The author and many illustrious co-signers sent an open letter to the U.S. Department of Education protesting a report designating 10 "exemplary" or "promising" math programs. The programs over-emphasize data analysis and statistics, de-emphasize arithmetic and algebra, and advocate early calculator use, which can undermine…

In the past, the teacher's sole job is to dispense his pool of knowledge to his students. The emergence of the knowledge economy and globalisation have redefined the place and role of knowledge in society. It is no longer effective to accumulate knowledge but rather to acquire skills for processing the large amount of data made available through…