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Jan 22, 2019 at 5:45 review Low quality posts
Jan 22, 2019 at 22:04
Jun 16, 2014 at 2:15 comment added Chris Cunningham If you think it can be "easily solved" and involves "basic logic" then you are insulting your students. Smart people still have a hard time with this problem, and acknowledging this is the first step to successfully educating them.
Jun 16, 2014 at 1:34 review First posts
Jun 16, 2014 at 2:15
Jun 16, 2014 at 1:18 history answered JK. CC BY-SA 3.0