The classroom of the future will definitely involve a 1:1 ratio of students to computers. However, I imagine the issue of schools struggling to obtain the latest technology will continue. It seems many schools are trying to work on the 1:1 ratio, but the debate lies in how to achieve this. Are there computers in every room, are students issued a laptop, or do students bring in their computers from home? Then there is the growing popularity of smart phones and tablets/net books. Should students utilize these in school and then have a computer at home? By the time we get every student a computer or laptop, something new will probably be available.
The role of the teacher will be changing dramatically. Many teachers on my campus have already begun to change the traditional structure of their courses. Teachers record lessons on Camtasia and post them on their website. The students are supposed to watch the lecture for homework. Class time is reserved for practice and group assignments. This way, class time is spent on practice (with immediate feedback) or application of information rather than on delivery of information. I think this will also allow schools to work more with students on cross-curricular activities. If teachers can use technology to deliver basic information, then class time can be spent in application of that topic across the curriculum. Teachers will also collaborate with colleagues in their building and in other schools through Google Docs and social networking sites.
In the classroom of the future, students are more responsible for their learning. Teachers will use blogs, discussion groups, wikis, etc. to have students demonstrate and discuss what they know. In order to make these useful learning tools, students must participate with quality contributions. Teachers will also be able to communicate with their students at any time. Teachers will use web sites, social bookmarking, online calendars, social networking sites, etc. to post information about the course, assignments, and tutorials. When information is available to them 24/7 on the web, students have little excuse not to complete assignments.
Learning experiences will also become more global. With Skype, VoiceThread, and other technologies that allow classrooms across the world to connect with one another, students will be able to create knowledge based on a wide variety of interpretations. Students can get Indian students' perspective on the British colonization of India or discuss how to solve math problems with students in France. Students will also be able to apply their knowledge to work on projects with students all over the world using Google Docs, Google Wave, wikis, etc. For instance, students in Highland Park, TX and students in Beijing, China could work on a video examining Chinese and American perspectives on the Opium War and the current war on drugs in Mexico.