After my November blog post about achievement gaps between affluent and poor students, Newt Gingrich cast some renewed energy on the topic with his inflammatory comments about poor children at a Dec 1st GOP debate. In case you missed his remarks, here is the quote that sent the media into
My daughter's math lessons this year have included the concept of negative numbers (that is, numbers that are less than zero, not numbers that have a bad attitude). She has used number lines such as this one to help her while she completes her homework: Notice that in this number
Since this is a blog about statistical programming and analysis, I am always looking for data to analyze. As 2011 ends, I look back on the 165 blog entries that I published since 01JAN2011. This article presents the 10 most popular posts, as determined by the number of people who
