Dynamic Lecturing - Stockton Universityisct.stockton.edu/eyos/IFD/content/docs/Dynamic...

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Dynamic Lecturing Christine Harrington Ph.D. [email protected]

Transcript of Dynamic Lecturing - Stockton Universityisct.stockton.edu/eyos/IFD/content/docs/Dynamic...

Page 1: Dynamic Lecturing - Stockton Universityisct.stockton.edu/eyos/IFD/content/docs/Dynamic Lecturing.pdf · Maximizing Learning via Lecturing 1. Activating Prior Knowledge 2. Capture

DynamicLecturingChristineHarringtonPh.D.

[email protected]

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Agenda

WhyLecture

MaximizingLearningviaLectures

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WhyLecture?

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Let’sExploretheResearch

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AnExperimentalStudy…112thirdandfourthgraderslearningaboutramps

DirectInstructionGoodandBad

Examples;Explanations

DiscoveryBasedLearning

RandomlyAssigned

Khlar andNigam(2004)

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DirectInstructionwasmoreeffective!

0

0.5

1

1.5

2

2.5

3

3.5

Exploration Assessment

DirectInstruction

Discovery

Khlar andNigam(2004)

MeanNum

bero

fUncon

foun

dedExpe

riments(O

utcomeVaria

bleDe

mon

stratin

gLearning)

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AQuasi-ExperimentalStudywith1st YearCollegeStudents

1098FirstYearStudentsinTeacherPreparation

Program

Lecture(LLLL) Case-basedLearning(CCCC)

LectureandCase-basedLearning

(LCLC)

GradualApproachLecture- CaseBasedLearning(LLCC)

Quasi-experimentalStudy

ClassesRandomlyAssigned

Baeten,Dochy,&Struyven (2013)

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WhatisCase-BasedLearning?

1. ActiveInvolvement-ConstructingKnowledge

2. TeacherisFacilitator

3. AuthenticAssignments

4. CooperativeGroupWork

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PredictionTime:

Whichapproachdoyouthinkworkedthebest?

a. LectureOnlyb. CaseBasedOnlyc. Gradual- Lecture,Lecture,Case-Based,Case-Basedd. Alternating- Lecture,Case-Based,Lecture,Case-Based

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DirectInstructionwithGradualIntroductionofCase-BasedLearningWorkedBest!

GradualLLCC

LectureLLLL

Case-basedCCCC

GradualLLCC

LectureandCase-based

LCLC

Baeten,Dochy,&Struyven (2013)

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Clark,Kirschner&Sweller (2012)

DirectInstructionisBEST

forNoviceLearners

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ExpertiseReversalEffect

Lee&Anderson(2013)

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MaximizingLearningviaLecturing

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7StrategiesforMaximizingLearningviaLecturing

1. ActivatingPriorKnowledge

2. CaptureAttentionandEmphasizingImportantPoints

3. EffectiveMulti-MediaUse

4. ElaborationthroughExamples

5. ReflectionOpportunities

6. RetrievalPractice

7. QuestioningforCriticalThinking

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Strategy1:ActivatePriorKnowledge

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ActivatingPriorKnowledge:LearningisIncremental

Goswami (2008)

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ActivatingPriorKnowledge

WorkingMemoryEnvironment Long-termMemory

AdaptedfromWillingham(2009)

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TurnandTalk….

Whatisateachingstrategythatyou

useorwouldliketousetoactivateprior

knowledge?

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DustingOfftheCobwebs

1. NoNotes- Whatdidyoulearnfromourlastclass?

2. LookatNotes- Fillinanyinformationgaps

3. LargeGroupDiscussion

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Strategy2:CapturingAttentionandEmphasizingImportantPoints

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Question:

Howlongcanstudentspay

attentionduringalecture?

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Question:

Howlongcanstudentspay

attentionwhenreading?

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AttentionandLengthofLecture

0

10

20

30

40

50

60

Mind-Wandering

Mind-WanderingDuringLecture

FirstHalf SecondHalfRisko etal.(2012)

PercentageofStude

ntsR

eportin

gMind-Wande

ring

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AttentionandLengthofLecture

4

4.5

5

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5 10 15 20 25 30 35 40

AttentionDuringLecture

Attention

Farley,Risko &Kinsgstone (2013)

AttentionRatin

g(7pointsc

ale)

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CapturingAttention• Voice

• Gestures

• Emotions

• InterestingContentorActivities

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EmphasizingImportantPoints:Novicesvs.Experts

• Novicesfocusonthedetailsinsteadofthebigpicture

• Expertsmakemoreinferences

• Priorknowledgeincreaseaccurateinferences

Hrepic,Zollman,Rebello (2003)

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EmphasizingImportantPoints

Hogan,Rabinowitz,&Craven2003

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Strategy3:UsingMulti-MediaEffectively

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ActivityTime

WhatmakesaPowerPointpresentationeffective?

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Multi-Media:WeareallVisualLearners

Mayer(2009)

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5StepstoEffectiveMediaLearning

Chooserelevantwords

Chooserelevantpictures

Organizewords

Organizeimages

IntegratewordsandimagesMayer(2009)

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LessisMore!

XMayer(2009)

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DrawAttentiontoImportantConcepts

Mayer(2009)

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The“BeQuiet”Principle(alsoknownastheRedundancyPrinciple)Mayer(2009)bringsattentiontothefactthatwhenyouhaveavisualaidsuchasaPowerPointslidethatcontainsalotofwords(likethisone!),itmakesitdifficultforthestudenttoprocesstheinformation.Therearecompetingchannelsfightingforattention.Youwanttolistenandyouwanttoread.Youenduptryingtodobothandnotdoingeitheroneverywell.Hearguesthatbecauseimagesaresopowerful,itisoftenbesttouseanimageasabackdroptoyournarration.Ifyouneedtousealotofwordsonaslide,then“bequiet”(thesearemywordsnotMayer’swords!)andletthemreadit.Then,youcanexplainitmoreoncetheyarefinishedreading.

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UseConversationalLanguageratherthanFormalLanguage

Mayer(2009)

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Strategy4:ElaborationviaExamples

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ElaborationviaExamples

Examples

Motivation

Learning

Wlodkowski &Ginsberg(1995)

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ExamplesleadtoBetterPerformanceCarrol(1994)

40HighSchoolStudents

WorkedExample Practice 0

0.51

1.52

2.53

3.54

4.55

Errors-Practice

Errors-WorkedExample

MeanNum

bero

fErrors

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Elaboration:WhatWorksBest?Hamilton(1997)

RelationalElaboration

Focusingonsimilaritiesanddifferences

betweenconceptsledtohighestlevelsofachievement

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LiveandVirtualDemonstrations

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Strategy5:BriefReflectionOpportunities

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CognitiveEngagementMatterstheMost!

Mayer(2009)

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BriefReflectionOpportunities• OneMinutePapers

• TurnandTalkorThinkPairShare

• CompareNotes

• QuickQuizzes

• 5PaperFastPass

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BriefReflectionOpportunities:HowOften?

Prince(2004)

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ThePowerofPausing22.97

16.63

0

5

10

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20

25

FreeRecallofConcepts

Pause

NoPause

Three2minutePausestoReviewConceptsandShareNotes

84.3976.28

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80

90

100

ObjectiveTest12dayslater

Pause

NoPause

Ruhl,Hughes,&Schloss (1987)

Num

bero

fCon

ceptsR

ecalled

TestPerform

ance

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ThePowerofWritingSummariesDuringClass

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WrittenSummaries ReviewedNotes NoPause

DelayedFreeRecall- 12DaysLater

DelayedFreeRecall

79Studentsrandomlyassigned21minutevideolecturewithtwo4minutepauses

Davis&Hult (1997)

AverageNum

bero

fRespo

nsesRecalled

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QuickQuiz

TrueorFalse

AccordingtoMayer(2009),cognitiveengagementismoreimportantthanbehavioralengagement.

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QuickQuiz

TrueorFalse

Prince(2004)suggeststhatabriefactivelearningtechniqueisusedafter30minutesoflecturing.

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QuickQuiz

TrueorFalse

Writtensummariesimprovedretentionofinformationandexamperformance.

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Strategy6:UsingPracticeRetrievalTechniques

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AResearchStudyRoediger&Karpicke(2006)

StudyTechnique

SSSS SSST STTT

180collegestudents

S=Study;T=Test

RetentionofInformation

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RetrievalisaMEMORYtool!!!

0

0.1

0.2

0.3

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0.7

0.8

0.9

1

Immediate Delayed

SSSSSSSTSTTT

Roediger &Karpicke (2006)

MeanProp

ortio

nofIdeaUnitsRecalled

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Polling

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MoreRetrievalIdeas• ShoutOuts

• DustingofftheCobwebs

• Polling

• OneMinutePapersorPresentations

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Strategy7:QuestioningforCriticalThinking

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CriticalThinkingQuestions

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LearningPurpose SocraticQuestionsClarifyingExplanations Whatdoyoumeanby….?

Provideanadditionalexampleof….

Howdoesthiscompareand/orcontrastto….?

Whatarethepotentialadvantagesanddisadvantagesof…?

QuestioningAssumptions Whatotherexplanationsmightaccountforthis?

Whataretheassumptionsbehindthisstatement?

ExploringAdditionalEvidence

Howcanwefindoutmoreaboutthistopic?

Howdoesthisconnecttotheconceptswe’vediscussedpreviously?

Whatadditionalevidencecanyoufindtosupportorrefutethisidea?

MultiplePerspectives Whatwouldsomeonewhodisagreessay?

Whataretheculturalimplications?

RealWorldImplications Whatarepotentialconsequencesorimplicationsofthis?

Providearealworldexampleof….

Self-ReflectiveProcesses Whyshouldthisissuematter?

Whatistheimportanceoflearningaboutthisissue?

Whatotherquestionsdoyounowwanttoexplore?

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TeachStudentsHowtoDevelopQuestionsKing(1995)

• ReciprocalPeerQuestioning

• ReadingQuestions

• ShareandCompare

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QuestioningleadstoHigherAchievementKing(1991)

569th GradeHonorsStudents

Self-questioningSelf-questioning

andpeerreciprocalquestioning

Discussiongroups Control-independentstudy

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QuestioningleadstoHigherAchievementKing(1991)

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Post-test 10daypost-test

Self-questioning

SelfandPeerQuestioning

Discussion

IndependentReviewTestPerform

ance

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Let’sSummarizeWhatWe’veDiscussed…PriorKnowledge

AttentionandImportance

Multi-Media

Examples

Reflection

PracticeRetrieval

Questioning

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THANKYOUANDBESTWISHESWITHDYNAMICLECTURING!

Questions?ContactDr.Harringtonatdrchristineharrington@verizon.netwww.scholarlyteaching.org

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