US 2015/0317907 A1 · COMPUTER-AIDED INTEGRATED EXAMINATION AND ASSIGNMENT SYSTEM AND METHOD

Abstract

The present invention enables a teacher to author questions for examination and assignments so that students working the Internet or an Intranet can type their answers from their systems and submit for marks and feedbacks. For each question, teacher also provides standard answers which are coded. Once students submit their answers, their answers are compared against the standard answers and, after evaluation of each student's response in relation to a teacher-authored standard answer, marks are awarded to the students and the system provides automatic feedback. The system further provides for re-analysis of student's answer if satisfactory answers are not written by students and the student's answer are compared against a database of wrong answers owing to misconception, logical problems etc. The present invention further provides for inclusion of alternative answers detected in student's answer and sends such alternative answers to the examination/assignment originator for inclusion in the standard answer.

Claims27

Dependent claims

A computer-aided integrated examination and assignment system, comprising:

at least one client device having a display unit to display a webpage and an input device for allowing entering of plurality of questions and corresponding at least one standard answer against each said question by a teacher;
at least one client device having a display unit to display said question on a webpage and an input device for allowing a student to enter an answer;
an apparatus configured to analyze said answer received from said student, to compare said answer received from said student with at least one said corresponding standard answer, do auto-marking to said answer received from said student and provide a feedback to said student on said client device;
and
a network which establishes communication between said at least one client device and said apparatus;
wherein said computer-aided integrated examination and assignment system updates itself over time with increasing numbers of standard answers.

3 more elements

A method for computer-aided integrated examination and assignment, said method comprising the steps of:

setting up of at least one question and at least one corresponding standard answer for examination and assignment through at least one client device by a teacher;
transferring said examination and assignment related data and set of standard answers to an apparatus through a network;
codifying said set of standard answers by said apparatus with syntactic, semantic, logical, grammatical, numerical and symbolic markers;
storing of said data in a database storage;
logging on a webpage provided by said apparatus through said network on said client device by at least one student;
presenting said at least one question as per said student's preferred subject, topic and level on said webpage;
writing of an answer by said student to said question presented to said student on a space marked in said webpage that appears on said client device;
submitting of said answer to the question by clicking on a submit button provided on said webpage;
travelling of submitted answers to said apparatus through said network;
comparing of submitted answer and said at least one standard answer;
analyzing of student answer to obtain a allotted mark and a closeness;
using of said allotted mark and said closeness to compute a predicted mark index for said student's answer to said question;
computing a residual value from said allotted mark and said predicted mark index;
computing a standard residual from said plurality of residual values;
comparing said standard residual with a predetermined set of values;
comparing said predicted mark with a predetermined set of values to accept or reject said predicted mark;
awarding said allotted mark to said answer of said student if said predicted mark index is acceptable;
awarding zero mark to said answer of said student if said predicted mark index is rejected;
providing a feedback with said allotted mark or said zero mark to said student on said webpage on said client device;

16 more elements

Dependencies are inferred from the claim text.

Computer-aided integrated examination and assignment system and method

Life of this patent

Computer-aided integrated examination and assignment system and method

Life of this patent

Abstract

Claims27