“水与溶解”单元中的思维观

Thinking View in the Unit of "Water and Dissolution"

以"水与溶解"为主题,从研究物质在水里溶解的现象和特点入手,在实验探究过程中,让学生从感性认识上升到理性认识,帮助他们理解和掌握核心概念,关注他们的认知发展和概念建构的过程。使学生建立科学概念,习得科学方法,获得科学思维,学会用理性和实证的思维方式参与科学学习。

Taking"water and dissolution"as the theme,starting with the study of the phenomenon and characteristics of material dissolution in water,in the process of experimental exploration,let students rise from perceptual knowledge to rational knowledge,help them understand and master the core concepts,and pay attention to their cognitive development and the process of concept construction.Enable students to establish scientific concepts,acquire scientific methods,obtain scientific thinking,and learn to participate in scientific learning in a rational and empirical way of thinking.