Judging from the worldwide popularity of the brain game, Nintendo DS, and such mind-bending puzzles as SuDoku and KenKen(R), keeping one's mind as limber as an Olympic athlete is an international obsession. With forecasters predicting over a million people with dementia by 2025, today's young and senior population have a vested interest in keeping their grey matter in the pink for as long as possible. Training Your Brain For Dummies is an indispensable guide to every aspect of brain fitness-and keeping your...

It is hard to conceive of a classroom activity that does not involve working memory - our ability to work with information. In fact, it would be impossible for students to learn without working memory. From following instructions to reading a sentence, from sounding out an unfamiliar word to calculating a math problem, nearly everything a student does in the classroom requires working with information. Even when a student is asked to do something simple, like take out their science book and open it to page 289, they have to use their working memory.

Most...