一、人人动手,培养学生操作能力 小学生正处在形象思维向初步的逻辑思维过渡的阶段,在这一阶段,学生学习时往往要依靠有形的事物或者动作行为作为自己的“思维支撑”。没有操作支撑,绝大多数学生很难进行定向、有序的思维活动,可以说,操作是思维的起点。教师要引导学生人人动手,学习操作。 如:教学11到20各数的认识,学生对自然数虽有接触,有的能数出几十或 First, everyone, to cultivate students' ability to operate Primary school students are in the image of thinking to the initial logical transition phase, at this stage, students often rely on physical or behavioral behavior as their own “thinking support.” Without operational support, the vast majority of students is difficult to conduct directional and orderly thinking activities, it can be said that the operation is the starting point for thinking. Teachers should guide all students to learn and operate. Such as: teaching 11-20 understanding of the various numbers, although students have access to natural numbers, and some can count dozens or