Freeform mathematical parsing and grading method and system
US10019909B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jan 6, 2017 |
| Grant date | Jul 10, 2018 |
| Priority date | — |
| Expiry date | Jan 6, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B19/025
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.