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“Hot Technologies” for Net Learning Advances. Roy Pea SRI International Center for Technology in Learning. A TeleLearning-NCE Board of Directors Roundtable Discussion. Overview. Setting the context (CILT, CTL) Social networking apps (ICQ) Recommender systems (NetPerceptions) - PowerPoint PPT Presentation
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CILT@TeleLearning98CILT@TeleLearning98
““Hot Technologies” for Hot Technologies” for Net Learning AdvancesNet Learning Advances
Roy PeaRoy PeaSRI InternationalSRI International
Center for Technology in LearningCenter for Technology in LearningA TeleLearning-NCE Board of Directors A TeleLearning-NCE Board of Directors
Roundtable DiscussionRoundtable Discussion
CILT@TeleLearning98CILT@TeleLearning98
OverviewOverview Setting the context (CILT, CTL)Setting the context (CILT, CTL) Social networking apps (ICQ) Social networking apps (ICQ) Recommender systems (NetPerceptions)Recommender systems (NetPerceptions) Educational object economies (EOE, Educational object economies (EOE,
ESCOT) and related issues (IMS, XML)ESCOT) and related issues (IMS, XML) Learning appliancesLearning appliances Networked improvement communitiesNetworked improvement communities
CILT@TeleLearning98CILT@TeleLearning98
Concord Concord ConsortiumConsortium
CILT@TeleLearning98CILT@TeleLearning98
Center for Innovative Center for Innovative Learning TechnologiesLearning Technologies
http://cilt.orghttp://cilt.org
CILT@TeleLearning98CILT@TeleLearning98
Social networking apps Social networking apps (ICQ)(ICQ)
20 million users as a free web-based 20 million users as a free web-based technologytechnology
Provides instant messaging and chat between online users, and enables URL transfers, file exchanges, online gaming
Sold to AOL for $287 million in Sold to AOL for $287 million in June98June98
Like HotMail (Microsoft purchase), Like HotMail (Microsoft purchase), enables an ‘aggregation play’enables an ‘aggregation play’
CILT@TeleLearning98CILT@TeleLearning98
ICQ is THE most popular ICQ is THE most popular download on the Global download on the Global
Internet!Internet!
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Why???Why???
CILT@TeleLearning98CILT@TeleLearning98
CILT@TeleLearning98CILT@TeleLearning98
Social Information Social Information Filtering Filtering ““Automated word of mouth” conceptAutomated word of mouth” concept 8-10 different companies including 8-10 different companies including
NetPerceptions’ GroupLens, Firefly, Alexa NetPerceptions’ GroupLens, Firefly, Alexa Internet, LikeMindsInternet, LikeMinds
Example: amazon.com book and music Example: amazon.com book and music “recommender systems”“recommender systems”
Extensions with profiling for educatorsExtensions with profiling for educators ““1:1 marketing” (pros and cons)1:1 marketing” (pros and cons)
CILT@TeleLearning98CILT@TeleLearning98
CILT@TeleLearning98CILT@TeleLearning98
CILT@TeleLearning98CILT@TeleLearning98
CILT@TeleLearning98CILT@TeleLearning98
Educational object Educational object economieseconomies Distributed educational component Distributed educational component
software libraries for re-usesoftware libraries for re-use EOEEOE ESCOTESCOT IMSIMS XMLXML
CILT@TeleLearning98CILT@TeleLearning98
Example:Example:Educational Object Educational Object EconomyEconomy
Created by Jim Spohrer, et al. (Apple)Created by Jim Spohrer, et al. (Apple) Now a non-profit organizationNow a non-profit organization Building a sustainable community of small Building a sustainable community of small
developers producing free educational applets (over developers producing free educational applets (over 3000)3000)
http://www.eoe.orghttp://www.eoe.org
CILT@TeleLearning98CILT@TeleLearning98
ESCOT (Educational ESCOT (Educational SoftwareSoftwareComponents of Components of Tomorrow)*Tomorrow)*A distributed network of teachers, researchers & developers A distributed network of teachers, researchers & developers creating link-able representational tools for real middle creating link-able representational tools for real middle school math curricula.school math curricula.
Curriculum Databaseorganizing information that links concepts, activities & technologies
Software Innovationdesigning pedagogically-soundre-usable, linkable components
Integration Teamscomposing or structuring lessons that tie components to curriculum
The ESCOT Testbed
**A new NSF grant (Pea, Roschelle, Kaput and DiGiano)A new NSF grant (Pea, Roschelle, Kaput and DiGiano)
CILT@TeleLearning98CILT@TeleLearning98
Distributed Intelligence: Role of Distributed Intelligence: Role of componentscomponents
Graphs, tables, calculators, geometry, simulations, Graphs, tables, calculators, geometry, simulations, equations, notepads… probably 100 or so core equations, notepads… probably 100 or so core active representational objects that occupy parts of active representational objects that occupy parts of a screena screen
Enable mix-and-match, plug&play Enable mix-and-match, plug&play Cognitive research rationale: Cognitive research rationale:
• Dynamic, linked multiple representations key for deeper Dynamic, linked multiple representations key for deeper understanding understanding
• Animated graphics for process historyAnimated graphics for process history• Collaboration supportCollaboration support• Assessment supportAssessment support
Leading to:• Lower cost• Better quality• More flexibility
CILT@TeleLearning98CILT@TeleLearning98
ESCOESCOTT
GoalsGoals • CollectCollect broadly useful, powerful broadly useful, powerful
componentscomponents• LinkLink to curriculum needs to curriculum needs• CombineCombine in new activities in new activities
ESCOT Teams ESCOT Teams IntegrateIntegrate Re-usable Re-usable Components from a Shared, Web-Components from a Shared, Web-Accessible Library into LessonsAccessible Library into Lessons• Teacher: Pedagogical DesignTeacher: Pedagogical Design• Developer: Component DesignDeveloper: Component Design• Web facilitator: Web Design (and Web facilitator: Web Design (and
teamwork)teamwork)
Geometer’s Sketchpad
CILT@TeleLearning98CILT@TeleLearning98
Learning appliancesLearning appliances Palm Pilot hits the “form-function” sweet Palm Pilot hits the “form-function” sweet
spot (63% global market)spot (63% global market) 10,000 developers, serious OS10,000 developers, serious OS Examples: Probeware, MathWorldsExamples: Probeware, MathWorlds Dubinsky-Hawkins new company: Dubinsky-Hawkins new company:
Handspring (retail consumer market)Handspring (retail consumer market)
CILT@TeleLearning98CILT@TeleLearning98
Fastest adopted HH Fastest adopted HH computing device of all computing device of all timetime
Over 2 millionOver 2 million
CILT@TeleLearning98CILT@TeleLearning98
Concord Consortium Concord Consortium Sonar Ranger (CCSR): Sonar Ranger (CCSR): CILT ProjectCILT Project
CILT@TeleLearning98CILT@TeleLearning98
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SimCalc MathWorldsSimCalc MathWorlds(Roschelle and Kaput)(Roschelle and Kaput)
CILT@TeleLearning98CILT@TeleLearning98
HandSpring HandSpring (Post-Palm Computing)(Post-Palm Computing) "We believe the handheld computing business will be "We believe the handheld computing business will be
quite a bit bigger in unit volumes than the PC quite a bit bigger in unit volumes than the PC market, and looking at the possible growth market, and looking at the possible growth areas, we think one of them is consumers -- areas, we think one of them is consumers -- individual purchasers spending their individual purchasers spending their own money," said Ed Colligan, vice president of own money," said Ed Colligan, vice president of development and marketing at development and marketing at Handspring. (Nov 5, 1998, WiredNews)Handspring. (Nov 5, 1998, WiredNews)
CILT@TeleLearning98CILT@TeleLearning98
Networked Networked improvement improvement communitiescommunities Doug Engelbart’s work as contextDoug Engelbart’s work as context Example: Tapped InExample: Tapped In ESCOTESCOT CILTCILT PALSPALS
CILT@TeleLearning98CILT@TeleLearning98
SRI’s TAPPED IN SRI’s TAPPED IN ProjectProject(http://tappedin.sri.c(http://tappedin.sri.com)om)
SRI International -- Center for Technology in Learning SRI International -- Center for Technology in Learning ((Mark Schlager, Patricia Schank, Judith Fusco, Richard Goddard)Mark Schlager, Patricia Schank, Judith Fusco, Richard Goddard)
Partners are twelve K-12 teacher professional Partners are twelve K-12 teacher professional development organizations devoted to science development organizations devoted to science educational reformeducational reform
GoalGoal: to develop, operate and study an easy-to-learn, : to develop, operate and study an easy-to-learn, multi-user virtual environment for ongoing teacher multi-user virtual environment for ongoing teacher professional developmentprofessional development
In 19 months: over 2000 registered users alreadyIn 19 months: over 2000 registered users already 1996-2000 Funding:1996-2000 Funding:
CILT@TeleLearning98CILT@TeleLearning98
Lawrence Hall of Science GEMS Room
WebViewers
File Cabinets
Bulletin board, Whiteboard
Simulations
Guestbook Message box
CILT@TeleLearning98CILT@TeleLearning98
Shared Sketch Pad
BobJ
Point and Click Web Window Shared Web Browsing
WebViewer
Conversation and other dynamic actions
Who and What is here (awareness)
Bulletin Board
Whiteboard
Exits to other rooms
CommonCommands
Communication and Text Input Window
BOBJ says “I use the GLOBE biometrics and weather activities with my 6th grade class. The kids love them, they really view themselves as scientists
Judi wants to find out more about GLOBE!BobJ projects GLOBE welcome (gw) You see the URL:http://www.globe.gov/ghome/invite.html
Judi exclaims, “thanks! I see it. So from here I register for a GLOBE workshop?
Input Field
BASIC TAPESTRY USER INTERFACE ON-DEMAND FEATURES
TextDocument(with URL attachment)
GLOBE welcome (gw),
CILT@TeleLearning98CILT@TeleLearning98