一、教师要拥有较高的专业、文化水平,要进行充分的课前准备1.谙熟教材和课程标准。课程标准是国家意识,是基本的、重要的、纲领性的文件。生物学课程标准是生物学课堂教学、评价和教材编写的依据。课程标准的课程目标和课程内容中提出了全体学生通过努力都应达到的基本要求,所以,作为生物学教师,必须谙熟课程标 First, the teacher should have a higher professional, cultural level, to be fully prepared for the class 1. Familiar with teaching materials and curriculum standards. Curriculum standards are national awareness, basic, important and programmatic documents. Biology course standard is the basis of biology classroom teaching, evaluation and textbook compilation. Curriculum standards The curriculum objectives and curriculum content proposed by all students through hard work should meet the basic requirements, therefore, as a biology teacher must be familiar with the course standard