Kate Sullivan

This study examines Algebra II completion and failure rates for students entering Texas public high schools from 2007/08 through 2014/15. This period spans the time when Texas students, beginning with the 2007/08 grade 9 cohort, were required to take four courses each in English, math (including Algebra II), science, and social studies (called the 4x4) and the time when, beginning with the 2014/15 cohort, the state moved to the new Foundation High School Program, which eliminated Algebra II a...

The Regional Educational Laboratory Southwest Educator Effectiveness Research Alliance expressed interest in investigating annual teacher mobility in Texas. This resulting study, using data from the 2011/12-2015/16 school years, first asked how large teacher mobility was and how much of that movement was between schools in the same district, how much was between districts in Texas, and how much was out of public school teaching in Texas altogether. The study also addressed the relationships b...