This is a continuation of the 'Everything you know about curriculum may be wrong. Really' that I scooped yesterday. (Both by Grant Wiggins) In this post he continues to look at "an explosion of educational innovation" (which began in the 1930s). Along with Ralph Tyler (whom he brought up in his first post) he also presents work from Harold Fawcett, Hollis Caswell, and John Dewey. This post looks at the concepts of curriculum scope and sequence, with a focus on sequence, and if it is 'logical' or 'psychological'.
Via Beth Dichter