20 February 2018 | Math Heuristics

THE FOUR TECHNIQUES EVERY P4 TO P6 CHILD "MUST KNOW" BEFORE UPCOMING CA1!!
Before & After is one of the most often tested concept in P4-6, across the topics of whole number, decimal, ratio, percentage and fraction.
The key to solving these problems is not by doing endless "drill and practice" but to classify them into 4 basic scenarios and apply a systematic, “universal” strategy to solve these problems effectively [...]