Dramatis persona*

helenhead Helen Chick

I've always wanted a bumper sticker that said "I'm a female, LDS/Mormon, Scout leading, geocaching, piano-playing, bicycling, mathematics educator with a PhD in maths ... and I VOTE"!

I think this makes me a minority group of cardinality 1!

* Since there's only one of me and "personae" is plural (I think), I've gone with dramatis persona.
November 2012
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Barbie goes bungee jumping

This year I have done the “Barbie Bungee” activity with my pre-service secondary maths teachers.

In the confines of the classroom the students gather data about the length of a Barbie doll’s fall for each of a variety of different bungee lengths (with this length given in terms of the “number of rubber bands” making up the […]