Staff View
Towers five-high selecting from two colors: Developing local organization

Descriptive

TypeOfResource
MovingImage
Genre (authority = RURes_Genre)
Research data
Genre (authority = RURes_dataGenre)
Observational data
Genre (authority = RURes_dataLifecycle)
Edited data
Genre (authority = RURes_dataLifecycle)
Repurposed data
Genre (authority = RURes_researchDataType)
Longitudinal data
Genre (authority = RURes_dataCollectionSetting)
School
Genre (authority = RURes_researchMethodology)
Qualitative research
Genre (authority = RURes_qualitativeMethod)
Educational interventions (large group)
Subject
Name (authority = RBDIL_corporate)
NamePart (type = corporate)
Harding Elementary School (Kenilworth, N.J.)
Subject
Name (authority = RBDIL_personal)
NamePart (type = personal)
Romina (student)
Subject
Name (authority = RBDIL_personal)
NamePart
Brian (Kenilworth, 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 = 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_setting)
Topic
Classroom
Subject (authority = rbdil_studentGender)
Topic
Mixed
Subject (authority = rbdil_studentEthnicity)
Topic
White
Subject (authority = rbdil_cameraView)
Topic
Student view
Subject (authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Guessing and checking
Subject (authority = LCSH)
Topic
Manipulatives (Education)--Case studies
Subject (authority = LCSH)
Topic
Critical thinking in children--New Jersey--Case studies
Subject (authority = rbdil_gradeLevel)
Topic
4
Subject (authority = NCTM Content)
Topic
Algebra
Subject (authority = Grade range)
Topic
3-5
Subject (authority = rbdil_mathStrand)
Topic
Counting
Subject (authority = rbdil_mathStrand)
Topic
Combinatorics
Subject (authority = rbdil_mathProblem)
Topic
Towers
Subject (authority = rbdil_mathTools)
Topic
Unifix cubes
Subject (authority = rbdil_representations)
Topic
Physical models
Subject (authority = rbdil_topic)
Topic
Combinations
Subject (authority = rbdil_district)
Geographic
Kenilworth Public Schools
Subject
HierarchicalGeographic
Country
UNITED STATES
State
New Jersey
County
Union County
City
Kenilworth (N.J.)
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. (1992). Towers five-high selecting from two colors: Developing local organization [video]. Retrieved from
Name (type = personal)
NamePart (type = family)
Alston
NamePart (type = given)
Alice S.
Role
RoleTerm (type = text); (authority = marcrelator)
Researcher
Affiliation
Rutgers, the State University of New Jersey
OriginInfo
Place
PlaceTerm (type = text)
New Brunswick, NJ
Publisher
Robert B. Davis Institute for Learning
CopyrightDate (qualifier = exact); (encoding = w3cdtf)
1992-02-06
DateCreated (encoding = w3cdtf); (qualifier = exact)
1992-02-06
RelatedItem (type = is referenced by)
TitleInfo
Title
Tracing beliefs and behaviors of a participant in a longitudinal study for the development of mathematical ideas and reasoning [electronic resource] : a case study. / by Maria Steffero
Identifier (type = hdl)
http://hdl.rutgers.edu/1782.2/rucore10001500001.ETD.000052894
RelatedItem (type = host)
TitleInfo
Title
A70, Towers five-high selecting from two colors (student view), Grade 4, February 6, 1992, raw footage.
Identifier (type = rbdil)
A70-19920206-KNWH-SV-CLASS-GR5-CMB-TW5T-RAW
Extension
DescriptiveEvent
Type
Related publication
Label
Ed.D. dissertation references the video footage that includes Towers five-high selecting from two colors: Developing local organization
Place
Rutgers, the State University of New Jersey, New Brunswick, NJ
DateTime (encoding = w3cdtf); (qualifier = exact)
2010
AssociatedEntity
Role
Author
Name
Steffero, Maria
Affiliation
Rutgers, the State University of New Jersey
AssociatedObject
Type
Dissertation
Relationship
References
Name
Tracing beliefs and behaviors of a participant in a longitudinal study for the development of mathematical ideas and reasoning [electronic resource] : a case study.
Identifier (type = hdl)
http://hdl.rutgers.edu/1782.2/rucore10001500001.ETD.000052894
Reference (type = digital)
http://hdl.rutgers.edu/1782.2/rucore10001500001.ETD.000052894
Detail
Dissertation available in digital format in the Rutgers University Libraries dissertation collection.
Identifier (type = rbdil)
A70-CMB-T5T-CLIP001
Abstract (type = summary)
In this video, the fourth grade partners Romina and Brian are constructing a solution to the “Towers Problem 5-High.” PROBLEM STATEMENT: "Your group has two colors of Unifix® cubes. Work together and make as many different towers, 5 cubes tall, as is possible when selecting from two colors. Convince us that you have found them all." At the beginning of this clip, Romina and Brian check for duplicates among the twenty-one towers they have already built and wonder if they have generated all possible towers that meet the problem criteria. Romina conjectures that they have all the towers. Then researcher Alice Alston asks Brian and Romina about their thinking. When Brian says that they are using a strategy of “do the opposite,” the researcher asks what he means and then follows by asking if towers always have an opposite. The students investigate their new conjecture that every tower has an opposite by attempting to find a tower without an opposite. After verifying that all of their existing towers can be put into opposite pairs, Romina tells Brian to stand the towers up together in groups of two that she calls “matches.” One of their original towers does not have an opposite and after they generate its opposite, they have a total of twenty-two towers.
TitleInfo
Title
Towers five-high selecting from two colors: Developing local organization
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/T3FT8JFW
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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
11/3/2009
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.
AssociatedEntity
Role
Licensor
Name
Maher, Carolyn A.
Affiliation
Director, Robert B. Davis Institute for Learning, Rutgers Graduate School of Education
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 Education10 Seminary PlaceNew Brunswick, NJ 08901-1183
ContactInformationDate
2014-02-07
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Source

SourceTechnical
SourceType
Videotape
Format
S-VHS
Gauge
1/2-inch
Duration
00:07:10
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Technical

RULTechMD (ID = TECHNICAL1)
VideoSampling
SamplingSize
4:2:2
WordSize
3-byte
BitsPerSample
24-bit
ContentModel
MovingImage
PreservationLevel
full
Generation
Digital preservation master
Duration
00:09:13
System
MS Video
Frame
Height
640
Width
480
Rate
29.97 fps
AspectRatio
4:3
Structure
interlaced
BitRateReduction
Compression
CompressionType
uncompressed
Codec
CodecName
full frame uncompressed
CodecQuality
code regenerating
Sound
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NumberOfChannels
2
SoundField
stereo
Sampling
SamplingRate
44.1 kHz
BitsPerSample
16-bit
WordSize
3-byte
RULTechMD (ID = TECHNICAL2)
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SamplingSize
4:2:2
WordSize
3-byte
BitsPerSample
24-bit
ContentModel
MovingImage
PreservationLevel
full
Generation
Digital preservation master
Duration
00:09:13
System
MS Video
Frame
Height
640
Width
480
Rate
29.97 fps
AspectRatio
4:3
Structure
interlaced
BitRateReduction
Compression
CompressionType
uncompressed
Codec
CodecName
full frame uncompressed
CodecQuality
code regenerating
Sound
Channels
NumberOfChannels
2
SoundField
stereo
Sampling
SamplingRate
44.1 kHz
BitsPerSample
16-bit
WordSize
3-byte
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