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如何提高课堂的有效性,是每一位一线教师必须解决的难题。而要提高课堂的有效性,抓好前置性学习是至关重要的,它可以培养学生的自学能力、创新精神,锻炼学生的意志品质,它可以使教师更加了解学生的知识水平和学习要求,了解学生的个体差异,便于因材施教。下面就《三角形的面积》一课,从传统课堂和前置性课堂预设生成的角度粗浅的谈谈自己对前置性学习有效性的一点认识。一、前置性学习使预设更充分预设是对未来教学过程的前瞻性准备,是上好一节课的基础。
How to improve the effectiveness of the classroom is a difficult problem that every front-line teacher must solve. To improve the effectiveness of the classroom, it is very important to do a good job in front-end learning. It can develop students’ self-learning ability, innovative spirit and students’ willpower. It can make teachers know more about students’ knowledge level and learning requirements , Understand the individual differences of students, easy to teach according to their aptitude. Below the “area of the triangle,” a lesson, from the perspective of traditional classroom and pre-set default classroom to talk about their own understanding of the effectiveness of pre-learning. First, forward learning to make the default more fully pre-set is the forward-looking preparation for the teaching process, is a good lesson based on a class.