发明授权
- 专利标题： Freeform mathematical parsing and grading method and system
- 专利标题（中）： 自由形式数学解析和分级方法和系统
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申请号： US13191805申请日： 2011-07-27
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公开(公告)号： US09547996B2公开(公告)日： 2017-01-17
- 发明人: Hildon Smith , Terrance T. Ford
- 申请人： Hildon Smith , Terrance T. Ford
- 申请人地址： US NC Raleigh
- 专利权人： Advanced Instructional Systems, Inc.
- 当前专利权人： Advanced Instructional Systems, Inc.
- 当前专利权人地址： US NC Raleigh
- 代理机构： Goodwin Procter LLP
- 主分类号： G09B5/00
- IPC分类号： G09B5/00 ; G09B7/00
摘要：
Described herein are embodiments of systems, methods, apparatus and computer program products that accept student input and use a computer to process its mathematical meaning. The input can then be algorithmically tested for certain mathematical criteria. Those test results then allow the system to output immediate assessment, grades, and feedback.
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