Sfard (1991): Revision history

29 May 2021

• curprev 20:3420:34, 29 May 2021 Raymond Johnson talk contribs 14,578 bytes −59 Removed images
• curprev 20:0620:06, 29 May 2021 Raymond Johnson talk contribs 14,637 bytes −328 Removed references section

28 June 2016

• curprev 05:4005:40, 28 June 2016 imported>Raymond Johnson m 14,965 bytes +1 →Operational and Structural Conceptions in Cognitive Processes: fix typo

9 February 2016

• curprev 18:5918:59, 9 February 2016 imported>Raymond Johnson m 14,964 bytes +23 No edit summary

8 February 2016

• curprev 23:4223:42, 8 February 2016 imported>Raymond Johnson m 14,941 bytes +1 →Operational and Structural Conceptions in the Formation of Mathematical Concepts
• curprev 06:2006:20, 8 February 2016 imported>Raymond Johnson m 14,940 bytes +33 →Operational and Structural Conceptions in Cognitive Processes
• curprev 06:1706:17, 8 February 2016 imported>Raymond Johnson 14,907 bytes +183 added references
• curprev 06:0806:08, 8 February 2016 imported>Raymond Johnson 14,724 bytes +59 added page 1 image
• curprev 05:5205:52, 8 February 2016 imported>Raymond Johnson m 14,665 bytes −26 doi links
• curprev 05:4905:49, 8 February 2016 imported>Raymond Johnson 14,691 bytes +944 →Summary: finish summary
• curprev 05:3805:38, 8 February 2016 imported>Raymond Johnson 13,747 bytes +2,243 →Summary: delivered summary punchline
• curprev 03:3503:35, 8 February 2016 imported>Raymond Johnson 11,504 bytes +3,603 →Summary: finished subsection on conception formation
• curprev 03:0203:02, 8 February 2016 imported>Raymond Johnson 7,901 bytes +1,308 →Summary: added concept formation historical summary
• curprev 02:3602:36, 8 February 2016 imported>Raymond Johnson 6,593 bytes +1,737 →Summary: added more to summary
• curprev 02:1202:12, 8 February 2016 imported>Raymond Johnson 4,856 bytes +1,661 added to summary
• curprev 01:4801:48, 8 February 2016 imported>Raymond Johnson m 3,195 bytes −160 clean up formatting
• curprev 01:1501:15, 8 February 2016 imported>Raymond Johnson m 3,355 bytes +2 fixed mdashes in outline

13 November 2013

• curprev 04:1104:11, 13 November 2013 imported>Raymond Johnson 3,353 bytes −15 →Also

10 November 2013

• curprev 06:1806:18, 10 November 2013 imported>Raymond Johnson 3,368 bytes +3,368 Created page with "{{Title|On the Dual Nature of Mathematical Conceptions: Reflections on Processes and Objects as Different Sides of the Same Coin}} __NOTOC__ The article ''On the Dual Nature o..."