2009年6月,江苏省教育厅下达了“五严”戒律来积极规范中小学教育教学行为,也因新课程改革的深入,人们对如何提高教学有效性的思考逐步加深。从“高中新课程增效减负行动研究”项目中得到启发,教师应改变以前的教学模式,积极提高教学效率,努力实现增效减负。 In June 2009, Jiangsu Provincial Department of Education issued the “Five Strictness” precepts to actively regulate primary and secondary education and teaching behavior. Due to the deepening of the new curriculum reform, people gradually deepened their thinking on how to improve the effectiveness of teaching. Inspired by the project “Research on Efficiency and Burden Reduction in New Curriculum of Senior High School”, teachers should change their previous teaching mode, actively improve their teaching efficiency and strive to achieve efficiency and reduce burdens.