Comparing fractions and evaluating models that represent solutions, Clip 4 of 8: Comparing one half and one third, different number names for the white rod
Descriptive
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MovingImage
Genre
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Research data
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Observational data
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Edited data
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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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Conover Road (Colts Neck, N.J.)
Subject
Name
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NamePart
(type = personal)
James (student)
Subject
Name
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NamePart
(type = personal)
Brian C. (Colts Neck, student)
Subject
Name
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NamePart
(type = personal)
Laura (student)
Subject
Name
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Meredith (student)
Subject
Name
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NamePart
(type = personal)
David (student)
Subject
Name
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NamePart
(type = personal)
James (student)
Subject
Name
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NamePart
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Beth (student)
Subject
Name
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NamePart
(type = personal)
Sarah (student)
Subject
Name
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NamePart
(type = personal)
Erik (student)
Subject
Name
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(type = personal)
Kelly (student)
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Topic
Sample of human subjects
Subject
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Topic
Mathematics education
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Topic
Learning, Psychology of--Case studies
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(authority = LCSH)
Topic
Critical thinking in children--New Jersey--Case studies
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(authority = Grade range)
Subject
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Topic
Number and operations
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Reasoning and proof
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Manipulatives (Education)--Case studies
Subject
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Subject
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Topic
Comparing fractions
Subject
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Subject
(authority = rbdil_forms of reasoning, strategies and heuristics)
Subject
(authority = rbdil_representations)
Subject
(authority = rbdil_topic)
Topic
Operations with fractions
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
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Social science
TargetAudience
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Mathematics education
Note
(type = supplementary materials)
Transcript and student work are also available.
Note
(type = APA citation)
Robert B. Davis Institute for Learning. (1993). Comparing fractions and evaluating models that represent solutions, Clip 4 of 8: Comparing one half and one third, different number names for the white rod [video]. Retrieved from
Name
(type = personal)
NamePart
(type = family)
Maher
NamePart
(type = given)
Carolyn Alexander
Role
RoleTerm
(authority = marcrelator);
(type = text)
Researcher
Affiliation
Rutgers, the State University of New Jersey
Name
(type = personal)
NamePart
(type = family)
Davis
NamePart
(type = given)
Robert B. (Robert Benjamin)
Affiliation
Rutgers, the State University of New Jersey
Role
RoleTerm
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Researcher
OriginInfo
Place
PlaceTerm
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New Brunswick, NJ
Publisher
Robert B. Davis Institute for Learning
CopyrightDate
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1993-10-01
RelatedItem
(type = is referenced by)
TitleInfo
Title
The development of mathematical reasoning in elementary school students' exploration of fraction ideas / by Dina Yankelewitz
Identifier
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http://hdl.rutgers.edu/1782.1/rucore10001500001.ETD.000054787
RelatedItem
(type = is referenced by)
TitleInfo
Title
Tracing the growth in understanding of fraction ideas : a fourth grade study / by Elena Perrone Steencken
Identifier
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http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000055125
RelatedItem
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TitleInfo
Title
A83, Comparing fractions and evaluating models that represent solutions (classroom view), Grade 4, October 1, 1993, raw footage.
Identifier
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A83-19931001-CNCR-CV-CLASS-GR4-FRC-CMPRF-RAW
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A84, Comparing fractions and evaluating models that represent solutions (presentation view), Grade 4, October 1, 1993, raw footage.
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A84-19931001-CNCR-PV-CLASS-GR4-FRC-CMPRF-RAW
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A85, Comparing fractions and evaluating models that represent solutions (side view), Grade 4, October 1, 1993, raw footage.
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A85-19931001-CNCR-SIV-CLASS-GR4-FRC-CMPRF-RAW
Extension
DescriptiveEvent
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Ed.D. dissertation references the video footage that includes Comparing fractions and evaluating models that represent solutions, Clip 4 of 8: Comparing one half and one third, different number names for the white rod
Place
Rutgers, the State University of New Jersey, New Brunswick, NJ
AssociatedEntity
Affiliation
Rutgers, the State University of New Jersey
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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
AssociatedEntity
Name
Steencken, Elena Perrone
Affiliation
Rutgers, the State University of New Jersey
AssociatedObject
Name
Tracing the growth in understanding of fraction ideas
Identifier
(type = hdl)
http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000055125
Reference
http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000055125
Detail
Dissertation available in digital format in the Rutgers University Libraries' dissertation collection.
Label
Ed.D. dissertation references the video footage that includes Comparing fractions and evaluating models that represent solutions, Clip 4 of 8: Comparing one half and one third, different number names for the white rod
Place
Rutgers, the State University of New Jersey, New Brunswick, NJ
DateTime
(encoding = w3cdtf);
(qualifier = exact)
2001
Identifier
(type = rbdil)
A83A84A85-FRC-CMPRF-CLIP004
Abstract
(type = summary)
In clip 4, researcher Carolyn Maher asked the class to determine the number name for the white rod in the first model that had been built, in which the orange and red train was called one. James, Laura, and Brian suggested number names. The students then worked in their groups to build a model and determine the number name for the white rod. Meredith and David, without building the model, named the white rod one twelfth. During the subsequent whole class discussion, James revised his solution. He lined twelve white rods against the original model and said that the white rod would be called one twelfth. To justify his solution, he counted the white rods aloud. Beth and Sarah then presented two alternative justifications for the number name one twelfth.
TitleInfo
Title
Comparing fractions and evaluating models that represent solutions, Clip 4 of 8: Comparing one half and one third, different number names for the white rod
Identifier
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http://hdl.rutgers.edu/1782.1/rucore00000001201.Video.000067442
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TitleInfo
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Robert B. Davis Institute for Learning Mathematics Education Collection
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rucore00000001201
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Identifier
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doi:10.7282/T3VT1QP5
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