It is such a pity we only had a crash course on these topics, although I am not sure how much more Math I can handle. But I do look forward to the next module with Dr Yeap Ban Har.
Dr Yeap has changed the way I view Mathematics. And the familiar story about the butterfly struggling out of the chrysalis (it is an expert-corrected error) is a motivation for me as a teacher to always ensure learning is child-directed, and especially for Math, that grasping of concepts is paramount to memorizing formulas.
The caterpillar does all the work but the butterfly gets all the publicity. ~Attributed to George Carlin