Browsing by Author Zhao, Dongsheng

Showing results 1 to 17 of 17
Issue DateTitleAuthor(s)
2002Asking converse questions and looking for extensions to Gauss's method for summing arithmetic progressionsTay, Eng Guan; Zhao, Dongsheng
Jul-2012Assessing mathematical competencies using disciplinary tasksCheang, Wai Kwong; Teo, Kok Ming; Zhao, Dongsheng
2018Directed complete poset models of T1 spacesZhao, Dongsheng; Xi, Xiaoyong
2007Gauges of Baire class one functionsTang, Wee Kee; Zulijanto Atok; Zhao, Dongsheng
2009Lattices of Scott-closed setsHo, Weng Kin; Zhao, Dongsheng
2001Learning mathematics through exploration and connectionZhao, Dongsheng; Ang, Keng Cheng; Cheang, Gerald; Phang, Rosalind Lay Ping; Tang, Wee Kee
2017Maximal point spaces of dcpos satisfying the Lawson conditionXi, Xiaoyong; Zhao, Dongsheng
Sep-2000An on-line integration of undergraduate course notesZhao, Dongsheng; Ang, Keng Cheng; Cheang, Gerald; Phang, Rosalind Lay Ping; Tang, Wee Kee
Dec-1999Problem-posing in teaching university algebraZhao, Dongsheng; Lee, Peng Yee
1999Promote active learning in mathematicsZhao, Dongsheng
Jul-2017Reading mathematics: A holistic curriculum approachHo, Weng Kin; Teo, Kok Ming; Zhao, Dongsheng; Yap, Romina Ann Soon; Tay, Eng Guan; Toh, Pee Choon; Toh, Tin Lam; Cheang, Wai Kwong; Zhu, Ying; Dong, Fengming; Shutler, Paul; Quek, Khiok Seng
2012Real-life mathematics tasks: A Singapore experienceWong, Khoon Yoong; Zhao, Dongsheng; Cheang, Wai Kwong; Teo, Kok Ming; Lee, Peng Yee; Yen, Yeen Peng; Fan, Lianghuo; Teo, Beng Chong; Quek, Khiok Seng; So, Hyo-Jeong
2014Reflexive index of a family of setsZhao, Dongsheng
Jul-2011Some principles and guidelines for designing mathematical disciplinary tasks for Singapore schoolsZhao, Dongsheng; Cheang, Wai Kwong; Teo, Kok Ming; Lee, Peng Yee
2-Jun-2011What can we do without using similarity and congruency?Zhao, Dongsheng
2010When exactly is Scott sober?Ho, Weng Kin; Zhao, Dongsheng
2001δ-primary ideals of commutative ringsZhao, Dongsheng