国家督学、江苏省教育科学研究所原所长成尚荣先生曾说:“‘课改’必须‘改课’”。话虽简短,却直接点出了推进新课程的关键所在——课堂教学改革,而其核心就在于学生主体地位的保障与落实。笔者认为,互动课堂的建设是保障与落实学生主体地位的有效措施。一、师生和生生有效互动的路径——互动课堂模式构建的实践 State supervisor, former director of Jiangsu Provincial Institute of Educational Research Mr. Cheng Shangrong once said: “’class change’ must ’change course’ ”. Although short, it directly points out the key to promote the new curriculum - classroom teaching reform, and its core lies in the protection and implementation of the dominant position of students. The author believes that the construction of interactive classroom is to protect and implement the student’s dominant position of effective measures. First, the effective interaction between teachers and students and life and interests of the path - the practice of interactive classroom model construction