高职化学《盐酸的性质》的教学研究

The Teaching Research Of Chemical Property of Hydrochloric Acid in Higher Vocational Colleges

基于高职学生的学习现状,为了提高教学效果,研究者对盐酸的性质进行适合高职学生的教学创新,结合离子反应从H+和Cl-所具有的"本领"而表现出的性质来综合讲解盐酸的性质,通过对比研究,发现不仅有效巩固了离子反应章节相关内容,还为硫酸、硝酸的特性及共性的学习打下了铺垫,教学效果有明显提高。

Based on higher vocational students' learning situation,in order to improve the teaching effect,the researchers of hydrochloric acid is suitable for higher vocational students to the nature of teaching innovation,Combined with ion reaction from H+and Cl-is the nature of the‘power'to show to the nature of the comprehensive interpretation of hydrochric acid,through comparative study,found that not only effectively consolidate the ionic reaction related content,but also to the characteristics of sulphuric acid,nitric acid and common study laid groundwork,the teaching effect is improved obviously.