KQED – Jill Barshay
Young students around the world struggle to memorize multiplication tables, but the effort pays off. Cognitive scientists say that learning 6 x 7 and 8 x 9 by heart frees up the brain’s working memory so that students can focus on the more demanding aspects of problem solving.
Math teachers debate the best way to make multiplication automatic. Some educators argue against drills and say fluency will develop with everyday usage. Others insist that schools should devote time to helping children memorize times tables.