Xuhua Sun


, 2018, Uncovering Chinese pedagogy: spiral variation—the unspoken principle of algebra thinking used to develop chinese curriculum and instruction of the "two basics", in G. Kaiser, H. Forgasz, M. Graven, A. Kuzniak, E. Simmt & B. Xu (eds.), Invited lectures from the 13th international congress on mathematical education, Dordrecht, Springer, pp. 651-667.