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Dr. RATCHANIKORN CHONCHAIYA

Email: ratchanikorn.cho@kmutt.ac.th

Work Affiliations

Strategic Research Themes

Publications

● Augmented Reality Applications for Active Learning in Geometry: Enhancing Mathematical Intelligence at Phra Dabos School; Nattamon Srithammee, Ratchanikorn Chonchaiya; 2025; Conference proceedings article
● An Evaluation on ICT Anxiety and Resilience of Phrada Bos Student and Improving Core Skill in Project Course; Chokchai Alongkrontuksin, Piya Korajintanakarn, Teerapun Saeheaw, et al.; 2024; Conference proceedings article
● A Study on Problem-Based Learning and Its Effects on Mathematical Resilience and Learning Achievement in Elementary Geometry Among 46th Generation Students at Phra Dabos School; รุ่งเรือง ชมบุตร และ รัชนิกร ชลไชยะ; 2024; Conference proceedings article
● A Study on the Development of Eleventh-Grade Students’ Critical Thinking Skills and Self-Efficacy Using Active Learning Pedagogy with Gamification; Atchanaphong Supnoon, Ratchanikorn Chonchaiya; 2024; Journal article
● Effects of SSCS Learning Activities With Bar Model on Mathematical Resilience and Learning Achievement in Fraction Word Problems; Nuttawut Pikunni, Ratchanikorn Chonchaiya; 2024; Conference proceedings article
● Identifying common errors in polynomials of eighth grade students; Thayarat Ekamornaroon, Parinya Sa Ngiamsunthorn, Mingkhuan Phaksunchai, et al.; 2024; Journal article
● On spectral inclusion sets and computing the spectra and pseudospectra of bounded linear operators; Simon Chandler-Wilde, Ratchanikorn Chonchaiya, Marko Lindner; 2024; Journal article
● The Development of the MATH PHA DHABOS Learning Application on Android Operating System to Promote Active Learning for Phra Dabos Students at Phra Dabos School; Ratchanikorn CHONCHAIYA, Duangkamol PHONAK, Titipong THAMMAYISUT; 2024; Conference proceedings article
● The Effects of Fourier Series Game-Based Learning Activities on Industrial Education and Technology Students’ Mathematical Self-Efficacy; Ratchanikorn Chonchaiya, Roengrit Rattanachawangkun, Sutthipong Sindee, et al.; 2024; Conference proceedings article
● A Study on Mathematical Anxiety, Mathematical Resilience of Phra Dabos Students and a Survey for Improving Mathematical Learning Management Plan; Ratchanikorn Chonchaiya, Rungrueng Chomboot, Chokchai Alongkrontuksin; 2023; Conference proceedings article
● Convergent Spectral Inclusion Sets for Banded Matrices.; Simon Chandler-Wilde, Ratchanikorn Chonchaiya and Marko Lindner; 2023; Conference proceedings article
● Polishing Mathematical Gems: Think Smartly, Learn Through Mathematical Media and Thought-Provoking Questions
Episode: Why Does Negative Times Negative Equal Positive?; Ratchanikorn Chonchaiya; 2023; Short communication
● The Effects of SSCS Learning Activity with Bar Model on Problem-Solving Ability in Word Problems Involving Fractions of Grade 6 Students; ณัฐวุฒิ พิกุลณี และ รัชนิกร ชลไชยะ; 2023; Conference proceedings article
● A Study of Learning Achievement and Self-efficacy in Mathematics on Factorization of Second Degree Polynomials Using ACE Learning Management and Exit Tickets; เทพชา บารมี, ผศ.ดร.อังกูร หวังวงศ์ชัย, ดร.รัชนิกร ชลไชยะ; 2022; Conference proceedings article
● Developing Students’ Mathematical Critical Thinking Skills Using Open-Ended Questions and Activities Based on Student Learning Preferences; Natthanon Monrat, Mingkhuan Phaksunchai and Ratchanikorn Chonchaiya; 2022; Journal article
● Student's Decision to Study in Mathematics Department Faculty of Science King Mongkut's University of Technology Thonburi Academic Year 2021; Pirun Dilokpatpongsa, Racthanikorn Chonchaiya
; 2022; Conference proceedings article
● -เจียระไนเพชรคณิต คิดอย่างชาญฉลาด เรียนรู้จากสื่อคณิตศาสตร์ และคำถามชวนคิด ตอนบวกกันได้กี่วิธีนะ; RATCHANIKORN CHONCHAIYA; 2022; Journal article
● A Geometrial Approach to the Diophantine Equation x12 + x22 + x32 + ... + xn2 = u2; Ratchanikorn Chonchaiya;Warin Vipismakul;Arisa Jiratampradab; 2021; Journal article
● A Geometrical Approach to the Diophantine Equation x^{2}_{1}+x_{2}^{2}+x_{3}^{2}+...+x_{n}^{2}=u^{2}; Ratchanikorn Chonchaiya, Warin Vipismakul and Arisa Jiratampradab; 2021; Journal article
● A Study on Flipped Classroom based on Donald and Maki’s Approach for Developing Mathematical Connection in Exponential and Logarithmic Functions to Real-Life Situ-ations for Grade 10 Students.; Supida Sengsamak, Ratchanikorn Chonchaiya, Chalita Toopsuwan; 2021; Conference proceedings article

Expertise