一、设计意图(一)教育理念新课程标准的根本任务是培养学生的科学素养,作为一节活动课,立足点是让学生在“活动”中学习,在“主动”中发展,在“合作”中增长知识。目标是通过创设一种适合学生主动发展的空间和氛围,开展探究性学习,实施体验性教学,培养学生的创新意识,渗透人文素养的教育。 First, the design intent (A) the concept of education The basic task of the new curriculum standards is to develop students’ scientific literacy as an activity class, the foothold is to allow students to learn in “activity ”, in “initiative ” in the development , In “cooperation ” to increase knowledge. The goal is to create an inquiry-based learning, implement experiential teaching, cultivate students ’sense of innovation and infiltrate the education of humanistic qualities by creating a space and atmosphere suitable for students’ active development.