These are the appendixes for the report, "What Grade 7 Foundational Knowledge and Skills Are Associated with Missouri Students' Algebra I Achievement in Grade 8?" To increase opportunities for students to take more advanced math courses in high school, many school districts enroll grade 8 students in Algebra I, a gateway course for…

Self-regulation, defined as volitional control of attention, behavior, and executive functions for the purposes of goal-directed action is associated with multiple school-related outcomes. Children with robust self-regulation have been shown to more cooperatively participate in classroom activities, sustain focus on tasks and exhibit reduced…

Recent research shows that U.S. 15-year-olds are behind their international counterparts in problem solving and mathematics literacy, ranking 24th of 29 nations (Lemke et al. 2004). Therefore, a key concern among policymakers and educators is improving the quantitative and analytical skills of American youth, who face job prospects in an economy…