K Ranga Krishnan

Learn for competence, not grades

Learn for competence, not grades

The thinking that we can help anyone to learn dates back a long time. The words of John Locke come to mind: “That the difference to be found in the manners and abilities of men...

Gallery: Learning for the fun of it

Learning for the fun of it

In a series of classical experiments conducted in the 1930s, experimental scientist H W Nissen showed that rodents would cross an electrified grid just to get a chance to...

Pages