Curriculum compacting is a flexible, research-supported instructional technique for modifying the regular curriculum to meet the needs of high ability students. This technique is a form of content acceleration that enables high-ability students to skip work they already know and substitute more challenging content. The goals of compacting are to streamline work that may be mastered at a pace commensurate with the student's ability, create a challenging learning environment, guarantee proficiency in basic curriculum, and buy time for enrichment and acceleration (Reis and Renzulli, 1992).