摘要
氨气的喷泉实验是高中化学必修第二册的典型实验,在传统实验中学生能直观地观察到喷泉以及溶液颜色的变化现象,但无法观察实验过程中的压强变化趋势,而借助数字化实验手段能解决这个问题。通过定性与定量相融合、传统与新型相整合的新思路、新观念,革新化学实验教学,提升化学课堂效能,促进学生化学学科核心素养的多方面发展。
The experiment of Ammonia’s fountain is a typical experiment of the second volume of high school chemistry.In traditional experimental middle school students can intuitively observe the change of the color of the fountain and solution,but it cannot observe the trend of pressure changes in the experiment.Using digital experimental means can solve this problem.Through the new ideas of integration of qualitative and quantitatives,the integration of traditional and new types,to innovate chemistry experimental teaching,improve the efficiency of chemistry classrooms,and promote the multi-faceted development of the core literacy of students chemical disciplines.
作者
方璐
储悦
姚如富
鹿钰锋
Fang Lu;Chu yue;Yao rufu;Lu yufeng(School of Chemistry and Chemical Engineering,Hefei Normal University,Hefei 230601,China;LuoPu middle school,Guangzhou 511400,Chnia;The middle school affiliated to Hefei university of Technology,Hefei 230009,China)
出处
《云南化工》
CAS
2023年第3期150-153,共4页
Yunnan Chemical Technology
基金
安徽省教育科学研究项目(JK20051)
安徽省教学示范课化学课程与教学论(2020SJJXSFK1984)
校级课程思政示范课程(2021szsfkc03)
“三六六”基础教育研究与改革项目(2020slljy04)
校研究生导师专项科研项目(DSKY20)
校级基础教育研究专项科研项目(2022JCJYZD14)。
关键词
数字化手段
化学实验
化学学科核心素养
digital means
chemistry experiments
core literacy of chemical disciplines
