Early algebra, investigating linear functions, series 3 of 7, graphing and sharing Guess My Rule problems, Clip 7 of 7: Yonny works on James' Guess My Rule problem
Citation & Export
Hide
APA citation
Early algebra, investigating linear functions, series 3 of 7, graphing and sharing Guess My Rule problems, Clip 7 of 7: Yonny works on James' Guess My Rule problem [video]. Retrieved from
https://doi.org/doi:10.7282/T3736NW3
Export
Description
TitleEarly algebra, investigating linear functions, series 3 of 7, graphing and sharing Guess My Rule problems, Clip 7 of 7: Yonny works on James' Guess My Rule problem
PublisherNew Brunswick, NJ: Robert B. Davis Institute for Learning, 2005-11-03, c2005-11-03
DescriptionIn the seventh of seven clips in Series 3 of Exploring Linear Functions: Graphing and sharing Guess My Rule problems, Yonny, a 7th grade boy in an after-school enrichment class, is trying to find a rule that will work for the problem that James posed in Clip 5 of this series. When he claims to researcher Allison McCulloch that the rule is the pattern where the values of X are increasing by one and the values of Y are increasing by three, she agrees that this pattern holds. However, she explains to him that the goal is to find a rule that describes the relationship between the two sets of numbers and that will work to find the corresponding value of Y for each value of X. She then refers him to the rule for problem 1 that Ariel had shared, noting that for each value of X, Y was equal to 2 times X plus 1. Yonny studied the values for James' problem and quickly announced that the rule would be "times 3 plus 9". The researcher questioned him about his rule and encouraged him to write it as an equation.
Guess My Rule Problem 1.
X____ Y_
0 1
1 3
2 5
3 7
4 9
5 11
James' Problem.
X____ Y_
0 9
1 12
2 15
3 18
4 21
5 24
RightsThe 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.
Date Captured2005-11-03
Local IdentifierB28B29-ALG-VAR-CLIP013
Related Publication
Type: Related publication
Label: Ed.D. dissertation references the video footage that includes Early algebra, investigating linear functions, series 3 of 7, graphing and sharing Guess My Rule problems, Clip 7 of 7: Yonny works on James' Guess My Rule problem
Date: 2009
Author: Baldev, Prashant V. (Rutgers, the State University of New Jersey)
Name: Urban, seventh-grade students building early algegra ideas in an informal after school program
Reference: QA.B175 2009
Source
Title: B28, Early algebra, investigating linear functions, Guess My Rule introduction group 2 (student view), Grade 7, November 3, 2005, raw footage.
Identifier: B28-20051103-PFLD-SV-IFML-GR7-ALG-VAR-RAW
Source
Title: B29, Early algebra, investigating linear functions, Guess My Rule introduction group 2 (teacher view), Grade 7, November 3, 2005, raw footage.
Identifier: B29-20051103-PFLD-TV-IFML-GR7-ALG-VAR-RAW
Statistical Profile