The role of technology for young children in the 21st century -- Integrating technology in early childhood classrooms -- Using instructional strategies in early childhood classrooms -- CHECK IT : assessment and evaluation in technology-supported early childhood classrooms -- Technology problem solving for children with disabilities -- Integrating technology to support emergent reading -- Integrating technology to support writing -- Integrating technology to support social behavior and social communication -- Integrating technology to support play -- TECH IT : obtaining, evaluating, and using instructional technology innovations in early childhood.