论文部分内容阅读
一、教学目标(一)知识与技能a.掌握二氧化碳的化学性质。b.了解二氧化碳的物理性质。(二)过程与方法通过探究活动过程,培养学生科学探究的能力。(三)情感态度与价值观创设问题情景,激发学生探究的兴趣和学习的动机。
First, teaching objectives (a) knowledge and skills a. to master the chemical nature of carbon dioxide. b. Understand the physical properties of carbon dioxide. (B) The process and method Through the process of exploring activities, students develop the ability to explore science. (3) Emotional Attitudes and Values Create problem scenarios to stimulate students’ interest in inquiry and motivation for learning.