Math Under Common Core Has Even Parents Stumbling
The new instructional approach in math seeks to help children understand and use it as a problem-solving tool instead of teaching them merely to repeat formulas over and over. They are also being asked to apply concepts to real-life situations and explain their reasoning.
This is partly because employers are increasingly asking for workers who can think critically and partly because traditional ways of teaching math have yielded lackluster results. In global tests, American students lag behind children in several Asian countries and some European nations, and the proportion of students achieving advanced levels is low. Common Core slims down curriculums so that students can spend more time grasping specific mathematical concepts. …
But for parents, the transition has been hard. Moreover, textbooks and other materials have not yet caught up with the new standards, and educators unaccustomed to learning or teaching more conceptually are sometimes getting tongue-tied when explaining new methodologies.