Gyaltsan (center) teaches students how to use his multiplication chart at a primary school in Lhasa, Tibet autonomous region. [Photo by PALDEN NYIMA/CHINA DAILY] Gyaltsan, a Tibetan man from Nyingchi ...

Children often struggle to memorize multiplication facts, as Hechinger reported, but research suggests it may be worth the effort. Cognitive scientists say that learning your times tables by heart ...