随着近几年有效教学的探究,如何提高课堂学习的有效性,使每个学生都能获得发展得到了更多的关注。数学教学从传统的填鸭式教学到如今百花齐放的教学模式,已经实现了华丽转型,为了使每个学生都能获得发展,都能在数学课堂上以学为乐,获得成功的体验,就必须从“以教为主”过渡到“以学为主”。在导学备课中,笔者发现,在“以问导学”的基础上,课堂练习能促进学生在“探”、“学”上最大限度地获得学习体验。那 With the exploration of effective teaching in recent years, how to improve the effectiveness of classroom learning has given every student more attention to the development. Mathematical teaching has flourished from the traditional cramming teaching to the now-flourish teaching mode. In order to make every student able to develop, they can enjoy learning in mathematics classroom and get a successful experience. “To teach-based ” transition to “learn-based ”. In the lesson preparation, I found that on the basis of “to ask for guidance ”, based on the classroom practice can promote students “exploration ”, “learning ” to maximize the learning experience. that