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Dive into the research topics where Hartono Tjoe is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Ethnomathematics exploration of traditional games played by primary school students in West Sumatra
Putra, Z. H., Safni, V., Antosa, Z., Dahnilsyah, D. & Tjoe, H., Apr 17 2025, Cases on Informal Learning for Science and Mathematics Education. IGI Global, p. 303-336 34 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter
1 Link opens in a new tab Scopus citations -
Gender Equity in Fourth Grade Students' Numeracy in Indonesia
Barus, S. A., Putra, Z. H., Barokah, R. G. S., Anggriani, M. D., Muryanti, M. & Tjoe, H., Oct 2 2025, Gender Equity in Mathematics Education. IGI Global, p. 249-281 33 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter
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Prospective elementary teachers' informal mathematical proof using GeoGebra: The case of 3D shapes
Putra, Z. H., Afrillia, Y. M., Dahnilsyah & Tjoe, H., 2023, In: Journal on Mathematics Education. 14, 3, p. 449-468 20 p.Research output: Contribution to journal › Article › peer-review
Open Access9 Link opens in a new tab Scopus citations -
ARE SOME LANGUAGES MORE MATHEMATICALLY PREFERRED FOR COUNTING PURPOSES?
Tjoe, H., 2021, Proceedings of the 44th Conference of the International Group for the Psychology of Mathematics Education, 2021. Inprasitha, M., Changsri, N. & Boonsena, N. (eds.). Psychology of Mathematics Education (PME), p. 145-152 8 p. (Proceedings of the International Group for the Psychology of Mathematics Education; vol. 4).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Discovering concepts of geometry through robotics coding activities
Kim, Y. R., Park, M. S. & Tjoe, H., 2021, In: International Journal of Education in Mathematics, Science and Technology. 9, 3, p. 406-425 20 p.Research output: Contribution to journal › Article › peer-review
Open Access16 Link opens in a new tab Scopus citations