早在两千年以前孟子就曾提出过“自得之”的教育理念,提倡学知识要积极主动,只有这样学习才能深入,学生的能力才会真正得以提升.其实,这与当今课改中所倡导的“自主学习”其内涵可谓高度一致.纵观当前的教育状况,今天的高中化学教学正在面临一种困境,由于高中阶段的化学知识点多而且散,同时还存在很多不易于理解的理论,加之现在学生在实验操作中又缺乏动手能力等诸多因素,致使很多学生对化学学习丧失热情.面对如此困境,任务驱动教学方 As early as two thousand years ago, Mencius once proposed the education philosophy of “self-esteem ”, advocating knowledge to be pro-active, and only learning in order to deepen the ability of students can really improve.In fact, Advocated “Autonomous Learning ” its connotation can be described as highly consistent.According to the current state of education, today’s high school chemistry teaching is facing a predicament, due to the high school of chemical knowledge more and more points, while there are many not easy Understanding theory, coupled with the lack of practical ability of students in experimental operation and many other factors, resulting in many students lose their enthusiasm for chemical learning.In the face of such dilemmas, task-driven teaching