According to Dr. John Medina, author of Brain Rules, adding relevant pictures to your lecture increases retention 6.5 times versus just an oral presentation. This stunning increase in efficacy doesn't ...

Uncertain Chad is, well, uncertain, about how best to deal with two competing ideals when using Powerpoint (or Keynote) for lecture classes. On the one hand, nobody likes a cluttered slide. In science ...

Bent Meier Sørensen does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...