4IBemie Trilling, Charles Fadel. 21st Century Skills: Learning for Lifein Our Times [ M ]. San Francisco: Jossey-Bass,2009:156-157.
5UNESCO. Teaching and Learning for a Sustainable Future [EB/OL]. 2010, www.unesco.org/education/tlsf/. [ 2011-10-01 ].
6James W. Botkin, Mircea Malitza & Mahdi Elmandjra. No limits to learning: bridging the human gap. A report to the club of Rome[M]. Oxford: Pergamon Press Ltd,1979:12-14.
7Bemie Trilling, Charles Fadel. 21st Century Skills: Learning for Life in Our Times [M]. San Francisco: Jossey-Bass,2009: xxxii, 38, 4, 8, 10, 92, 93, 52-59, 67-71,77-85, 140, 96, 100, 99, 102.