学校数学における説明・証明
数学教育における課題設計・教材開発
数学教育におけるICT活用

• Stylianides, A. J., Komatsu, K., Weber, K., & Stylianides, G. J. (2022). Teaching and learning authentic mathematics: The case of proving. In M. Danesi (Ed.), Handbook of cognitive mathematics (pp. 727–761). Springer.
• Komatsu, K., & Jones, K. (2022). Generating mathematical knowledge in the classroom through proof, refutation, and abductive reasoning. Educational Studies in Mathematics, 109(3), 567–591.
• Komatsu, K., & Jones, K. (2019). Task design principles for heuristic refutation in dynamic geometry environments. International Journal of Science and Mathematics Education, 17(4), 801–824.
• Komatsu, K. (2017). Fostering empirical examination after proof construction in secondary school geometry. Educational Studies in Mathematics, 96(2), 129–144.
• Komatsu, K., Jones, K., Ikeda, T., & Narazaki, A. (2017). Proof validation and modification in secondary school geometry. Journal of Mathematical Behavior, 47, 1–15.
• Komatsu, K. (2016). A framework for proofs and refutations in school mathematics: Increasing content by deductive guessing. Educational Studies in Mathematics, 92(2), 147–162.
• 小松孝太郎 (2014).『算数・数学教育における証明指導の改善』 東洋館出版社

日本数学教育学会
日本科学教育学会
International Group for the Psychology of Mathematics Education
European Society for Research in Mathematics Education