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首页> 外文期刊>Journal of Education and Practice >Do Scaffolded Supports between Aspects of Problem Solving Enhance Assessment Usability?
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Do Scaffolded Supports between Aspects of Problem Solving Enhance Assessment Usability?

机译:问题解决方面之间的脚手架支持是否可以提高评估的可用性?

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摘要

While problem solving as an instructional technique is widely advocated, educators are often challenged in effectively assessing student skill in this area. Students failing to solve a problem might fail in any of several aspects of the effort. The purpose of this research was to validate a scaffolded technique for assessing problem solving in science and social studies at the middle school level. This technique attempts to isolate three aspects of problem solving (data collection, analysis and display, and interpretation) and to measure each aspect separately. Problem solving measures were developed in both science and social studies. These were administered both fall and spring to determine student skill in problem solving and to measure growth in problem solving skill over time and differential skill across grades (6 through 8). Segmented tasks were scaffolded between segments to circumvent the interdependency of elements of the problem solving process. It was determined the measures were successful in supporting students who had difficulty across segments within a single problem solving task and student problem solving skills could be evaluated effectively using the results of the measure.
机译:虽然广泛提倡解决问题作为一种教学技术,但在有效评估该领域学生的技能方面,教育工作者经常面临挑战。学生未能解决问题可能会在工作的任何方面失败。这项研究的目的是验证一种脚手架技术,以评估中学阶段科学和社会研究中的问题解决能力。该技术试图隔离问题解决的三个方面(数据收集,分析和显示以及解释),并分别衡量每个方面。在科学和社会研究中都开发了解决问题的措施。分别在秋季和春季对学生进行管理,以确定学生解决问题的能力,并衡量随着时间的推移问题解决能力的增长以及各个年级(6至8年级)的差异能力。分段的任务被固定在分段之间,以规避问题解决过程中各个要素的相互依赖性。可以确定,该措施成功地支持了在单个问题解决任务中跨段有困难的学生,并且可以使用该措施的结果有效地评估学生的问题解决能力。

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