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在今年举行的小学数学优质示范课评比中,我听了一节示范课,这节课引起我对自己以往教学行为的深思。这节示范课的教学内容是苏教版《数学》一年级下册第一章“减法”,这节内容我上过很多次,不过效果比这节示范课差很多。课始,执教老师微笑着拿出预先准备好的乒乓球,13个是白色
In this year’s primary school mathematics demonstration class quality competitions, I heard a demonstration class, this class aroused my thoughts on my past teaching behavior. The teaching content of this demonstration lesson is the first chapter “Subtraction” of the first edition of the second edition of the book “Mathematics” of the Sujiao edition. This section I have been to many times, but the effect is much worse than the demonstration class. At the beginning of the lesson, the coaching teacher smiled and took out the pre-prepared ping-pong ball and thirteen were white