化学文化观照下的核心素养培养——以“沉淀溶解平衡”为例

Development of Core Literacy Under the Concern of Chemical Culture: Taking “Precipitation-Dissolution Equilibrium” for Example

对化学文化、观照等关键概念做出解读,进而阐释了对化学文化观照下核心素养培养的理解。提出用任务线、逻辑线和情感线(教育线)'3线'并行的方法来立体架构课堂化学文化的主张,'3线'有明有暗,相互配合、支撑。以'沉淀溶解平衡'一课为载体,充分尝试和运用该主张,并且适度融合STEAM教育理念,分析其在培养学生化学核心素养上的具体作用。最后进行了教学反思。

This paper made an interpretation of key concepts such as chemical culture and observation,and further explained the individual’s understanding of the cultivation of core literacy under the chemical culture.This paper proposed the use of'three-line'parallel methods such as task line,logic line and emotion line(educational line)to stereoscopically structure classroom chemistry culture.These three lines included bright and dark lines,they cooperated and supported each other.This paper took the teaching of'precipitation-dissolution equilibrium'as a carrier to fully try and apply this proposition,and moderately integrated the STEAM education concept,analyzed its specific role in cultivating students’chemical core literacy.Finally,teaching reflection was carried out.