21 October 2011

• curprev 06:2606:26, 21 October 2011‎ Helen Foster talk contribs‎ 955 bytes +218‎ reply

20 October 2011

• curprev 19:3019:30, 20 October 2011‎ chris collman talk contribs‎ 737 bytes +407‎ The Lesson category forest, this may have a place as a tree

27 September 2011

• curprev 15:3215:32, 27 September 2011‎ Helen Foster talk contribs‎ 330 bytes +156‎ reply

26 September 2011

• curprev 13:1113:11, 26 September 2011‎ Mary Cooch talk contribs‎ 174 bytes −2,093‎ querying the need for this page

17 February 2011

• curprev 09:4509:45, 17 February 2011‎ Helen Foster talk contribs‎ m 2,267 bytes 0‎ Talk:Clusters moved to Talk:Lesson clusters: as suggested by David M

24 May 2010

• curprev 20:2920:29, 24 May 2010‎ Scot Wilcoxon talk contribs‎ 2,267 bytes +402‎ →‎Sub-clustering requires Jump to Cluster?: new section

22 February 2008

• curprev 14:2514:25, 22 February 2008‎ chris collman talk contribs‎ m 1,865 bytes −9‎ No edit summary

26 November 2007

• curprev 13:1013:10, 26 November 2007‎ chris collman talk contribs‎ m 1,874 bytes −8‎ →‎Cluster means two things
• curprev 13:0913:09, 26 November 2007‎ chris collman talk contribs‎ 1,882 bytes +582‎ disambiguation use of "cluster" in "clusters"

24 July 2006

• curprev 19:2119:21, 24 July 2006‎ chris collman talk contribs‎ 1,300 bytes +369‎ where should those Dis' notes go?

21 July 2006

• curprev 10:5910:59, 21 July 2006‎ David Scotson talk contribs‎ 931 bytes +115‎ No edit summary

20 July 2006

• curprev 20:1220:12, 20 July 2006‎ Rory Allford talk contribs‎ 816 bytes +230‎ No edit summary

22 June 2006

• curprev 10:5710:57, 22 June 2006‎ chris collman talk contribs‎ 586 bytes +586‎ student view over teacher view comment