The success of all students in schools, including students with learning differences, is contingent on how schools operationalize universally designed instruction, positive behavior support, and data-based decision-making for individualized and group-level interventions. When schools have fully functional multi-tiered systems of support (MTSS)…

This study examined the impact of Classworks® Individualized Learning math instruction on second-grade students performing below the 25th percentile in math. The research, conducted during the 2021-2022 school year, involved 1,367 students from 45 schools across seven districts. A quasi-experimental design compared 941 students who had any use of…