皮亚杰认为,任何学习都要从情境开始。物理学习发生的第一步是学习者自己积极地投入到必须“去行动”的情境中去,亲身体验物理知识的形成过程。因此,创设情境是促进学生课堂学习的开端。情境创设主要从以下几个方面入手:一、课前广泛搜集资料,以创设丰富生动的情境引入新课 Piaget believes that any learning must start from the situation. The first step in physical learning is that learners themselves actively engage themselves in situations where they must “go to action” and experience first-hand the formation of physical knowledge. Therefore, creating situations is the beginning of promoting students' classroom learning. Situation creation mainly from the following aspects: First, extensive collection of information before class to create a rich and vivid situation to introduce a new lesson