National Science Foundation, Division of Elementary, Secondary, and Informal Education. (undated, probably 96/97). Foundations: The challenge and promise of K-8 science education reform. 4201 Wilson Blvd., Room 885, Arlington, VA 22230.

Palincsar, A. S. & Brown, A. L. (1984). Reciprocal teaching of comprehension-fostering and comprehension-monitoring activities. Cognition and Instructiuon, 1. (2), 117-175.