策略教学的有效性及教学设计保障

Effectiveness of Strategy Instruction and Guarantee by Instructional Design

策略教学的有效性决定学习策略辅导的质量，其实质是学生对所学策略的持续保持和迁移运用。策略内容选择和教学方法设计乃策略教学有效性的两大制约因素。基于＂为有效而教＂的要求，教师在设计策略教学时，应着重考量策略内容的明确性、组织性和针对性，并着力引导学生对所学策略进行积极的自主建构。

Strategy instruction being valid or not determines the success or failure of learning strategy counseling. The essence of strategy instruction’s effectiveness is students’ sustaining use and transition to the strategies they learned. Content selection and instructional method design are the two major constraints to the effectiveness of the strategy. Based on the request of the effectiveness of teaching strategies， the strategies designed to teach should be explicit， well organized and aimed at the students’ weaknesses， and when designing the instruction methods， teachers should carefully guide the students to actively self-construct for the learning strategies being taught.