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《科学课程标准(3—6年级)》指出:小学科学是以探究为主体,提升学生科学素养的一门综合性学科。探究强调动手,但更强调动脑。科学探究也可以利用非实体材料而开展。视频资源就是很有价值的非实体材料。小学科学课中,有时受空间、时间限制亲历难以实现,有时实验指导难以清晰展现,进行探究学习就会遇到很大困难,此时就可以借助视频资源进行。因此,笔者从教学实际出发,进行了小学科学“视频资源库”建设实践探索,多方收集整理适合小学科学课使用的视频资源,进行整理归类,积极探索视频在课堂教学中的使用策略。
“Science Curriculum Standard (Grades 3-6)” points out that primary science is a comprehensive discipline that uses inquiry as the main body and enhances students’ scientific literacy. Exploration emphasizes hands-on, but more emphasis on brains. Scientific inquiry can also be carried out using non-physical materials. Video resources are valuable non-physical materials. Primary science class, sometimes by space, time constraints personally difficult to achieve, and sometimes experimental guidance is difficult to clearly show that learning to explore will encounter great difficulties, this time can use the video resources. Therefore, based on the actual teaching practice, the author conducts the exploration of the practice of “video resource library” construction in elementary schools and collects and sorts the video resources suitable for primary school science classes to collate and categorize them, and actively explores the strategies for using video in classroom teaching .