Revisiting construction of large models to compare fractions, Clip 5 of 5: Finding flaws with the reconstructed big model for comparing two thirds and three fourths
Descriptive
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MovingImage
Genre
(authority = RURes_Genre)
Research data
Genre
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Observational data
Genre
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Edited data
Genre
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Repurposed data
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Longitudinal data
Genre
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School
Genre
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Qualitative research
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Educational interventions (large group)
Subject
Name
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NamePart
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Conover Road (Colts Neck, N.J.)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
Erik (student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
David (student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
Meredith (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)
Subject
(authority = NCTM Content)
Topic
Number and operations
Subject
(authority = NCTM Process)
Subject
(authority = NCTM Process)
Topic
Reasoning and proof
Subject
(authority = NCTM Process)
Subject
(authority = NCTM Process)
Subject
(authority = NCTM Process)
Subject
(authority = rbdil_gradeLevel)
Subject
(authority = rbdil_mathStrand)
Subject
(authority = rbdil_setting)
Subject
(authority = rbdil_schoolType)
Subject
(authority = rbdil_studentGender)
Subject
(authority = rbdil_studentEthnicity)
Subject
(authority = rbdil_cameraView)
Subject
(authority = LCSH)
Topic
Manipulatives (Education)--Case studies
Subject
(authority = rbdil_topic)
Topic
Operations with fractions
Subject
(authority = rbdil_mathTools)
Subject
(authority = rbdil_mathProblem)
Topic
Comparing fractions
Subject
(authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Proportional reasoning
Subject
(authority = rbdil_representations)
Subject
(authority = rbdil_district)
Geographic
Colts Neck Township Schools
Subject
HierarchicalGeographic
City
Colts Neck (N.J. : Township)
Classification
(authority = RUresearch);
(edition = Data)
PhysicalDescription
Extent
(unit = digital file(s))
1
InternetMediaType
video/x-flv
TargetAudience
(authority = RURes_discipline)
Social science
TargetAudience
(authority = RURes_domain)
Mathematics education
Note
(type = supplementary materials)
Transcript is also available.
Note
(type = APA citation)
Robert B. Davis Institute for Learning. (1993). Revisiting construction of large models to compare fractions, Clip 5 of 5: Finding flaws with the reconstructed big model for comparing two thirds and three fourths [video]. Retrieved from
OriginInfo
Place
PlaceTerm
(type = text)
New Brunswick, NJ
Publisher
Robert B. Davis Institute for Learning
CopyrightDate
(encoding = w3cdtf);
(qualifier = exact)
1993-10-08
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
RelatedItem
(type = is referenced by)
TitleInfo
Title
A study of fourth-grade students' explorations into comparing fractions / by Suzanne Loveridge Reynolds
Identifier
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QA.R465 2005
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TitleInfo
Title
A73, Revisiting construction of large models to compare fractions (classroom view), Grade 4, October 8, 1993, raw footage.
Identifier
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A73-19931008-CNCR-FV-CLASS-GR4-FRC-CMPRF-RAW
Extension
DescriptiveEvent
Label
Ed.D. dissertation references the video footage that includes Revisiting construction of large models to compare fractions, Clip 5 of 5: Finding flaws with the reconstructed big model for comparing two thirds and three fourths
Place
Rutgers, the State University of New Jersey, New Brunswick, NJ
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Affiliation
Rutgers, the State University of New Jersey
AssociatedObject
Name
The development of mathematical reasoning in elementary school students' exploration of fraction ideas
Identifier
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http://hdl.rutgers.edu/1782.1/rucore10001500001.ETD.000054787
Reference
http://hdl.rutgers.edu/1782.1/rucore10001500001.ETD.000054787
Detail
Dissertation available in digital format in the Rutgers University Libraries' dissertation collection.
DateTime
(encoding = w3cdtf);
(qualifier = exact)
2009
Extension
DescriptiveEvent
Label
Ed.D. dissertation references the video footage that includes Revisiting construction of large models to compare fractions, Clip 5 of 5: Finding flaws with the reconstructed big model for comparing two thirds and three fourths
Place
Rutgers, the State University of New Jersey, New Brunswick, NJ
DateTime
(encoding = w3cdtf);
(qualifier = exact)
2008
AssociatedEntity
Name
Reynolds, Suzanne Loveridge
Affiliation
Rutgers, the State University of New Jersey
AssociatedObject
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.
Identifier
(type = rbdil)
A73-FRC-CMPRF-CLIP005
Abstract
(type = summary)
In the fifth of five clips from this classroom session, a visiting researcher asked David, Erik, and Meredith about the large model on the floor, which reflected their attempt to reconstruct the model that they had built in the previous day's session. The researcher observed that there were thirteen purple rods, which Erik then counted and confirmed, saying that they had made a mistake when they re-built the model. Meredith questions why they need twelfths when the problem asked about two thirds and three fourths. David and Erik begin to explain that the point of the big model was to show how doubling the length of a smaller model changed the number name given to the red rod but did not change the answer to the problem. But this notion could not be elaborated on because time had run out and they had to put away the rods.
TitleInfo
Title
Revisiting construction of large models to compare fractions, Clip 5 of 5: Finding flaws with the reconstructed big model for comparing two thirds and three fourths
Identifier
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http://hdl.rutgers.edu/1782.1/rucore00000001201.Video.000067467
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TitleInfo
Title
Robert B. Davis Institute for Learning Mathematics Education Collection
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rucore00000001201
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NjR
Identifier
(type = doi)
doi:10.7282/T3Z60MNT
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