This topic has 0 replies, 1 voice, and was last updated 12 years, 2 months ago by David Featonby. Author Posts 25 March 2010 at 20:38 #28178 This was the article that started things off ..and is a good short summary of the ideas 1269549571what happens next a teaching strategy to get students of all ages talking science in school.mht Author Posts You must be logged in to reply to this topic.