Online Study Guide System for Weak Area Identification

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Solution Overview

Problem

Conventional paper-based study systems are inefficient, requiring significant time for scoring and feedback, limiting immediate access to test results and identification of weak areas, and not allowing for second trials or focused review of incorrect questions.

Innovation Solution

An online study guide and testing system that provides immediate access to test results and study materials via a computing device, allowing students to identify weak areas and conduct second trials, with a hierarchical user structure for question management and real-time progress reporting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of time

If paper-based testing materials are used, then students can access test questions and study materials physically, but significant time is spent checking answers, scoring tests and recording results

Engineering Contradiction:

Improvetime for scoring and feedbackVSAvoidmanual scoring process

Core Design Contradiction:

Loss of timeVSEase of operation

Solution Approach 1:

The patent replaces the mechanical paper-based scoring system with an automated electronic scoring system. The computer automatically scores student responses by comparing them to correct answers stored in memory, eliminating the need for manual grading and significantly reducing the time required for scoring and feedback.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system enables self-service testing where students can independently take tests, receive immediate automated scoring, and obtain feedback without requiring teacher intervention for grading. The computer serves itself by automatically comparing answers and generating results.

Inventive Principle:

Principle #25Self-service

2Speed

If paper-based testing materials are used, then students can complete tests physically, but they cannot obtain test results immediately and must wait a day or more

Engineering Contradiction:

Improvespeed of result deliveryVSAvoidwaiting time for results

Core Design Contradiction:

SpeedVSLoss of time

Solution Approach 1:

The patent replaces the delayed manual result delivery process with immediate electronic result display. The computer automatically scores and displays results on the screen immediately after the student completes the test, eliminating the waiting period associated with manual collection, grading, and distribution of results.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Adaptability or versatility

If paper-based study systems are used, then students can review materials physically, but they cannot quickly review wrong answered questions or fix incorrect answers in a second trial

Engineering Contradiction:

Improveability to retake and reviewVSAvoidreview process

Core Design Contradiction:

Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system provides immediate feedback by displaying which questions were answered incorrectly and showing the correct answers. This feedback mechanism enables students to quickly identify their weaknesses and learn from their mistakes without the cumbersome process of manually reviewing paper-based materials.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The system allows dynamic retaking of tests with different question sets. The computer can generate subsequent tests with varied questions based on the student's performance, enabling flexible review and practice sessions that adapt to the student's needs.

Inventive Principle:

Principle #15Dynamics

4Loss of information

If paper-based testing materials are used, then students can take tests physically, but students and teachers are unable to determine which questions are frequently answered incorrectly

Engineering Contradiction:

Improveinformation about question difficultyVSAvoiddata collection system

Core Design Contradiction:

Loss of informationVSDevice complexity

Solution Approach 1:

The system automatically collects and analyzes data on student responses to identify which questions are frequently answered incorrectly. This feedback mechanism provides valuable information about question difficulty and student weaknesses without requiring complex manual data collection and analysis processes.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The computer system serves multiple functions: administering tests, scoring responses, providing individual student feedback, and generating aggregate class-wide statistics on question difficulty. This multi-functionality eliminates the need for separate systems for each task.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS10679512B1Online test taking and study guide system and method

Publication Date: 2020.06.09 YANG TERRY

AI summary

A system and method for presenting an online study guide and testing program is presented herein. In particular, the system and method includes a plurality of test questions stored within a database or question bank and a plurality of testing materials corresponding to subject areas, topics, and specific categories. Each of the test questions are coded or otherwise include a study code associated therewith, the study code representing a particular subject area, category or sub-category. Similarly, the study materials are also coded to represent a subject area, category, or sub-category. Accordingly, once a student has completed a test or assignment, the system and method will automatically detect the student's weak areas via wrong answered questions and provide the study code. The student can then obtain study materials relating to that study code in order to advance his or her knowledge in those weak areas.