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Early algebra, investigating linear functions, series 4 of 7, Guess My Rule problems 4 & 5, Clip 4 of 6: Beginning work on Guess My Rule problem 5
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MovingImage
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Research data
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Observational data
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Longitudinal data
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School
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Educational interventions (small group)
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Frank J. Hubbard Middle School (Plainfield, N.J.)
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Ariel (student)
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Sample of human subjects
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Mathematics education
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Learning, Psychology of--Case studies
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Critical thinking in children--New Jersey--Case studies
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6-8
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Algebra
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Problem solving
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Reasoning and proof
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7
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Algebra
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Informal learning
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Public school
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Male
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Hispanic
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Teacher view
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Student view
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Guess my rule
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Color markers
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Direct reasoning
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(authority = rbdil_forms of reasoning, strategies and heuristics)
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Function tables
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Plainfield Public Schools
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HierarchicalGeographic
Country
UNITED STATES
State
New Jersey
County
Union County
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Plainfield (N.J.)
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1
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video/x-flv
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Social science
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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. (2005). Early algebra, investigating linear functions, series 4 of 7, Guess My Rule problems 4 & 5, Clip 4 of 6: Beginning work on Guess My Rule problem 5 [video]. Retrieved from
Name
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Ladino
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Gilberto
Role
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(type = text);
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Teacher
Affiliation
Plainfield Public Schools
OriginInfo
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New Brunswick, NJ
Publisher
Robert B. Davis Institute for Learning
CopyrightDate
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2005-11-03
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2005-11-03
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TitleInfo
Title
Urban, seventh-grade students building early algegra ideas in an informal after school program / by Prashant V. Baldev
Identifier
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QA.B175 2009
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Identifier
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B28-20051103-PFLD-SV-IFML-GR7-ALG-VAR-RAW
TitleInfo
Title
B28, Early algebra, investigating linear functions, Guess My Rule introduction group 2 (student view), Grade 7, November 3, 2005, raw footage.
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(type = host)
Identifier
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B29-20051103-PFLD-TV-IFML-GR7-ALG-VAR-RAW
TitleInfo
Title
B29, Early algebra, investigating linear functions, Guess My Rule introduction group 2 (teacher view), Grade 7, November 3, 2005, raw footage.
Extension
DescriptiveEvent
Type
Related publication
Label
Ed.D. dissertation references the video footage that includes Early algebra, investigating linear functions, series 4 of 7, Guess My Rule problems 4 & 5, Clip 4 of 6: Beginning work on Guess My Rule problem 5
Place
Rutgers, the State University of New Jersey, New Brunswick, NJ
DateTime
(encoding = w3cdtf);
(qualifier = exact)
2009
AssociatedEntity
Role
Author
Name
Baldev, Prashant V.
Affiliation
Rutgers, the State University of New Jersey
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Dissertation
Relationship
References
Name
Urban, seventh-grade students building early algegra ideas in an informal after school program
Identifier
(type = lccn)
QA.B175 2009
Reference
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QA.B175 2009
Detail
Dissertation is available in paper format in the Rutgers University Libraries' dissertation collection.
Identifier
(type = rbdil)
B28B29-ALG-VAR-CLIP004
Abstract
(type = summary)
In the fourth of six clips in Series 4 of Exploring Linear Functions, Ariel, a 7th grade students in an after-school enrichment program, is given Guess my Rule problem 5 to consider. He notices different patterns in the table and explains what he sees to teacher/intern Gilberto Ladino. Ariel first points out that successive values for Y increase by three as the X values increase by one. However, he also sees that for certain values of Y there appears to be a cycle of subtracting two from the value of X, then remaining the same and next, adding two. After Ladino asks him to recount the differences in the value of Y beginning when X is zero, Ariel states that the consistent pattern of differences is his rule and, when asked for the value of Y if X is twenty-two, predicts that Y might be forty-two, mirroring his earlier correct prediction of Y when X is twenty for problem 4. (See Early Algebra: Investigating Linear Functions: Clip 2 of Series 4, for Ariel's work on problem 4 when X is twenty.) However, as he extends the table of values all the way to twenty-two for X, he notes that forty-two is incorrect and should be replaced by fifty-eight.
Guess My Rule Problem 5.
X____ Y_
0 -8
1 -5
2 -2
3 1
4 4
5 7
Guess My Rule Problem 5.
X____ Y_
0 -8
1 -5
2 -2
3 1
4 4
5 7
TitleInfo
Title
Early algebra, investigating linear functions, series 4 of 7, Guess My Rule problems 4 & 5, Clip 4 of 6: Beginning work on Guess My Rule problem 5
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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/T3CR5RBK
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Rights
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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
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Name
Robert B. Davis Institute for Learning
Role
Copyright holder
Telephone
732-932-8848
Address
Rutgers Graduate School of Education
10 Seminary Place
New Brunswick, NJ 08901-1183
10 Seminary Place
New Brunswick, NJ 08901-1183
ContactInformationDate
2009-11-03
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Source
SourceTechnical
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1/2-inch
Duration
00:06:04
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