A Performance-Based Assessment for Limiting Reactants
A Performance-Based Assessment for Limiting Reactants
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基于性能的限制反应物评估
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
Jonathon Grooms
中科院分区：
文献类型：
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作者：
J. Walker;V. Sampson;Carol O. Zimmerman;Jonathon Grooms
越来越多的人要求教育工作者提供学生学习的证据。传统的评估并不总是展示概念理解的最佳场所，特别是在科学领域。本文详细介绍了设计、使用和评分的基于性能的评估，以衡量学生对限制反应物的理解。作者在设计绩效考核的过程中遇到了各种各样的挑战；这些也被描述了。
Educators are increasingly being called upon to provide evidence of student learning. Traditional assessments are not always the best venue for demonstrating conceptual understanding, particularly in science. This paper presents details on the design, use, and scoring of a performance-based assessment for measuring student understanding of limiting reactants. The authors encountered a variety of challenges in the process of designing the performance-based assessment; these are described as well.