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Continuing to explore fraction comparisons, Clip 3 of 7: Mark and Laura compare one half and three fourths [video]. Retrieved from
https://doi.org/doi:10.7282/T3SF2TR8
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Description
TitleContinuing to explore fraction comparisons, Clip 3 of 7: Mark and Laura compare one half and three fourths
PublisherNew Brunswick, NJ: Robert B. Davis Institute for Learning, , c1993-10-06
DescriptionIn the third clip, researcher Amy Martino then worked with Mark and Laura. Mark justified his solution using each model he built. The researcher asked Mark if he thought that a different model might yield a different solution to the problem. Mark replied that if it was a flawed model, it might, but that otherwise he thought the solution would always be the same. Laura also explained her solution to the researcher. Laura’s model used the purple rod as one, two red rods as one half, and four white rods as one fourth.
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 Captured1993-10-06
Local IdentifierA89A90A91-FRC-CMPRF-CLIP003
Related Publication
Type: Related publication
Label: Ed.D. dissertation references the video footage that includes Continuing to explore fraction comparisons, Clip 3 of 7: Mark and Laura compare one half and three fourths
Date: 2009
Author: Yankelewitz, Dina (Rutgers, the State University of New Jersey)
Name: The 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 Continuing to explore fraction comparisons, Clip 3 of 7: Mark and Laura compare one half and three fourths
Date: 2008
Author: Reynolds, Suzanne Loveridge (Rutgers, the State University of New Jersey)
Name: A study of fourth-grade students' explorations into comparing fractions
Reference: QA.R465 2005
Source
Title: A89, Continuing to explore fraction comparisons (classroom view), Grade 4, October 6, 1993, raw footage.
Identifier: A89-19931006-CNCR-CV-CLASS-GR4-FRC-CMPRF-RAW
Source
Title: A90, Continuing to explore fraction comparisons (presentation view), Grade 4, October 6, 1993, raw footage.
Identifier: A90-19931006-CNCR-PV-CLASS-GR4-FRC-CMPRF-RAW
Source
Title: A91, Continuing to explore fraction comparisons (side view), Grade 4, October 6, 1993, raw footage.
Identifier: A91-19931006-CNCR-SIV-CLASS-GR4-FRC-CMPRF-RAW