TY - BOOK AU - Perkins, D. N TI - Software goes to school : teaching for understanding with new technologies SN - 9780195115772 U1 - 371.3307 PER PY - 1997/// CY - Oxford PB - Oxford University Press KW - Computer-assisted instruction KW - Educational technology KW - Mathematics -- Study and teaching KW - School management and organization KW - Science -- Study and teaching N1 - includes index ER -