发明名称 |
EQUATION-BASED ASSESSMENT GRADING METHOD AND PARTICIPANT RESPONSE SYSTEM EMPLOYING SAME |
摘要 |
<p>A computerized assessment grading method comprises creating a syntax tree for a received equation-based response to at least one assessment question and a syntax tree for at least one solution to the at least one question, comparing the syntax trees, and grading the response based on the results of the comparison.</p> |
申请公布号 |
EP2586021(A2) |
申请公布日期 |
2013.05.01 |
申请号 |
EP20110797428 |
申请日期 |
2011.06.27 |
申请人 |
SMART TECHNOLOGIES ULC |
发明人 |
LABINE, DAVID;CHU, ALBERT;WENZEL, LOTHAR |
分类号 |
G09B7/08;G09B19/02 |
主分类号 |
G09B7/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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