This practical sourcebook presents more than 70 interventions that have been empirically demonstrated to improve the classroom learning environment, bolster academic achievement, and enhance student behavior and social competence. Each intervention is delineated in a brief, standardized format that describes its purpose, lists needed materials, and provides step-by-step implementation procedures. Geared toward optimal utility and accessibility, all of the interventions can easily be delivered by regular classroom teachers and make use of existing or readily available resources. The book includes guidelines for designing, implementing, and evaluating school-based interventions, as well as case examples illustrating how several interventions can be combined to create a comprehensive program for individual students or entire classes.