http://www.openeducation.net/2010/03/10/nclb-and-the-closing-of-achievement-gaps/ Free Education for All Fri, 13 May 2011 00:38:09 +0000 hourly 1 http://wordpress.org/?v=3.0.4 http://www.openeducation.net/2010/03/10/nclb-and-the-closing-of-achievement-gaps/#comment-8428 Tony G. Sun, 28 Mar 2010 19:06:43 +0000 http://www.openeducation.net/?p=2904#comment-8428 Great article. I've been concerned about the use of a binary definition of proficiency for a while (you're either proficient or not), with no attention being paid to the level of proficiency. This research is exactly what I expected to see. Thank you for the site. Great article. I’ve been concerned about the use of a binary definition of proficiency for a while (you’re either proficient or not), with no attention being paid to the level of proficiency. This research is exactly what I expected to see. Thank you for the site.

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