Innovative use of Blackboard® to assess laboratory skills
Innovative use of Blackboard® to assess laboratory skills
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创新地使用 Blackboard® 来评估实验室技能
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
R. Epping
中科院分区：
文献类型：
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作者：
R. Epping
描述了流行的网络教学体系结构Blackboard Academy Suite®的一种新应用。该方法被应用于大量的学生，以定量评估每个学生的实验室技能的准确性。该方法立即向学生提供关于其个人技能水平的反馈，由教师取代对实验室技能的劳动密集型审查，并立即确定哪些学生需要进一步的个人援助来掌握正在评估的技能。该方法既可用于形成性评价，也可用于终结性评价。当形成性使用时，学生可以重复评估，而不会受到惩罚，直到掌握技能为止。当用于终结性评估时，该方法可以节省教师在评估对现实世界中的学生至关重要的实验室技能方面的大量时间和精力。
A novel application of the popular web instruction architecture Blackboard Academic Suite® is described. The method was applied to a large number of students to assess quantitatively the accuracy of each student’s laboratory skills. The method provided immediate feedback to students on their personal skill level, replaced labour-intensive scrutiny of laboratory skills by teaching staff and identified immediately those students requiring further individual assistance in mastering the skill under evaluation. The method can be used for both formative and summative assessment. When used formatively, the assessment can be repeated by the student without penalty until the skill is mastered. When used for summative assessment, the method can save the teacher much time and effort in assessing laboratory skills of vital importance to students in the real world.