The Collaborative for Academic, Social, and Emotional Learning (CASEL) launched the Collaborating Districts Initiative (CDI) with the goal of supporting school districts to build their capacities to promote social and emotional learning (SEL) for all students. Twenty large, urban districts across the country participate in the CDI. Although many…

Providing clear guidance to teachers is not a straightforward task for school systems: Teachers get information about what to teach and how to teach from many sources, some of which are beyond the control of school systems. When teachers get different, even conflicting, messages about what and how to teach from various sources, they likely…

Students with disabilities often face barriers that hinder their capacity to access general education curricula and show their learning. Modifications to curricula and lesson plans can help reduce these barriers. Modifications are changes to what instruction is delivered--which tasks students complete and what content they learn. Previous research…