近日我们怀着期待,认真聆听了12节内容丰富的概念课及与会专家的精彩点评,我开始反思自己平时的概念教学理念,把观摩的体会心得写出来,探讨数学概念教学,以求简单高效的数学课堂,与大家探讨交流。1.评比观摩活动的背景介绍。为了交流各地的教学先进经验,推进小学数学教学改革,提高广大教师的教学水平,我省举办了小学数学优质课观摩评比活动。这次赛课的内容是新课 Recently, with anticipation and careful listening to the rich content of 12 concept classes and excellent comments from participating experts, I began to reflect on my usual concept of teaching concepts and write down the experience of learning to explore the concept of mathematics in order to be simple and efficient Math class, to discuss and exchange with you. 1. Review the background of activities to observe. In order to exchange advanced experiences in teaching throughout the country, promote the reform of mathematics teaching in primary schools and improve the teaching level of teachers, the province organized a primary school mathematics quality class to observe and evaluate activities. The content of this lesson is a new lesson