A29, Fraction problems: Sharing and number lines (Class view), Grade 4, November 1, 1993, raw footage
Descriptive
TitleInfo
Title
A29, Fraction problems: Sharing and number lines (Class view), Grade 4, November 1, 1993, raw footage
Genre
(authority = RURes_Genre)
Research data
Genre
(authority = RURes_dataGenre)
Observational data
Genre
(authority = RURes_dataLifecycle)
Raw data
Genre
(authority = RURes_qualitativeMethod)
Educational interventions (large group)
Genre
(authority = RURes_researchDataType)
Longitudinal data
Genre
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Qualitative research
Genre
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Field
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Graham (student)
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NamePart
(type = personal)
James (student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
Brian C. (Colts Neck, student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
Meredith (student)
Subject
Name
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NamePart
(type = personal)
Erik (student)
Subject
Name
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NamePart
(type = personal)
Andrew (student)
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Name
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Jessica (student)
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Name
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Jacquelyn (student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
Kimberly (student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
Sarah (student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
David (student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
Michael (Colts Neck, student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
Alan (student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
Danielle (student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
Mark (student)
Subject
Name
(authority = RBDIL_personal)
NamePart
(type = personal)
Audra (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)
NamePart
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Erin (student)
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Name
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Gregory (student)
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Name
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Jackie (student)
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Name
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NamePart
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Kelly (student)
Subject
Name
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NamePart
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Laura (student)
Subject
Name
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NamePart
(type = personal)
Sarah (student)
Subject
Name
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NamePart
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Conover Road (Colts Neck, N.J.)
Subject
Name
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NamePart
(type = personal)
Beth (student)
TypeOfResource
MovingImage
Identifier
(type = rbdil)
A29-19931101-CNCR-FV-CLASS-GR4-FRC-CMPRF-RAW
Identifier
(type = hdl)
http://hdl.rutgers.edu/1782.1/rucore00000001201.Video.000068380
Identifier
(type = doi)
doi:10.7282/T36W98Q2
Subject
(authority = Grade range)
Subject
(authority = LCSH)
Topic
Mathematics education
Subject
(authority = LCSH)
Topic
Manipulatives (Education)--Case studies
Subject
(authority = LCSH)
Topic
Learning, Psychology of--Case studies
Subject
(authority = NCTM Content)
Topic
Number and operations
Subject
(authority = NCTM Content)
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_cameraView)
Subject
(authority = rbdil_mathStrand)
Subject
(authority = rbdil_mathProblem)
Topic
Comparing fractions
Subject
(authority = rbdil_mathProblem)
Subject
(authority = rbdil_mathProblem)
Topic
Placing fractions on a number line
Subject
(authority = rbdil_mathTools)
Subject
(authority = rbdil_setting)
Subject
(authority = rbdil_gradeLevel)
Subject
(authority = rbdil_forms of reasoning, strategies and heuristics)
Subject
(authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Referencing a previous problem
Subject
(authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Reasoning by analogy
Subject
(authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Proportional reasoning
Subject
(authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Considering a simpler problem
Subject
(authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Recognizing a pattern
Subject
(authority = rbdil_forms of reasoning, strategies and heuristics)
Topic
Recognizing equivalence
Subject
(authority = rbdil_representations)
Subject
(authority = rbdil_representations)
Subject
(authority = rbdil_representations)
Subject
(authority = rbdil_studentGender)
Subject
(authority = rbdil_studentEthnicity)
Subject
(authority = rbdil_schoolType)
Subject
(authority = RURes_subjectOfStudy)
Topic
Sample of human subjects
Subject
(authority = LCSH)
Topic
Critical thinking in children--New Jersey--Case studies
Classification
(authority = RUresearch);
(edition = Data)
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
(authority = marcrelator);
(type = text)
Researcher
Name
(type = personal)
NamePart
(type = family)
Davis
NamePart
(type = given)
Robert B. (Robert Benjamin)
NamePart
(type = date)
1926-
Role
RoleTerm
(authority = marcrelator);
(type = text)
Researcher
Affiliation
Rutgers, the State University of New Jersey
Name
(type = personal)
NamePart
(type = family)
Gjone
NamePart
(type = given)
Gunnar
Role
RoleTerm
(authority = marcrelator);
(type = text)
Researcher
Name
(type = personal)
NamePart
(type = family)
Phillips
NamePart
(type = given)
Joan
Role
RoleTerm
(authority = marcrelator);
(type = text)
Teacher
Abstract
(type = summary)
In this raw footage video that ends midway in the session, Dr. Davis introduces Gunnar Gjone as a visiting mathematics educator from Norway. The researcher, Carolyn Maher, begins the session by asking the students to review their conclusions from the previous day’s class when they were asked to share a candy bar equally among the students in their small group. Two groups had been composed of eight students while another was composed of nine students, and their task had been to determine how much more candy each person in the smaller group would receive than those in the larger group, which they agreed to be the difference between 1/4 and 1/9, after dividing each candy bar into 10 equal pieces. Based on Cuisenaire Rod models, the students concluded that the difference was 5/36. However, a number of students, including Meredith, still argued that the difference should be 1/5. After the class agrees that 5/36 is the difference, Jessica contends that the earlier distribution was not equitable. Andrew suggests that the 3 candy bars could be divided into 30 rectangular pieces (10 per candy bar) and shared evenly among all 25 students by having each student get one whole rectangular piece and 1/5 of one of the remaining 5 rectangular pieces. A whole-class discussion follows in which the students are asked to compare and order 1/2, 1/3, 1/4 and 1/5. David shares his solution with drawings on the overhead transparency that are based on models built with Cuisenaire rods. Various students mark positions for each of these fractions, and also 1/10, on a number line segment from 0 to 1, drawn on an overhead transparency.The class camera video ends at this point.
PhysicalDescription
Extent
(unit = digital file(s))
1
InternetMediaType
video/mpeg4
Note
(type = supplementary materials)
Transcript is also available.
Note
(type = APA citation)
Robert B. Davis Institute for Learning. (1993). A29, Fraction problems: Sharing and Number Lines (Class View), grade 4, November 1, 1993, raw footage. [video]. Retrieved from http://hdl.rutgers.edu/1782.1/rucore00000001201.Video.000068380./rucore00000001201.Video.000068380
OriginInfo
Place
PlaceTerm
(type = text)
New Brunswick, NJ
DateIssued
(encoding = w3cdtf);
(point = start);
(qualifier = exact)
1993-11-01
CopyrightDate
(keyDate = yes);
(point = start);
(qualifier = exact)
1993-11-01
RelatedItem
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TitleInfo
Title
Fraction problems, Sharing and Number Lines, Clip 1 of 5: Which is more, 1/4th or 1/9th of a candy bar? How much more?
Identifier
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http://hdl.rutgers.edu/1782.1/rucore00000001201.Video.000055288
RelatedItem
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TitleInfo
Title
Fraction problems, Sharing and Number Lines, Clip 2 of 5: Equal shares, 3 candy bars for 25 students
Identifier
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http://hdl.rutgers.edu/1782.1/rucore00000001201.Video.000055289
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TitleInfo
Title
Fraction problems, Sharing and Number Lines, Clip 3 of 5: Comparing unit fractions
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http://hdl.rutgers.edu/1782.1/rucore00000001201.Video.000055290
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TitleInfo
Title
Fraction problems, Sharing and Number Lines, Clip 5 of 5: Placing fractions on the number line
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http://hdl.rutgers.edu/1782.1/rucore00000001201.Video.000055292
RelatedItem
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TitleInfo
Title
The development of mathematical reasoning in elementary school students' exploration of fraction ideas / by Dina Yankelewitz
Identifier
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https://dx.doi.org/doi:10.7282/T3KW5G01
RelatedItem
(type = is referenced by)
TitleInfo
Title
Tracing students' growing understanding of rational numbers / by Suzanna E. Schmeelk.
Identifier
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https://dx.doi.org/doi:10.7282/T3W66KV
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TitleInfo
Title
Robert B. Davis Institute for Learning Mathematics Education Collection
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rucore00000001201
Extension
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Type
Excerpt or clip creation
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Video clips created from the video footage A29, Fraction problems: Sharing and Number Lines (Class View), grade 4, November 1, 1993, raw footage
DateTime
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2011
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Fraction problems, Sharing and Number Lines, Clip 1 of 5: Which is more, 1/4th or 1/9th of a candy bar? How much more?
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http://hdl.rutgers.edu/1782.1/rucore00000001201.Video.000055288
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Fraction problems, Sharing and Number Lines, Clip 2 of 5: Equal shares, 3 candy bars for 25 students
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http://hdl.rutgers.edu/1782.2/rucore10001500001.ETD.000052898
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Fraction problems, Sharing and Number Lines, Clip 3 of 5: Comparing unit fractions
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http://hdl.rutgers.edu/1782.1/rucore00000001201.Video.000055290
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Fraction problems, Sharing and Number Lines, Clip 5 of 5: Placing fractions on the number line
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Ed. D. dissertation references the video footage A29, Fraction problems: Sharing and Number Lines (Class View), grade 4, November 1, 1993, raw footage
DateTime
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2009
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Rutgers Graduate School of Education
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The development of mathematical reasoning in elementary school students' exploration of fraction ideas
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QA .Y22 2009
Reference
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https://dx.doi.org/doi:10.7282/T3KW5G01
Detail
Dissertation available in digital and paper formats in the Rutgers University Libraries' dissertation collection.
Detail
Dissertation available in digital format in the RUcore Rutgers Electronic Theses and Dissertations collection.
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Ed. D. dissertation references the video footage A29, Fraction problems: Sharing and Number Lines (Class View), grade 4, November 1, 1993, raw footage
DateTime
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2010
AssociatedEntity
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Schmeelk, Suzanna E.
Affiliation
Rutgers Graduate School of Education
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Tracing students' growing understanding of rational numbers
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https://dx.doi.org/doi:10.7282/T3W66KV
Reference
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https://dx.doi.org/doi:10.7282/T3W66KV
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Dissertation available in digital format in the Rutgers University Libraries' dissertation collection.
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Colts Neck Township Schools
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Colts Neck (N.J. : Township)
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