什么是课堂教学的有效性?“有效”是指有质量,即“有质有量”。教学有效性是指在教学活动中,教师采用各种方式、手段,用较少的时间和较少的精力,取得尽可能好的教学效果,实现特定的教学目标。如何提高课堂教学有效性呢?我认为可以从以下几点入手:一、吃透教材,明确三维目标新教材是数学课程标准的具体体现,是实现课程目标,组织教 What is the effectiveness of classroom teaching? “Effective ” means that there is quality, that is “There is quality ”. Teaching effectiveness refers to the teaching activities, teachers use a variety of ways, means, with less time and less energy, to obtain the best possible teaching effectiveness, to achieve specific teaching goals. How to improve the effectiveness of classroom teaching? I think we can start from the following points: First, thoroughly through the teaching material, a clear three-dimensional goals The new textbook is a concrete manifestation of the standard mathematics curriculum is to achieve the goals of the curriculum, organize teaching