综观课改之后的数学课堂,鲜活多彩,无论是教学目标的多维还是教学设计的创新,也无论是课件的精彩纷呈还是小组合作的热闹非凡……这些都是我们这些数学老师一度孜孜追求的最美数学课堂。然而,热闹精彩的数学课堂背后又有多少实效呢?曾经听一位老师讲《认识位置》一课,执教者课前花了很多时间备课,动画、录音、童话故事等一一俱全,在教学中鼠标一点就轻松指明了正确的方向,上北下南,左西右东,孩子们似乎掌握得非常扎实,课结束时 Looking at the mathematics class after the curriculum reform, vivid and colorful, both the teaching objectives of the multi-dimensional or teaching design innovation, whether it is the colorful courseware or group cooperation lively ... ... These are our math teachers once diligently pursued The most beautiful math class. However, there are many tangible results behind the lively and exciting math class? Once a teacher told a lesson about “knowing the location”, the instructor spends a lot of time preparing lessons before class, animations, sound recordings, fairy tales and so on. In the mouse a little easy to point out the right direction, on the north south, left west on the right, the children seem to have a very solid grasp, the end of the class