Universitas Negeri Surabaya

Selamat datang di Universitas Negeri Surabaya (UNESA). Berdiri sejak 1964, UNESA telah berkembang menjadi salah satu perguruan tinggi terkemuka di Indonesia.

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AHMAD WACHIDUL KOHAR

AHMAD WACHIDUL KOHAR

Asisten Ahli · NIDN 0017048905 · SINTA ID 6705218

1,473
SINTA Score

Publikasi

Measuring teachers' beliefs about mathematics teaching: A Rasch analysis of a deep learning approach

Infinity Journal 15 (3), 921-940, 2026

2026

Addressing Design Challenges When Integrating Machine Learning with a Digital Annotation System to Examine Student Proportional Reasoning

Digital Experiences in Mathematics Education 11 (1), 42-76, 2025

2025

Teacher pedagogical knowledge on technology-enhanced mathematical creativity

Edelweiss Applied Science and Technology 9 (9), 2098-2118, 2025

2025

Assessing dyslexia students' cognitive behavior in solving fraction problems with eye-tracking

AIP Conference Proceedings 3116 (1), 060033, 2024

2024

Research trends on writing scientific manuscript research from Scopus Database

AIP Conference Proceedings 3058 (1), 040028, 2024

2024

Improving student bilingual numeracy: Developing teaching modules with a project-based learning approach

AIP Conference Proceedings 3116 (1), 060043, 2024

2024

What Teachers Know about Integrating Technology to Enhance Students Mathematical Creative Thinking?

AIP Conference Proceedings 3046 (1), 020049, 2024

2024

Matematika Realistik dengan Kearifan Lokal

Mitra Edukasi dan Publikasi, 2024

2024

Development of STEM-PjBL Learning Media to Improve Students' Critical Thinking Skills for Counting Whole Number and Fraction

Jurnal Inovasi Matematika 6 (2), 120-141, 2024

2024

Student’s Numeracy on A Space and Shape Problem with Second-Order Level Use of Context in Terms of Self-Efficacy

MATHEdunesa 13 (1), 42-56, 2024

2024

Aligning numeracy task design with SDG goals: Nutrition facts as a context for prospective mathematics teachers' problem posing

Journal on Mathematics Education 15 (1), 191-206, 2024

2024

Developing pre-service mathematics teachers curriculum knowledge for designing mathematics lesson: A professional development model

JRAMathEdu (Journal of Research and Advances in Mathematics Education), 60-73, 2023

2023

MATHEMATICS TEACHER EDUCATORS NOTICING OF PEDAGOGICAL CONTENT KNOWLEDGE ON HIERARCHICAL CLASSIFICATION OF QUADRILATERAL

Infinity Journal, 2023

2023

Comparing Students' Problem-Solving Processes on Probability Tasks: Well-Structured and Ill-Structured Tasks

Journal of Mathematical Pedagogy (JoMP) 4 (2), 57-73, 2023

2023

Students' Deductive Reasoning in Evaluating Solutions to Geometry Problems

Journal of Mathematical Pedagogy (JoMP) 4 (2), 74-83, 2023

2023

Students' New Concept Construction Process Based on APOS Theory: Introvert versus Extrovert

Journal of Mathematical Pedagogy (JoMP) 4 (2), 84-96, 2023

2023

Promoting Students' Creative Thinking Through Activities Exploring The Surrounding Nature: A Stem Project-Based Learning Design For Sets

INOMATIKA 5 (1), 58-84, 2023

2023

Desain Tugas Numerasi Dengan Konteks Permainan Lato-Lato

Euclid 10 (1), 196, 2023

2023

Profil Berpikir Kritis Siswa SMA dalam Menyelesaikan Soal Numerasi

JKPM (Jurnal Kajian Pendidikan Matematika) 8 (2), 319-332, 2023

2023

Teachers' conceptions on the use of technology to develop students' creative thinking in mathematics: evidence from moderated forum group discussions

Proceeding 9th Annual Internatinal Seminar on Trends in Science and Science …, 2023

2023

The Exploration of Geometrical Concept in Batik Pamekasan

Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika 7 (1), 38-50, 2023

2023

Critical Thinking Ability of Students with Rational Personality in Solving Higher Order Thinking Skills (HOTS) Problems

Jurnal Riset Pendidikan Dan Inovasi Pembelajaran Matematika 7 (1), 51-66, 2023

2023

Features of teaching supplements designed to help primary teachers reduce student misconceptions in mathematics

Jurnal Elemen 9 (2), 403-423, 2023

2023

Asessing Student Teachers’ Ability in Constructing Mathematical Reasoning Problems

Center for Educational Policy Studies Journal, 29-29, 2023

2023

Student’s Numeracy on Solving Data and Uncertainty Problems in Term of Self-Efficacy

MATHEdunesa 12 (1), 240-258

2023

Peningkatan kompetensi profesional guru SD melalui pelatihan pengembangan Iceberg matematika realistik berbasis budaya lokal

ABSYARA: Jurnal Pengabdian Pada Masyarakat 4 (2), 225-234, 2023

2023

Prospective Science Teachers' Information Literacy and Scientific Argumentation Skills in Online Learning During COVID-19 Pandemic

Jurnal Pendidikan IPA Indonesia 12 (1), 67-79, 2023

2023

How does Math Anxiety affect Students’ Problem Solving Ability? A case of Ill Structured Problem Mathematics Problem

Journal of Mathematical Pedagogy (JoMP) 3 (2), 98-113, 2022

2022

Critical Thinking of Students with High and Low Mathematics Efficacy PISA Problem: A Case of Algebraic Task

Journal of Mathematical Pedagogy (JoMP) 3 (2), 68-80, 2022

2022

Students’ Creativity in Solving Ill Structured Problem Context Calorie Intake

Journal of Mathematical Pedagogy (JoMP) 4 (1), 42-56, 2022

2022

FLIP-STIK FOR FLIPPED CLASSROOM: STATISTICS LEARNING E-MODULE ASSISTED BY FLIPBOOK TO PROMOTE STUDENTS'NUMERACY

AKSIOMA: Jurnal Program Studi Pendidikan Matematika 11 (1), 276-290, 2022

2022

Integrasi Teknologi dalam Pembelajaran Matematika Upaya Meningkatkan Kemampuan Berpikir Kreatif Matematis Siswa

CV Literasi Nusantara Abadi, 2022

2022

Understanding Philosophy of Mathematics Education Through Numeracy Task with the Context of Covid-19 Pandemic

Eighth Southeast Asia Design Research (SEA-DR) & the Second Science …, 2022

2022

Study of Perceptions and Obstacles from Postgraduate Education Students About Scientific Publication as a Graduation Requirement

International Journal of Current Educational Research 1 (2), 135-144, 2022

2022

Unpacking Primary Teachers’ Initial Knowledge of Realistic Mathematics Education: A Case of Iceberg Model of Fraction Division

Eighth Southeast Asia Design Research (SEA-DR) & the Second Science …, 2022

2022

Pengembangan Buku Ajar Mata Kuliah Matematika Kontekstual Dilengkapi Konten Digital

AKSIOMA: Jurnal Program Studi Pendidikan Matematika 11 (1), 250-262, 2022

2022

Pendampingan pengembangan realistic mathematics-project based learning untuk menyongsong kurikulum merdeka bagi guru SMP Trenggalek

Jurnal Anugerah: Jurnal Pengabdian kepada Masyarakat Bidang Keguruan dan …, 2022

2022

Prospective teachers’ design of numeracy tasks using a physical distancing context

Journal on Mathematics Education 13 (2), 191-210, 2022

2022

Investigating teachers’ mathematics pedagogical content knowledge on ratio and proportion: Does it exist in teaching?

Jurnal Cakrawala Pendidikan 41 (3), 830-847, 2022

2022

Error Analysis of Dyslexic Student's Solution on Fraction Operation Tasks.

Mathematics Teaching Research Journal 14 (1), 67-79, 2022

2022

Preservice Teachers in Real-world Problem-Posing: Can They Turn a Context into Mathematical Modelling Problems?

SHS Web of Conferences 149, 01032, 2022

2022

Facilitating Students’ Multiple Intelligences through RME: A Learning Trajectory of Volume and Surface Area Measurement

INOMATIKA 3 (1), 52-70, 2021

2021

Islamic financial literacy in mathematics education: A proposed framework

International Joint Conference on Science and Engineering 2021 (IJCSE 2021 …, 2021

2021

Understanding Philosophy of Mathematics Education through Numeracy Task-Context Pandemic Covid-19

The 8th SEA DR and the 2nd STEACH international Conference 2021, 2021

2021

Pendampingan Perancangan Pembelajaran Inovatif untuk Menghadapi Tuntutan Abad 21 Bagi Guru-Guru Matematika SMP Kabupaten Nganjuk

Jurnal Pengabdian Masyarakat IPTEKS, 2021

2021

Pre-service Mathematics Teachers’ Design on Hypothetical Learning Trajectory

International Joint Conference on Science and Engineering 2021 (IJCSE 2021 …, 2021

2021

Prospective Teachers’ Knowledge of Evaluating Student Errors on Area Conservation Task

E3S Web of Conferences 328, 06001, 2021

2021

Design of learning activities using rigorous mathematical thinking (RMT) approach in application of derivatives

IJORER: International Journal of Recent Educational Research 2 (1), 111-120, 2021

2021

Choosing dy or dx? Students’ Preference for constructing integral form on Area-related problem

Journal of Physics: Conference Series 1747 (1), 012022, 2021

2021

Karim, & Kurniawan.(2019). Instrumentalist teachers’ beliefs in practicing mathematical problem solving

Universal Journal of Educational Research 7 (12), 2851-2856, 0

2020

PAPER• OPEN ACCESS You may also like National nitrogen budget for Germany-Calculation of a food consumption nitrogenfootprint for Germany Laura Klement, Martin Bach, Markus …

2020

Modul belajar literasi dan numerasi jenjang SD: modul pendamping bagi guru kelas 6 tema 3 sistem tubuh subtema 4 keterkaitan antarsistem

Pusat Asesmen dan Pembelajaran, 2020

2020

Assessing Student Teachers Ability in Posing Mathematical Reasoning Problems

2020

FUNSTATION (FUN STATISTICS EDUCATION) SEBAGAI ALTERNATIF UNTUK MENINGKATKAN PEMAHAMAN STATISTIKA SISWA SEKOLAH MENENGAH PERTAMA

Galois: Jurnal Penelitian Pendidikan Matematika, 0

2020

Connecting Mathematics with Covid-19 Pandemic through Problem-solving Activities

MISEIC 2020, 2020

2020

Masriyah.(2018). Searching for Authentic Context in Designing PISA-like Mathematics Problem: From Indoor to Outdoor Field Experience

Journal of Physics: Conference Series 953 (1), 0

2020

Workshop Penulisan Artikel Ilmiah Moda Daring Bagi Guru SMA Kota Surabaya Pada Masa Pandemi Covid-19

Dedication: Jurnal Pengabdian Masyarakat 4 (2), 109-118, 2020

2020

Deductive or Inductive? Prospective Teachers' Preference of Proof Method on an Intermediate Proof Task.

Journal on Mathematics Education 11 (3), 417-438, 2020

2020

History of Mathematics for Teaching Mathematics: The Case of Indonesian Prospective Teachers' Beliefs and Attitudes

Universal Journal of Educational Research 8 (6), 2305-2314, 2020

2020

The shadow reckoning problem from ancient society as context for learning Trigonometry

Journal of Physics: Conference Series 1538 (1), 012098, 2020

2020

Learning pythagorean theorem from ancient China: A preliminary study

Journal of Physics: Conference Series 1470 (1), 012018, 2020

2020

Analisis Kemampuan Berpikir Kritis Mahasiswa dalam Membuat Prediksi Berdasarkan Grafik

GAUSS: Jurnal Pendidikan Matematika 3 (2), 43-54, 2020

2020

Instrumentalist teachers' beliefs in practicing mathematical problem solving

Universal Journal of Educational Research

2019

Profiling context-based mathematics tasks developed by novice PISA-like task designers

Journal of Physics: Conference Series 1200 (1), 012014, 2019

2019

How do Prospective Teachers Manage Students' Learning of Mathematics?

TEM Journal 8 (2), 677, 2019

2019

Beliefs, knowledge, teaching practice: three factors affecting the quality of teacher’s mathematical problem-solving

Journal of Physics: Conference Series 1317 (1), 012127, 2019

2019

Mathematical problem proving and problem posing

Journal of Physics: Conference Series 1417 (1), 012068, 2019

2019

Prospective Students’ Math Talk in Solving Secondary School Mathematics Problem

Mathematics, Informatics, Science, and Education International Conference …, 2019

2019

Examining teacher mathematics-related beliefs and problem-solving knowledge for teaching: Evidence from Indonesian primary and secondary teachers

International Electronic Journal of Elementary Education 11 (5), 493-506, 2019

2019

Ancient China history-based task to support students’ geometrical reasoning and mathematical literacy in learning Pythagoras

Journal of Physics: Conference Series 1417 (1), 012042, 2019

2019

Students' Cognitive Processes in Solving Problem Related to the Concept of Area Conservation.

Journal on Mathematics Education 10 (1), 21-36, 2019

2019

The Performance of Prospective Teachers in Interpreting Graphs on context-based tasks

Journal of Physics: Conference Series 1417 (1), 012065, 2019

2019

Number sequence as a context for creating a mathematical problem

Journal of Physics: Conference Series 1417 (1), 012066, 2019

2019

Designing PISA-like mathematics tasks in Indonesia: Experiences and challenges

Journal of Physics: Conference Series 947 (1), 012015, 2018

2018

Designing Tasks to Examine Mathematical Knowledge for Teaching Statistics for Primary Teachers

Journal of Physics: Conference Series 947 (1), 012008, 2018

2018

Effectiveness of project based learning in statistics for lower secondary schools

Eurasian Journal of Educational Research 18 (75), 197-212, 2018

2018

Mathematical Creative Thinking and Its Assessment

Editorial Staff 531, 2018

2018

Pembelajaran Matematika Realistik yang Melibatkan Kecerdasan Majemuk Pada Materi Volume Bangun dan Luas Permukaan untuk Sekolah Dasar

2018

An Innovative Training Model for Supporting In-service Teachers’ Understanding on Problem-solving Knowledge for Teaching

Proceedings of the 8th ICMI-East Asia Regional Conference on Mathematics …, 2018

2018

Developing a local instruction theory for learning the concept of solving quadratic equation using babylonian approach

Journal of Physics: Conference Series 1108 (1), 012069, 2018

2018

Teachers’ views and experiences on mathematical literacy and context-based task

Proceedings of the International Conference on Science and Technology (ICST …, 2018

2018

KEMAMPUAN DAN PANDANGAN GURU MATEMATIKA SMP TERKAIT BERPIKIR KREATIF DAN LITERASI MATEMATIKA

Prosiding Semnas PPM 2018 1 (1), 745-760, 2018

2018

Developing learning materials supporting teachers’ understanding on mathematics problem-solving knowledge for teaching

Mathematics, Informatics, Science, and Education International Conference …, 2018

2018

Is f (x) unique? Prospective teachers’ conceptual and procedural knowledge on a definite integral problem

Journal of Physics: Conference Series 1108 (1), 012095, 2018

2018

Student Teachers’ Proof Schemes on Proof Tasks Involving Inequality: Deductive or Inductive?

Journal of Physics: Conference Series 947 (1), 012028, 2018

2018

Dilemmatic situations for learning mathematics-related beliefs

Journal of Physics: Conference Series 1088 (1), 012026, 2018

2018

Searching for authentic context in designing PISA-like mathematics problem: From indoor to outdoor field experience

Journal of Physics: Conference Series 953 (1), 012197, 2018

2018

Primary school teachers' beliefs and knowledge about mathematical problem-solving and their performance in a problem-solving task

World Transactions on Engineering and Technology Education

2017

Primary school teachers’ beliefs and knowledge about mathematical problem-solving and their performance on problem-solving task

World Transactions on Engineering and Technology Education 15 (2), 126-131, 2017

2017

Secondary teachers’ mathematics-related beliefs and knowledge about mathematical problem-solving

Journal of Physics: Conference Series 812 (1), 012046, 2017

2017

Inconsistency among beliefs, knowledge, and teaching practice in mathematical problem solving: A case study of a primary teacher

Southeast Asian Mathematics Education Journal 7 (2), 27-40, 2017

2017

Experts’ Notion and Students’responses on Context-Based Mathematics Problem

Journal of Engineering Science and Technology (JESTEC) 12 (10), 53-64, 2017

2017

Context-based problems and how engineering students view and learn mathematics

World Transactions on Engineering and Technology Education 15 (4), 355-360, 2017

2017

Inconsistency Between Beliefs, Knowledge and Teaching Practice Regarding Mathematical Problem Solving: A Case Study of a Primary Teacher

proceeding of the 4th international symposium on mathematics education …, 2016

2016

Innovative teacher professional development within PMRI in Indonesia

International Journal of Innovation in Science and Mathematics Education 24 (5), 2016

2016

An investigation of secondary teachers’ understanding and belief on mathematical problem solving

Journal of Physics: Conference Series 693 (1), 012015, 2016

2016

Pengembangan Soal Berbasis Literasi Matematika dengan Menggunakan Kerangka PISA Tahun 2012

Konferensi Nasional Matematika XVII, 379-388, 2014

2014

Developing PISA-like mathematics tasks to promote students’ mathematical literacy

The Second South East Asia Design/Development Research (SEA-DR …, 2014

2014

Pengembangan Soal Matematika Model PISA untuk Mengetahui Profil Literasi Matematis Siswa SMA

Universitas Sriwijaya, 2014

2014

Pengembangan soal matematika model PISA: sebuah alternatif langkah awal memperbaiki prestasi literasi matematika siswa Indonesia

Diunduh dari http://edukasi. kompasiana. com/pada 18, 2014

2014

The Development of Mathematics Learning Instruments Integrating Multiple Intelligences on Topics of Cuboid and Cube For The Eighth Grade Students of Junior High School

The First South East Asia Design/Development Research (SEA-DR) International …, 2013

2013

Integrasi Nilai Islam dalam Pembelajaran Matematika

https://bangqohar.wordpress.com/2012/10/16/membumikan-pendidikan-nilai …, 2012

2012

Desain pembelajaran PMRI 5:“Butuh berapa kotak kue lagi agar kardus itu penuh?”

Deskripsi Pembelajaran Volume Balok dan Kubus di Kelas 5C SD, 1-16, 2012

2012

Pengembangan Perangkat Pembelajaran Matematika Berbahasa Inggris yang Melibatkan Kecerdasan Majemuk (Multiple Intelligences) Pada Materi Balok dan Kubus untuk Kelas VIII SMP

FMIPA Universitas Negeri Surabaya, 2011

2011

Membumikan Pendidikan Nilai Melalui Integrasi Nilai Islam dalam Pembelajaran Matematika

Makalah Seminar Pendidikan Matematika.(Online) https://bangqohar. wordpress …, 2010

2010

Makalah Seminar Pendidikan Matematika “Membumikan Pendidikan Nilai Melalui Integrasi Islam Dalam Pembelajaran Matematika”. FMIPA UNESA

Online ps://www. academia. edu, 2010

2010

Lebah Madu Dalam Al-Qur’an: Inspirasi Hidup Beriman Dalam Pendekatan Ilmu Pengetahuan

MTQ Mahasiswa Nasional IXI Universitas Malikussaleh, 2009

2009

THE DEVELOPMENT OF MATHEMATICS LEARNING INSTRUMENTS INTEGRATING MULTIPLE INTELLIGENCES ON TOPICS OF CUBOID AND C...