Search results for author:"Marissa Zhu"
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Levels of Abstraction in Students’ Mathematics Strategies: What Can Applying Computer Science Ideas about Abstraction Bring to Elementary Mathematics?
Journal of Computers in Mathematics and Science Teaching Vol. 38, No. 3 (July 2019) pp. 267–298
Moving among levels of abstraction is an important skill for in mathematics and computer science, and students show similar difficulties when applying abstraction in each discipline. While computer science educators have examined ways to explicitly...
An Assessment of the Use of Geographical Information Systems (GIS) in Teaching Geography in Singapore Schools
Journal of Geography Vol. 107, No. 2 (March 2008) pp. 52–60
In 1998, geographical information systems (GIS) were introduced to secondary schools in Singapore as a tool for teaching geography at the secondary and junior college levels. However, general observations and feedback from school teachers suggested...