《小学语文“双轨”教学实验与研究》是山东省教育科学“八五”和“九五”规划重点课题 ,是针对传统的“课堂中心”、“课本中心”、“教师中心”的“单轨”教学的种种弊端提出来的。课题研究以素质教育为出发点 ,以“限时、大量、低耗、高效”为原则 ,构建“双轨”教学的运行? “Primary school language” dual track “teaching experiment and research” is Shandong province education science “eight five” and “nine five” planning key project, is the traditional “classroom center”, “textbook center”, “teacher center” “The drawbacks of teaching put forward. The research on the subject takes quality education as the starting point and ”double limit“ teaching operation is based on the principle of ”limited time, large quantity, low consumption and high efficiency".