教科书难度概念的合理性分析

Analyzing the Rationality of the Concept of Textbooks' Difficulty

教科书难度调整是提高教学质量、减轻学生课业负担的首选途径。为深入揭示其内涵,科学调整教科书难度,须首先分析教科书难度概念的合理性。"难度"这一概念偏于主观性,而作为人工制品的教科书因兼具物质性和概念性,综合表征了创造和使用教科书的实践活动中人类公认的行动方式、需求和意图等,能表征相关人员为实现特定目的而创造或使用教科书的实践活动过程的一般化整体状态,由此为教科书难度概念赋予了合理性。

The adjustment of textbooks＇ difficulty is the preferred way to improve the teaching quality and to reduce heavy assignments for students. Analyzing the rationality of the concept of textbooks＇ difficulty is the premise for deeply revealing the connotation of textbooks＇ difficulty and scientifically adjusting it. The concept of difficulty is mainly subjective. The concept of textbooks＇ difficulty is rational because textbooks, as artifacts, combine the materialness and conceptual properties, comprehensively represent the commonly accepted human modes of action, needs and intentions in the practice with textbooks＇ creation and use, and can represent the integrated generalization state of the process of relevant persons＇ practice to achieve a specific purposes by creating or using textbooks.