Research shows that some elementary math curricula are more effective than others at increasing student achievement. Most studies in this research base typically included teachers and classrooms that differ, so the results represent "average" curriculum effects, which raises an important question: Are curricula that are effective on…

This is a quantitative research project utilizing secondary data. Reading Recovery and Leveled Literacy Intervention are two early literacy interventions based on a whole language and phonetic approach to reading instruction. For the purposes of this study, the end-of-first-grade benchmark is a Developmental Reading Assessment (DRA) 18 and the…