http://netvouz.com/pdboyer/tag/conclusions?feed=rss pdboyer's bookmarks tagged "conclusions" on Netvouz http://www.indiana.edu/~ensiweb/lessons/mys.box.html Students manipulate sealed "mystery" boxes and attempt to determine the inner structure of the boxes which contain a moving ball and a fixed barrier or two. The nature and sources of uncertainty inherent in the process of problem-solving are experienced. The uncertainty of the conclusions is reduced by student collaboration. PRINCIPAL CONCEPT Scientific knowledge is fundamentally uncertain. pdboyer Sat, 11 Sep 2010 14:58:38 GMT