This is a very informative blog about Progressive Education by our school’s directress, Tina Zamora.
http://teachertinasblog.wordpress.com/
It has an article that puts Montesorri, Traditional, and Progressive Schools side by side.
http://teachertinasblog.wordpress.com/2011/03/09/traditional-vs-montessori-vs-progressive/
Moreover, there is also an interesting article talking about if a Progressive School really exists.
http://teachertinasblog.wordpress.com/2011/03/15/progressive-school-fact-or-fiction/