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Introducing fraction equivalence and an exploration of fraction comparison, Clip 4 of 4: Finding the number name for the difference between one half and one third [video]. Retrieved from
https://doi.org/doi:10.7282/T36W99HS
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Description
TitleIntroducing fraction equivalence and an exploration of fraction comparison, Clip 4 of 4: Finding the number name for the difference between one half and one third
PublisherNew Brunswick, NJ: Robert B. Davis Institute for learning, 1993, c1993-09-27
DescriptionDuring this small group activity, the students revisited the task: Which is larger, 1/2 or 1/3, and by how much? Some of the students attempted to solve the task using balance beams, but most reverted to conventional usage of the rods. In this clip, researcher Amy Martino encourages Beth and Sarah, as well as David and Meredith, to find the number name for the difference between one half and one third. Both pairs of students find the number name of one half. In addition, Brian F. and Jessica explain to the researcher how they know which is larger, one half or one third, and record their solution.
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 Captured1993-09-27
Local IdentifierA37A38A39-FRC-CMPRF-CLIP004
Related Publication
Type: Related publication
Label: Ed. D. dissertation references the video footage that includes Introducing fraction equivalence and an exploration of fraction comparison, Clip 4 of 4: Finding the number name for the difference between one half and one third
Date: 2009-05-01
Detail: Dissertation available in digital and paper formats in the Rutgers University Libraries dissertation collection.
Author: Yankelewitz, Dina (Rutgers Graduate School of Education)
Name: Development of mathematical reasoning in elementary school students' exploration of fraction ideas
Reference: http://hdl.rutgers.edu/1782.1/rucore10001500001.ETD.000054787
Related Publication
Type: Related publication
Label: Ed. D. dissertation references the video footage that includes Introducing fraction equivalence and an exploration of fraction comparison, Clip 4 of 4: Finding the number name for the difference between one half and one third
Date: 2001-05-01
Author: Steencken, Elena Perrone
Name: Tracing the growth in understanding of fraction ideas : a fourth grade study
Reference: http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000055125
Source
Title: A37, Introducing Fraction Equivalence and an Exploration of Fraction Comparison (Side View), raw footage
Identifier: A37-19930927-CNCR-SV-CLASS-GR4-FRC-CMPRF-RAW
Source
Title: A38, Introducing Fraction Equivalence and an Exploration of Fraction Comparison (Classroom View), raw footage
Identifier: A38-19930927-CNCR-FV-CLASS-GR4-FRC-CMPRF-RAW
Source
Title: A39, Introducing Fraction Equivalence and an Exploration of Fraction Comparison (Presentation View), raw footage
Identifier: A39-19930927-CNCR-PV-CLASS-GR4-FRC-CMPRF-RAW