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2 July 2021

  • 01:5401:54, 2 July 2021 diff hist −120 EdX(1) Sustainable business model is no longer relevant. (2) Grammar errors. (3) Agarwal didn't take on the title of "founder" until several years in -- the initiative was proposed by Piotr Mitros, sponsored by Rafael Reif, and Anant Agarwal was then brought in as PI. Wikipedia shouldn't repeat corporate propaganda.
  • 01:5001:50, 2 July 2021 diff hist +132 EdX→‎Open edX Platform

8 December 2020

27 November 2020

  • 16:3616:36, 27 November 2020 diff hist +1,441 Dynamic assessmentColloquial language. Also, removing "potential development," which has been confused for "innate potential" in common misinterpretations of Vygotsky. Changing "difference" to "range" since that led to its own confusion....

24 November 2020

29 September 2020

18 September 2020

28 August 2020

  • 13:5213:52, 28 August 2020 diff hist −3 American Mathematics CompetitionsA standardized test is simply a test that is administered and scored in a consistent, or "standard", manner. It doesn't need to be required. AP exams, survey-based assessments like NAEP/PISA, etc. are all standardized. Proper terms might be "mandatory," "required," or similar.

17 May 2020

9 May 2020

6 May 2020

28 April 2020

4 January 2020

9 June 2018

24 April 2018

23 April 2018

25 March 2018

  • 19:2919:29, 25 March 2018 diff hist −10 Philosophy of science"so called" takes a significant non-neutral point of view. There's an old joke that you can tell what's science by whether it has science in the name "social science" "political science" and "computer science" versus "physics" "chemistry" and "biology." (the implication being that if you need to add the word 'science', you're probably not one).