The document discusses the effective use of multimedia technology at Perkins Middle School. It describes how two technologies - the Classroom Performance System (CPS) and TI-Navigators - are being used to enhance learning and teaching. CPS allows for real-time feedback and assessment from every student. TI-Navigators provide a wireless system for students to solve math problems collaboratively on their calculators while the teacher monitors progress. Studies found these technologies increased student engagement, participation, and math achievement on standardized tests.