与传统分科课程相比,综合科学课程仍存在着概念过多、过难的严重缺陷。这会影响学生对科学概念的理解,使科学探究活动大打折扣,使学生的学业负担更重。教科书的这一缺陷,使综合科学课程未能体现出应有的优势,直接导致新世纪综合科学课程改革步履维艰。 Compared with the traditional sub-programs, there are still serious flaws in the comprehensive science curriculum that contain too many concepts and difficulties. This will affect students’ understanding of the concept of science, greatly reducing the activity of scientific inquiry, and making students pay more for their studies. This shortcoming of textbooks makes the comprehensive science curriculum fail to reflect its own advantages and directly leads to the difficult progress of the comprehensive science curriculum reform in the new century.