一、指导观察观察是信息输入的通道,没有观察就没有发现,更不能有创造。学生的观察要伴随着思维过程,因此,老师要指导学生选择适当的观察方法,及时地对观察的结果进行分析总结等。例如,教学“圆的认识”时,我把一根细线的两端各系一个小球,然后甩动其中一个 First, guide observation Observation is the channel for information input. Without observation, it is not found, and it cannot be created. Students’ observations must be accompanied by the process of thinking. Therefore, teachers should instruct students to select appropriate observation methods and analyze and summarize the observation results in a timely manner. For example, when teaching “circular recognition,” I put a small ball on each end of a thin line and shake one of them.