课堂教学的有效性指通过课堂教学使学生获得最大发展。实现有效的课堂教学是课堂教学的核心,也是每位教师的不懈追求。在长期的教育教学实践中,要实现有效教学,我认为要做好以下几方面。一、课前备课要精、细1.重视课堂导入人们常说:“良好的开端是成功的一半。”好的开头应简洁有 The effectiveness of classroom teaching refers to the maximum development of students through classroom teaching. To achieve effective classroom teaching is the core of classroom teaching, but also the relentless pursuit of each teacher. In the long-term education and teaching practice, to achieve effective teaching, I think we should do the following aspects. First, class preparation class to be fine, fine 1. Importance of classroom introduction People often say: “a good start is half the success.” "Good beginning should be concise