The Technology Integration Matrix (TIM) provides a framework for describing and targeting the use of technology to enhance learning. The TIM incorporates five interdependent characteristics of meaningful learning environments: active, collaborative, constructive, authentic, and goal-directed. These characteristics are associated with five levels of technology integration: entry, adoption, adaptation, infusion, and transformation. Together, the the five characteristics of meaningful learning environments and five levels of technology integration create a matrix of 25 cells. The framework includes many video resources and other links to support professional development toward better technology integration in the classroom.