随着高中新课程改革的全面推开,科学探究已成为当前基础教育课程改革的热点、亮点和难点.这就迫切要求教师要善于吸收教育科学及所教学科的最新成果,拓宽自己的知识面,挖掘出教材所蕴涵的探究性因素,精心设计相应的探究性课题,把学生置于开放、多元的学习环境中,确立起学生在学习中的主体地位,增进独立思考能力,启 With the full liberalization of the new curriculum reform in high school, scientific inquiry has become a hot spot, highlight and difficulty in the current reform of the basic education curriculum, which urges teachers to be good at absorbing the latest achievements in education science and teaching and broaden their knowledge , Dig out the exploratory factors implied in the textbooks, carefully design the corresponding research topics, put the students in an open and diverse learning environment, establish the students’ dominant position in learning and enhance the ability of independent thinking