论文部分内容阅读
现代教学论认为:学生是学习的主体,教师的作用是引导学生运用已知探索未知,并在这个过程中培养他们的主体意识。课堂教学是实施素质教育的主阵地,教学中应该充分发挥教师的主导作用,引导学生参与到教学过程中来,积极探索,主动获取知识,下面以《圆锥体体积公式》教学为例谈谈个人粗浅的看法。一、观察与思考1.实验教师让学生动手用卷笔刀削圆锥柱形铅笔,要求削到铅笔很尖为止。学生看到:铅笔是圆柱体,削过的部分原来也是圆锥
Modern teaching theory holds that students are the main body of learning. The teacher's role is to guide students to use known knowledge to explore unknown and to cultivate their subjective consciousness in the process. Classroom teaching is the main front for implementing quality education. Teachers should give full play to their leading role in teaching, guide students to participate in the teaching process, actively explore and take the initiative to acquire knowledge. In the following, the teaching of “cone volume formula” Superficial view. First, the observation and reflection 1. Experimental teachers allow students to use a pencil sharpener tapered cylindrical pencil, requires cutting until the pencil is sharp. Students see: pencil is a cylinder, the original part of the cut is also a cone