Curriculum consistency throughout the elementary grades: Length, variety and repetition in sentence patterns in English textbooks

國立臺灣師範大學人類發展與家庭學系Hsu, C., & Chang, C.2014-12-022014-12-022006-01-01http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/41430Curriculum consistency throughout the elementary grades: Length, variety and repetition in sentence patterns in English textbooks