PBS blog (Andy Carvin) focused on K-12 education, technology, etc.
New Apple initiative intending to identify new design principles for 21st Century learners.
NCTE report on writing in the 21st century.
Position papers on 21st century writing from the National Council of Teachers of English
PBS video content - digital nation - education
Online 21st Century skills - MacmIllan/McGraw Hill
Report of the Horizon Project 2009 for K-12 - emerging trends
Educational policy and practice guidelines for 21st century learners - Univ of Melbourne
Leaders address different aspects of 21st century schools and learning. The range is great - researchers to architect.
Collection of short videos focused on mobile computing suited to 21st century skills.