科学探究是小学生科学学习中最重要的组成部分。我们以小学科学课内知识的拓展延伸和科学课程内研究周期较长的实验探究内容为载体,开展多形式拓展性探究活动,让学生亲历“提出问题,课内指导—动手实验,观察记录—课内交流,得出结论”的过程,使他们在科学拓展性探究的过程中,体验学习科学的乐趣,增长科学探究能力,获取科学知识,提升科学素养。 Scientific inquiry is the most important part of pupils’ science learning. Based on the extension and extension of the knowledge in the primary science curriculums and the experimental research contents with a long research cycle in the science curricula, we carry out various forms of exploratory inquiry activities so that students may experience problems such as asking questions, guiding in-class experiments, and observing records - The process of “exchange of lessons and conclusion” so that they can experience the joy of learning science, increase the ability of scientific inquiry, acquire scientific knowledge and enhance scientific literacy in the process of scientific exploration.