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17 Νοε 2013 (πριν από 3 χρόνια και 6 μήνες)

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Feedback Enhanced
Environment for
Learning (FEEL)


May 3
rd
, 2004

DLC Hands
-
on Project

Members


William Beachley


Jun Chen


Huda Khan


Sarah Kim
-
Warren


Scott Zweig

Problem Statement


Traditional Education


Transfer Model


Lecture
-
style classes


Limited Interaction


Large Classes


Lack of Discussion and Questions


Interruption and Intrusion


Awkwardness


How to Gauge Student Interest/Understanding?


Non
-
Technological Solutions


Incorporation of Collaborative Techniques


Pairs


Think
-
Pair Share, Dyads


Peer
-
Support and Instruction


Workshops, Supplemental Instruction


Cooperative Groups


Benefit: Students Engaged


Limitation:


Instructor
-
Initiated


Feedback Limited

Existing Technological Solutions


Clicker


Multiple
-
Choice Questions


Display Number of Students per choice


ClassTalk


Tasks Sent Via Computer


Special Text Entry Devices


Benefit: Instant Feedback


Real
-
time Statistics


Student Interest


Limitation: Instructor
-
Initiated


Aspects of Interactive Systems


Multiple Channels for Collaboration in
Parallel


Initiated by Both Instructor and Student


Non
-
Intrusive: Response Time Flexibility


User
-
Customization and Extensibility


Database

Application

Server

FEEL Overview

Web Server

Instructor
Interface

Students
Interface



Database
-
Driven
Dynamic Web
Application


Two kinds of Users:



Instructor



Students

FEEL Functions



Instructor

Students

Multiple Choice
Questions

Add, Edit, Del.

View Answers
(Individual, Collective)

Answer

Simple Feedback

Add, Edit, Del. Options

View, Reset Counts

Submit

Inquiries

Answer, Del.

Post

Vote

Account Mgmt.

Create, Edit

FEEL Characteristics


Multiple channels for Instructors and Students:


Multiple Choice Questions, Simple Feedback,
Inquiries


Initiation of Collaboration


Instructor: Multiple Choice Questions


Student: Simple Feedback, Inquiries


Non
-
Intrusive


Instructor: Answer Inquiries, View Feedback


Customization


Instructor: Simple Feedback Options (Add, Extend)


FEEL Implementation (I)

MySQL

Client Browser

Apache Tomcat


Technologies:

Open Source

Cross
-
Platform Compatibility

Jakarta Struts


Web

Application

FEEL Implementation (II)

Client Browser

Apache Tomcat


Jakarta Struts (Model View Controller)



Request

Response

Controller

(Servlet)

View

(JSP)

Business

Logic

Actions

Model

(Server Side

Objects)

MySQL

(Questions

Inquiries

Accounts)

Dispatch

Extract

Update

Forward

Demo

http://www
-
career.colorado.edu:8080/feel


User Evaluation


Process


2 Students, 2 Instructors


Each had a different evaluation process


Simulated real time tasks and operations


Interacted with the System

User Feedback


Student Comments


Positive: multiple choice question feature, ease of
use, anonymous input


Negative: potentially distracting, plain/boring


Instructor Comments


Positive: instant return of feedback/assessment


Negative: lack of an undo feature, distracting from
lecture material


Future Work


Scope: Multiple Class Sessions


Lesson Plan Specification and Integration


Student Profile



Feedback linked to topic


Monitor Student Behavior Over Time


Advanced Inquiry Management


Access: PDAs


Questions?