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A93, Building large models to show equivalence, an exploration (side view), Grade 4, October 7, 1993, raw footage
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Descriptive

TypeOfResource
MovingImage
Genre (authority = RURes_Genre)
Research data
Genre (authority = RURes_dataGenre)
Observational data
Genre (authority = RURes_dataLifecycle)
Raw data
Genre (authority = RURes_dataLifecycle)
Repurposed data
Genre (authority = RURes_qualitativeMethod)
Educational interventions (large group)
Genre (authority = RURes_researchDataType)
Longitudinal data
Genre (authority = RURes_researchMethodology)
Qualitative research
Genre (authority = RURes_dataCollectionSetting)
School
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Alan (student)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Amy (student)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Andrew (student)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Audra (student)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Beth (student)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Brian F. (Colts Neck, student)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Caitlin (student)
Subject
Name (authority = RBDIL_personal)
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Danielle (student)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
David (student)
Subject
Name (authority = RBDIL_personal)
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Erik (student)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Erin (student)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Graham (student)
Subject
Name (authority = RBDIL_personal)
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Gregory (student)
Subject
Name (authority = RBDIL_personal)
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Jackie (student)
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Name (authority = RBDIL_personal)
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Jacquelyn (student)
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Name (authority = RBDIL_personal)
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James (student)
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Jessica (student)
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Kelly (student)
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Kimberly (student)
Subject
Name (authority = RBDIL_personal)
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Laura (student)
Subject
Name (authority = RBDIL_personal)
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Mark (student)
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Name (authority = RBDIL_personal)
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Meredith (student)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Michael (Colts Neck, student)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Sarah (student)
Subject
Name (authority = RBDIL_corporate)
NamePart (type = corporate)
Conover Road (Colts Neck, N.J.)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Brian C. (Colts Neck, student)
Subject (authority = RURes_subjectOfStudy)
Topic
Sample of human subjects
Subject (authority = LCSH)
Topic
Mathematics education
Subject (authority = LCSH)
Topic
Learning, Psychology of--Case studies
Subject (authority = LCSH)
Topic
Critical thinking in children--New Jersey--Case studies
Subject (authority = Grade range)
Topic
3-5
Subject (authority = NCTM Content)
Topic
Number and operations
Subject (authority = NCTM Process)
Topic
Problem solving
Subject (authority = NCTM Process)
Topic
Reasoning and proof
Subject (authority = NCTM Process)
Topic
Communication
Subject (authority = NCTM Process)
Topic
Connections
Subject (authority = NCTM Process)
Topic
Representation
Subject (authority = rbdil_mathStrand)
Topic
Fractions
Subject (authority = rbdil_setting)
Topic
Classroom
Subject (authority = rbdil_gradeLevel)
Topic
4
Subject (authority = rbdil_studentGender)
Topic
Mixed
Subject (authority = rbdil_studentEthnicity)
Topic
White
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Topic
Public school
Subject (authority = LCSH)
Topic
Manipulatives (Education)--Case studies
Subject (authority = rbdil_mathStrand)
Topic
Fractions
Subject (authority = rbdil_mathProblem)
Topic
Fraction as number
Subject (authority = rbdil_mathProblem)
Topic
Comparing fractions
Subject (authority = rbdil_mathProblem)
Topic
Equivalent fractions
Subject (authority = rbdil_mathTools)
Topic
Cuisenaire rods
Subject (authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Direct reasoning
Subject (authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Indirect reasoning
Subject (authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Reasoning by contradiction
Subject (authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Reasoning by upper and lower bounds
Subject (authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Guessing and checking
Subject (authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Recognizing equivalence
Subject (authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Generalizing
Subject (authority = rbdil_cameraView)
Topic
Side view
TargetAudience (authority = RURes_discipline)
Social science
TargetAudience (authority = RURes_domain)
Mathematics education
Name (type = personal)
NamePart (type = family)
Maher
NamePart (type = given)
Carolyn Alexander
Affiliation
Rutgers, the State University of New Jersey
Role
RoleTerm (type = text); (authority = marcrelator)
Researcher
Name (type = personal)
NamePart (type = family)
Phillips
NamePart (type = given)
Joan
Role
RoleTerm (type = text); (authority = marcrelator)
Teacher
RelatedItem (type = is associated with)
TitleInfo
Title
A92, Building large models to show equivalence, an exploration (classroom view), Grade 4, October 7, 1993, raw footage
Identifier (type = rbdil)
A92-19931007-CNCR-CV-CLASS-GR4-FRC-CMPRF-RAW
RelatedItem (type = constituent)
TitleInfo
Title
Building large models to show equivalence, an exploration, Clip 1 of 4: Is there a larger model?
Identifier (type = rbdil)
A92A93-FRC-CMPRF-CLIP001
RelatedItem (type = is referenced by)
TitleInfo
Title
A study of fourth-grade students' explorations into comparing fractions / by Suzanne L. Reynolds
Identifier (type = lccn)
QA .R465 2005
RelatedItem (type = is referenced by)
TitleInfo
Title
The development of mathematical reasoning in elementary school students' exploration of fraction ideas / by Dina Yankelewitz
Identifier (type = hdl)
http://hdl.rutgers.edu/1782.1/rucore10001500001.ETD.000054787#sthash.GokJ943B.dpuf
RelatedItem (type = constituent)
TitleInfo
Title
Building large models to show equivalence, an exploration, Clip 2 of 4: A doubling conjecture
Identifier (type = rbdil)
A92A93-FRC-CMPRF-CLIP002
RelatedItem (type = constituent)
TitleInfo
Title
Building large models to show equivalence, an exploration, Clip 3 of 4: Erik justifies a train model for one third
Identifier (type = rbdil)
A92A93-FRC-CMPRF-CLIP003
RelatedItem (type = constituent)
TitleInfo
Title
Building large models to show equivalence, an exploration, Clip 4 of 4: Testing the doubling conjecture
Identifier (type = rbdil)
A92A93-FRC-CMPRF-CLIP004
Subject (authority = rbdil_district)
Geographic
Colts Neck Township Schools
Subject
HierarchicalGeographic
Country
UNITED STATES
State
New Jersey
County
Monmouth County
City
Colts Neck (N.J. : Township)
Classification (authority = RUresearch); (edition = Data)
Abstract (type = summary)
Researcher Maher began the session by discussing the ideas that the students had worked on during the previous session. Then, the students worked in groups and revisited the task: Which is larger, one half or three fourths, and by how much? This task had been introduced during the previous session, and the students were again encouraged to build multiple models to show their solutions. Several students joined forced to build large models to represent their solution. Two groups successfully built models that showed the difference between the two fractions as four forty-eighths, using a forty-eight cm long model. These students then worked on finding appropriate number names for each rod in their model.
PhysicalDescription
Extent (unit = digital file(s))
1
InternetMediaType
video/x-flv
Note (type = APA citation)
Robert B. Davis Institute for Learning. (1993). A93, Building large models to show equivalence, an exploration (side view), Grade 4, October 7, 1993, raw footage [video]. Retrieved from
Note (type = supplementary materials)
Transcript and student work are also available.
OriginInfo
Place
PlaceTerm (type = text)
New Brunswick, NJ
Publisher
Robert B. Davis Institute for Learning
CopyrightDate (point = start); (encoding = iso8601); (qualifier = exact); (keyDate = yes)
1993-10-07
DateCreated (encoding = w3cdtf); (qualifier = exact)
1993-10-07
Extension
DescriptiveEvent
Type
Excerpt or clip creation
Label
Video clips created from video footage A93, Building large models to show equivalence, an exploration (side view), Grade 4, October 7, 1993, raw footage
Place
New Brunswick
AssociatedObject
Type
Video clip
Relationship
Has part
Name
Building large models to show equivalence, an exploration, Clip 4 of 4: Testing the doubling conjecture
Identifier (type = rbdil)
A92A93-FRC-CMPRF-CLIP004
AssociatedObject
Type
Video clip
Relationship
Has part
Name
Building large models to show equivalence, an exploration, Clip 3 of 4: Erik justifies a train model for one third
Identifier (type = rbdil)
A92A93-FRC-CMPRF-CLIP003
AssociatedObject
Type
Video clip
Relationship
Has part
Name
Building large models to show equivalence, an exploration, Clip 2 of 4: A doubling conjecture
Identifier (type = rbdil)
A92A93-FRC-CMPRF-CLIP002
AssociatedObject
Type
Video clip
Relationship
Has part
Name
Building large models to show equivalence, an exploration, Clip 1 of 4: Is there a larger model?
Identifier (type = rbdil)
A92A93-FRC-CMPRF-CLIP001
Extension
DescriptiveEvent
Type
Related publication
Label
Ed.D. dissertation references the video footage that includes A93, Building large models to show equivalence, an exploration (side view), Grade 4, October 7, 1993, raw footage
Place
Rutgers, the State University of New Jersey, New Brunswick, NJ
DateTime (point = start); (encoding = iso8601); (qualifier = exact)
2005
AssociatedEntity
Role
Author
Name
Reynolds, Suzanne Loveridge
Affiliation
Rutgers, the State University of New Jersey
AssociatedObject
Type
Dissertation
Relationship
References
Name
A study of fourth-grade students' explorations into comparing fractions
Identifier (type = lccn)
QA.R465 2005
Reference (type = physical)
QA.R465 2005
Detail
Dissertation is available in paper format in the Rutgers University Libraries' dissertation collection.
Extension
DescriptiveEvent
Type
Related publication
Label
Ed.D. dissertation references the video footage that includes A93, Building large models to show equivalence, an exploration (side view), Grade 4, October 7, 1993, raw footage
Place
Rutgers, the State University of New Jersey, New Brunswick, NJ
DateTime (point = start); (encoding = iso8601); (qualifier = exact)
2009
AssociatedEntity
Role
Author
Name
Yankelewitz, Dina
Affiliation
Rutgers, the State University of New Jersey
AssociatedObject
Type
Dissertation
Relationship
References
Name
The development of mathematical reasoning in elementary school students' exploration of fraction ideas
Identifier (type = hdl)
http://hdl.rutgers.edu/1782.1/rucore10001500001.ETD.000054787#sthash.GokJ943B.dpuf
Reference (type = digital)
http://hdl.rutgers.edu/1782.1/rucore10001500001.ETD.000054787#sthash.GokJ943B.dpuf
Identifier (type = rbdil)
A93-19931007-CNCR-SIV-CLASS-GR4-FRC-CMPRF-RAW
TitleInfo
Title
A93, Building large models to show equivalence, an exploration (side view), Grade 4, October 7, 1993, raw footage
RelatedItem (type = host)
TitleInfo
Title
Robert B. Davis Institute for Learning Mathematics Education Collection
Identifier (type = local)
rucore00000001201
Location
PhysicalLocation (authority = marcorg); (displayLabel = Rutgers, The State University of New Jersey)
NjNbRU
Location
PhysicalLocation (authority = marcorg); (displayLabel = Rutgers University. Libraries)
NjR
Identifier (type = doi)
doi:10.7282/T3D50PRP
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Rights

RightsDeclaration (AUTHORITY = rbdil1_v1); (ID = rbdil1_v1)
The video is protected by copyright. It is available for reviewing and use within the Video Mosaic Collaborative (VMC) portal. Please contact the Robert B. Davis Institute for Learning (RBDIL) for further information about the use of this video.
RightsEvent
Type
Permission or license
Label
Non-exclusive license to share the video presentation via RUcore.
Place
New Brunswick, NJ
DateTime (point = start); (encoding = iso8601); (qualifier = exact)
2009-11-03
Detail
Non-exclusive license to digitize and make openly available the videos and other collection resources of the Institute is on file in the office of the RUcore collections manager.
Copyright
Status
Copyright protected
Availability
Status
Open
Reason
Permission or license
Publication
Status
Unpublished
RightsHolder (type = corporate)
Name
Robert B. Davis Institute for Learning
Role
Copyright holder
Telephone
848-932-0776
Address
Rutgers Graduate School of Education
10 Seminary Place
New Brunswick, NJ 08901-1183
ContactInformationDate
2014-02-07
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Source

SourceTechnical
SourceType
Videotape
Duration
00:58:27
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Technical

RULTechMD (ID = TECHNICAL1)
ContentModel
MovingImage
RULTechMD (ID = TECHNICAL2)
ContentModel
MovingImage
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