This document discusses the importance of educational technology for 21st century teachers. It notes that today's students have greater affinity for visuals compared to text, and engage with information in a nonlinear rather than linear way. It emphasizes developing students' digital skills, including solution fluency, creativity fluency, information fluency, collaboration fluency, and media fluency. Technology can help amplify learning when used as an information tool, communication tool, constructive tool, and co-constructive tool by teachers.