EQUATION-BASED ASSESSMENT GRADING METHOD AND PARTICIPANT RESPONSE SYSTEM EMPLOYING SAME

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...

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Bibliographic Details
Main Authors WENZEL, LOTHAR, LABINE, DAVID, CHU, ALBERT
Format Patent
LanguageEnglish
French
Published 16.02.2012
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
ELECTRIC DIGITAL DATA PROCESSING
GLOBES
PHYSICS
PLANETARIA
SEALS
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Summary: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. L'invention concerne un procédé informatisé de classement d'évaluations qui comprend les étapes consistant à : produire un arbre de syntaxe pour une réponse à base d'équations reçue qui répond au moins une question d'évaluation, et un arbre de syntaxe pour au moins une solution à la/aux question(s); comparer les arbres de syntaxe et classer la réponse sur la base des résultats de la comparaison.
Bibliography:Application Number: WO2011CA00752