Web 2.0 technologies and devices like iPads enable new opportunities for student-centered learning that develops 21st century skills. When integrated effectively into lessons, these technologies can increase student engagement, participation, and achievement by catering to different learning styles and providing interactive activities. The document discusses implementing iPads and iTouch devices in primary classrooms in a way that focuses on using them as a learning tool to supplement and reinforce literacy and numeracy, rather than as a new "toy." It emphasizes selecting apps that meet defined learning objectives and using tools like the Quality Teaching framework to build authentic learning experiences centered around the curriculum.