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Day 9 Post
I used the AChecker to check several Websites that I have referred students to in the past or that I learned of in this course. On the first two sites, www.tedsundstron.com/mathreasoning and www.mathtv.com, there were no problems. I then checked www.patricJMT.com and it had 3 known problems and 6 potential problems. Next, I checked www.Mathispower4U.com ; this site had a large number (75) of known problems and even more (179) potential problems. The next site I checked, www.HCCMAthHelp.com , had no problems. Finally I checked www.khnacademy.org and found 2 known problems.
Most of the sites were accessible and Mathispower4U has most of its errors on a few lines.
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