希沃交互式电子白板的强大功能给课堂情景的设置提供了很好的平台。本文以希

希沃交互式电子白板的强大功能给课堂情景的设置提供了很好的平台。本文以希沃白板和希沃授课助手为平台，设计以生活大揭秘为脉络，以问题为导向，以情景为依托，以实验为手段，探究乙醇的分子结构和化学性质。努力探寻、构建“创设情景⇔提出问题→科学探究→科学素养→问题解决”的交互式教育教学模式。

The power of Shivo's interactive whiteboard provides a good platform for setting up classroom scenarios. This paper takes TheHivo whiteboard and Shivo teaching assistant as the platform, designs to life as the context, problem-oriented, situation-based, experimental as a means to explore the molecular structure and chemical properties of ethanol. Efforts to explore and construct the interactive educational teaching model of "creating scenarios, asking questions, scientific inquiry, scientific literacy and problem solving".

The powerful function of the interactive whiteboard provides a good platform for the setting of classroom scenes. In this paper, based on the platform of Schiavo whiteboard and teaching assistant, the design is to explore the molecular structure and chemical properties of ethanol with the context of life disclosure, problem-oriented, scenario based and experiment as the means. We should try our best to explore and build an interactive teaching mode of "creating a scene, asking questions, scientific inquiry, scientific literacy and problem solving".<br>