提高教学的有效性是促进学生发展,减轻学生负担,全面推进素质教育的一种具体表现。就是在教育教学中采取恰当的教学方式,激发学生的积极性、主动性,让学生参与学习过程,获取较大容量的真正理解的有效知识,同时,充分培养和锻炼学生的创新精神和实践能力,形成良好的情感,正确的态度和价值观,从而促进学生全面发展的教学。一、调动学生积极参与,激发学生乐学促进学生积极参与学习是有效教学的核心,没有参与就 Improving the effectiveness of teaching is a concrete manifestation of promoting the development of students, reducing the burden of students and promoting quality education in an all-round way. Is to adopt appropriate teaching methods in education and teaching to stimulate students ’enthusiasm and initiative, to enable students to participate in the learning process and acquire effective knowledge of a larger capacity of true understanding. At the same time, to fully cultivate and train students’ innovative spirit and practical ability, To form a good emotion, correct attitude and values, so as to promote students’ all-round development of teaching. First, to mobilize students to actively participate in and stimulate student learning to promote students to actively participate in learning is the core of effective teaching, without participation