小学自然课中的小制作由于结构简单,制作容易,材料好找,深受小学生的欢迎。教师在指导学生进行小制作时,应注意以下问题。 一、课前要做好三项准备 1.合理选择内容。小制作虽然内容丰富,但在确定制作课题时,要概括当地 Primary school nature class in the small production due to simple structure, easy to make, easy to find materials, welcomed by primary school students. When teachers instruct students to make small productions, they should pay attention to the following questions. First, to be prepared before the three 1. A reasonable choice of content. Although the production of small content, but in determining the production of topics, we must summarize the local