通过《实践论》的学习,使我在教学上摸到了一些门路,想到教学也必须根据人的认识过程,由感性认识上升到理性认识,学生才容易弄懂。拿算术教学来说吧,有些概念、公式都是比较抽象的理性知识,儿童是不容易理解和接受的,在教学时,就必须由具体到抽象、由感性认识上升到理性认识。如去年我在教六年级算术“圆锥的体积”时,只根据课文中的说明讲了一下,未进行直观教学,结果同学们对圆锥体积公式:圆锥的体积=底面积×高/3 印象不深,经常和圆柱的体积公式混淆。学习了《实践 Through the study of “Practice Theory”, I have touched a few ways in teaching. When I think of teaching, I also think that teaching must be based on human cognition and from perceptual knowledge to rational understanding, so that students can easily understand it. To take arithmetical teaching, some concepts and formulas are more abstract rational knowledge. Children are not easy to understand and accept. In teaching, they must rise from concrete to abstract and from perceptual knowledge to rational understanding. Last year, when I was teaching the sixth grade math “conical volume”, I only talked about the instruction in the text and did not conduct any visual teaching. As a result, students learned the formula of cone volume: cone volume = bottom area × height / 3. Deep, often confused with cylindrical volume formulas. Learned "practice