample t-test with the assumption of unequal variance, and two sample proportion test. The results showed that Challenge Based Learning (CBL) with ethnomathematics nuances using flipbook media effectively improved students' critical thinking skills, as indicated by the average critical thinking ability of the experiment exceeding the BTA, classical learning completeness exceeding 75%, there was an increase in post-test scores compared to the pre-test, and the average, proportion of completeness, and improvement in critical thinking ability of the experiment were higher than the control. This study is limited to critical thinking skills, so further research is recommended to examine different learning abilities or models

STUDI LITERATUR : EFEKTIVITAS PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) TERHADAP LITERASI MATEMATIS PESERTA DIDIK Firdhausa Salsabila; Bambang Eko Susilo
AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Vol. 5 No. 3 (2026): Juli
Publisher : LPPM Institut Ahmad Dahlan Probolinggo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46773/t353eh44

Menurut temuan Program Penilaian Siswa Internasional (PISA), siswa di Indonesia masih memiliki tingkat literasi matematika yang relatif rendah. Penggunaan pendekatan PBL merupakan salah satu cara untuk mencoba meningkatkan kemampuan tersebut. Tujuan penelitian ini adalah untuk mengevaluasi seberapa baik kemampuan literasi matematika siswa dipengaruhi oleh penggunaan pendekatan PBL. Penelitian ini menggunakan metodologi deskriptif kualitatif dengan teknik Tinjauan Pustaka Sistematis (SLR). Identifikasi artikel, seleksi artikel, penilaian kualitas artikel, analisis data, dan penarikan kesimpulan merupakan langkah-langkah dalam proses penelitian. Istilah "Pembelajaran Berbasis Masalah" (PBL) dan "keterampilan literasi matematika" digunakan untuk menemukan artikel di basis data Google Scholar dan Garuda. Lima belas makalah yang memenuhi kriteria inklusi dan berfungsi sebagai sumber data penelitian ditemukan berdasarkan temuan seleksi. Temuan penelitian menunjukkan bahwa penggunaan metodologi PBL membantu siswa menjadi lebih mahir dalam matematika. Peningkatan nilai rata-rata, nilai N-Gain sedang hingga tinggi, ukuran dampak, dan hasil belajar siswa yang lebih unggul dibandingkan pembelajaran tradisional merupakan indikator efektivitasnya. Selain itu, kemampuan literasi matematika siswa ditingkatkan melalui penggunaan sumber belajar berbasis PBL termasuk komik matematika, modul elektronik, dan e-LKPD. Untuk meningkatkan literasi matematika siswa, paradigma PBL dapat digunakan sebagai pendekatan pembelajaran alternatif yang efektif.

Students' mathematical communication skills viewed from mathematical resilience in probing-prompting learning with performance assessment Cielo Dewi Cahyani; Walid Walid; Bambang Eko Susilo
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 12 No 1 (2024)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v12i1.16444

By evaluating students’ performance in their mathematical communication skills and characterizing those skills in terms of their mathematical resilience, this study seeks to determine the efficacy of probing-prompting learning. A mixed method by using a sequential explanatory research design is employed. The study was conducted in two phases: first, quantitative data was collected and analyzed, then based on the findings of the quantitative data, qualitative data was collected and analyzed. The results of the research show that (1) the probing-prompting model with performance assessment is effective to improve students' mathematical communication skills and mathematical resilience and (2) based on the analysis of mathematical communication skills regarding students' mathematical resilience, it shows that students who have low stage of mathematical resilience are only able to express one indicator of mathematical communication skills, while students who have moderate and high stages of mathematical resilience are able to express five indicators of mathematical communication ability. The conclusion is probing-prompting learning with performance assessment can be used to improve students' mathematical communication skills and based on students’ mathematical resilience, students also have different levels of mathematical communication skills.

Epistemic Agency in Dialogic Mathematics Teaching: An Explanatory Sequential Design of Online and Offline Contexts Arif Abdul Haqq; Yohanes Leonardus Sukestiyarno; Isnarto Isnarto; Bambang Eko Susilo
Mosharafa: Jurnal Pendidikan Matematika Vol. 14 No. 3 (2025): July
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v14i3.3477

Pedagogi dialogis memfasilitasi proses berpikir bersama dalam pembelajaran matematika, namun dinamika agensi epistemik pada moda daring dan luring masih jarang dipahami secara mendalam. Penelitian ini menelusuri bagaimana agensi epistemik memengaruhi komunikasi matematis pada dua kelas dialogis yang melibatkan 55 mahasiswa Pendidikan Matematika UIN Siber Syekh Nurjati Cirebon. Melalui desain mixed methods eksplanatori, tahap kuantitatif menilai perbedaan capaian komunikasi, sementara tahap kualitatif menggambarkan pengalaman mahasiswa melalui wawancara dan observasi kelas. Hasil menunjukkan bahwa kelas luring mencapai kinerja komunikasi lebih tinggi, sementara pola capaian komunikasi berbeda secara deskriptif di sepanjang tingkat agensi epistemik. Data kualitatif memperlihatkan bahwa interaksi tatap muka memberi ruang bagi inisiatif spontan, penilaian sejawat yang lebih kaya, serta alur diskusi yang lebih fleksibel. Sebaliknya, interaksi daring cenderung membatasi partisipasi. Temuan ini menunjukkan bahwa agensi epistemik tidak hanya hadir dalam proses dialogis, tetapi juga berkelindan dengan capaian komunikasi, dengan implikasi bagi rancangan pembelajaran dialogis yang lebih adil. Dialogic pedagogy provides a foundation for cultivating reasoning and communication in mathematics; however, the emergence of epistemic agency across learning modalities remains underexplored. This study investigated how epistemic agency relates to mathematical communication in online and offline dialogic settings, employing an explanatory sequential mixed-methods design with 55 mathematics education students at UIN Syekh Nurjati Cirebon. The quantitative phase employed a quasi-experimental approach supported by validated instruments, while the qualitative phase drew on interviews and classroom observations. The results indicate that offline learning produced higher communication performance, with descriptive differences in communication patterns observed across levels of epistemic agency. Qualitative evidence illustrated how offline interaction encouraged initiative, appraisal, framing, and shared involvement, whereas online environments tended to constrain these expressions. The study highlights distinct enactments of epistemic agency across modalities and their implications for dialogic mathematics instruction.

The Need for the Scaffolding Method in Students’ Mathematical Computational Thinking Process Through APOS Theory Ardon Jamdin; Zaenuri; Scolastika Mariani; Bambang Eko Susilo
Indonesian Educational Research Journal Vol. 3 No. 3 (2026): Innovative and Inclusive Pathways to Strengthening 21st-Century Skills in Educa
Publisher : CV. Samuel Manurung and Co

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56773/ierj.v3i3.140

The development of students’ computational thinking skills in mathematics remains a significant challenge, particularly due to the lack of adaptive instructional support that aligns with students’ cognitive stages. This study aims to analyze students’ needs for the scaffolding method in the process of mathematical computational thinking based on APOS theory. The research was conducted at Muhammadiyah Middle School Ambon using a descriptive approach with quantitative data support. The instruments used consisted of a computational thinking ability questionnaire and a scaffolding needs questionnaire. The results indicate that most students are still at the basic to intermediate levels of computational thinking and show a high need for scaffolding, especially in the action and process stages of the APOS framework. Furthermore, the findings reveal a strong relationship between students’ computational thinking ability and their need for scaffolding. These results suggest that scaffolding-based learning should be designed adaptively and systematically to support the gradual development of students’ computational thinking skills. Future research is recommended to develop and experimentally test scaffolding-based learning models that are aligned with APOS theory to enhance students’ higher-order thinking skills.

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