Monthly Archives: September 2013

Weekend Reading – September

I am an avid blog reader.  I find all sorts of new ideas and am refreshed about ideas that I realized in the past.  It always seems great to get a new or different angle on math ed topics.  Here…

Really old “New Math”

Tom Lehrer is a singer, songwriter, satirist, pianist and mathematician who has written some wonderful songs. In 1959 he wrote a song called “New math”.  At that time, much of mathematics teaching was reoriented.  Parents of elementary school aged children…

How much caffeine?

We stumbled upon this interesting caffeine infographic at visual.ly. Wonderings? How many McDonalds coffees do I need to get the same amount of caffeine that I would get in a Starbucks coffee? What is the whole circle worth?  How do you…