巧用“信息技术”,提高课堂效率——以“4.2主动运输与胞吞、胞吐”为例

Use “Information Technology” Skillfully,Improve Classroom Efficiency——Taking “4.2 Active Transport and Endocytosis and Exocytosis”as an Example

利用现代信息技术优势,结合生物学科的特点,有效地激发全体学生的学习兴趣,创建以发挥教师主导作用,体现学生主体地位的新型教学模式,培养学生的生物学科素养。使学生能够积极主动地参与到课堂中,取得传统教学方法无法取得的效果,让学生在轻松、愉快的课堂中学习。本文以人教版高中生物必修(一)《分子与细胞》的第四章第二节"主动运输与胞吞、胞吐"一课为例,探讨如在高中生物课堂中高效应用信息技术,从而更加有效地提高课堂教学的效率。

Using the advantages of modern information technology and combined with the characteristics of biology,we can effectively stimulate the learning interest of all students,create a new teaching model to give full play to the leading role of teachers and reflect the dominant position of students,and cultivate students’biological literacy.So that students can actively participate in the classroom,achieve the effect that traditional teaching methods can not achieve,and let students learn in a relaxed and happy classroom.Taking the lesson of"active transportation,endocytosis and exocytosis"in Section 2 of Chapter 4 of molecules and cells,a compulsory course for senior high school biology(I)published by people’s education press,this paper discusses how to effectively apply information technology in senior high school biology classroom,so as to more effectively improve the efficiency of classroom teaching.