Search results for author:"Sum Cheung"
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Australasian Journal of Educational Technology Vol. 23, No. 4 (Jan 01, 2007)
This study explores the relative effectiveness of in class online discussion and face to face, tutor led discussion in preservice teachers' recall of concepts. Two groups of preservice teachers, who engaged in different discussion modes, were tested ...
Australasian Journal of Educational Technology Vol. 24, No. 5 (Jan 01, 2008)
Studies have shown that electronic discussion can be used effectively to teach critical thinking and can achieve greater understanding. The use of online discussions is common in polytechnics and universities, and many schools in Singapore have...