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高效课堂是指学生在课堂教学中用相对较少的精力投入去获取相对较多的学习效果的课堂,这种高效课堂的学习效果既有知识方面的收获,还有包括过程与方法、情感态度与价值观三维目标的收获。高效课堂既充分体现了新课程目标的理念,而且对于优化高中化学教学、促进学生的终身发展具有重要的现实意义。《普通高中化学课程标准》明确提出:“新课程要全面提高学生的科学素养、促进学生全面发展”“积极倡导自主、合作、探究的学习方式”“努力建设
Efficient classroom refers to students in classroom teaching with relatively little energy input to obtain relatively more learning effect of the classroom, this efficient classroom learning results both knowledge gains, as well as the process and methods, emotional attitude Harvest with the three-dimensional values of values. Efficient classroom not only embodies the concept of the new curriculum objectives, but also has important practical significance for optimizing high school chemistry teaching and promoting students’ lifelong development. The ”General High School Chemistry Curriculum Standard“ clearly states: ”The new curriculum should comprehensively improve the scientific literacy of students and promote the all-round development of students.“ ”Actively advocate the learning style of autonomy, cooperation and inquiry."