We now know that memorizing fact is not “totally” equivalent to “understanding”.  But we cannot deny that facts are important to thinking...

Most peoples’ perception about learning is that “learning outcome is in proportion to time spent.”   It got some truth in this “time...

I have been finding if there is any “magic” way about teaching.  I believe that we need a model about effective teaching.  There are lots...

It seems so obvious about “we don’t know what we don’t know.”  When we don’t know something, we don’t even know that we don’t know about...