For a neat game under development by Dave Chamberlain @teamupboardgame and Rich Villanueva @richvilla2teach. Read about that game in [url=http://mathhombre.blogspot.com/2015/08/making-whoopee-at-tmc15.html]this blogpost[/url] or go directly to [url=https://docs.google.com/document/d/1PUl-Hj0SvbCXQ89DNWrsTLUS9_RdZU_yiF44zARd8YA/edit?usp=sharing]the rules[/url]. (gdoc)

More GeoGebra at [url]bit.ly/mh-ggb[/url]