中国电化教育

为进一步深化信息技术与学科教学的融合创新,落实学科核心素养的培养,借助智能教学平台与工具,构建了一种面向精准教学的逆向教学设计模式并进行实证研究。该模式在数据层与技术层的支持下,从预期结果出发,强调以学习目标作为起点和归宿,使评价设计优先于教学活动设计,构建了按照"精准目标设定→精准评价设计→精准活动设计→一致性检验→教学实施→聚焦思维的课堂评价"顺序进行的教学设计实践路径。且通过实验班与对照班的学业成绩对比分析、基于SOLO分类评价理论的数学思维发展水平对比分析,以及线上学习行为与学习效果的相关性探究,证实该模式对提升学业成绩,发展数学思维水平,尤其中高水平的思维能力,改善学习效果具有显著作用。

In order to further deepen the integration of technology and subject teaching, and cultivate students' core literacy, this paper constructed a backward design model for precision teaching and conducted empirical testing. With the support of learning data and instructional technology, this model started from expected results, emphasizes learning goals as the starting point and destination,prioritizes evaluation design over teaching activity design, and built a structure in accordance with “Precise goal setting→Precise evaluation design→Precise activity design→Consistency test→Teaching implementation→Classroom evaluation focusing on thinking”. At the same time, through the comparative analysis of the academic performance of the experimental class and the control class, the comparative analysis of the development level of mathematical thinking based on the SOLO classification theory, and the exploration of the correlation between online learning behaviors and learning effects, it was confirmed that this model can improve academic performance and develop mathematical thinking Level, especially the middle-to-high level of thinking ability, has a significant effect on improving the learning effect.