实验提出的背景人类正步入新的世纪,在知识经济的时代里,教育事业面临着前所未有的挑战与发展机遇。国内外的教育者纷纷进行教学改革。在美国,日本等一些发达国家,各种教学改革理念纷纷出台,形成一种百花齐放的局面。在国内,我们也正掀起着一场轰轰烈烈的新课程改革。新课程改 The Background of Experiments Humanity is entering a new century. In the era of knowledge economy, education is faced with unprecedented challenges and opportunities for development. Educators at home and abroad have carried out teaching reforms. In the United States, Japan and other developed countries, various teaching reform concepts have been introduced one after another, forming a flourishing situation. At home, we are also setting off a vigorous new curriculum reform. New curriculum reform