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58
TitleNon-routine counting problems, Clip 4 of 8: Spring egg problem with Stephanie and Michael
Date Created1990-05-01
DescriptionThe fourth of 8 clips with second grade students focuses on Michael and Stephanie, one of several small groups within a whole-class session to solve the spring egg problem. The carton of plastic eggs...
59
TitleNon-routine counting problems, Clip 7 of 8: Lollipop problem with Stephanie, Dana and Michael, part two
Date Created1990-05-30
DescriptionIn the seventh of 8 clips with second grade students, Dana, Michael and Stephanie, one of several small groups within a whole-class session, continue their work on the lollipop problem. (See Clip 6 of...
60
TitleNon-routine counting problems, Clip 5 of 8: Spring egg interview with Stephanie
Date Created1990-05-01
DescriptionIn the fifth of 8 clips with second grade students, researcher Amy Martino interviews Stephanie about her solution to the spring egg problem that she had done in class with Michael. (See Clip 4 of...
61
Analytic icon 3 Analytics found
TitleB62, Stephanie's and Milin's second of three interview sessions and Michelle's second of two interview sessions revisiting five-tall Towers and other heights (work view), Grade 4, Feb 21, 1992, raw footage
DescriptionThis raw footage consists of three separate interviews in one video. The first with Stephanie, the second with Michelle, and the third with Milin. The interview with Stephanie and Researcher Maher was...
62
Analytic icon 4 Analytics found
TitleB64, Stephanie third of three interview sessions when she used a case-based method for all heights below and including four-tall Towers problems (work view), Grade 4, March 6, 1992, raw footage
Date Created1992-03-06
DescriptionThis one-on-one interview between Researcher Carolyn Maher and Stephanie was an 85-minute discussion that occurred in the 4th grade about two weeks after Stephanie’s second interview with researcher...
63
TitleNon-routine counting problems, Clip 1 of 8: How many small cubes to build the big cube?
Date Created1989-10-23
DescriptionThe first of 8 clips with second grade students focuses on a classroom session where the children are working in small groups to solve a task involving volume. Researcher Amy Martino asks the...
64
Analytic icon 4 Analytics found
TitleBuilding Towers, Selecting from two colors for Guess My Tower, Clip 2 of 5: Does the Number Double?
Date Created1993-02-26
DescriptionIn the 2nd of 5 clips, Stephanie and Matt, two fifth grade students are attempting to find all possible towers four cubes tall when selecting from two colors as the sample space for Question 2 of the...
65
Analytic icon 1 Analytic found
TitleEarly algebra ideas about binomial expansion, Stephanie's interview one of seven, clip 6 of 9: Testing (x + y)(x + y) = x(x + y) + y(x + y) with numbers.
DescriptionIn the sixth clip in a series of nine from the first of seven interviews focusing on Early Algebraic Ideas about the binomial expansion, researcher Carolyn Maher asks Stephanie to justify her...
66
Analytic icon 1 Analytic found
TitleEarly algebra ideas about binomial expansion, Stephanie's interview five of seven, Clip 4 of 10: Investigating the "doubling pattern" for unifix towers of increasing heights.
DescriptionIn the fourth clip in a series of ten from the fifth of seven interviews, 8th grader Stephanie continues her exploration of Early Algebraic Ideas about Binomial Expansion. Using combinatorics...
67
Analytic icon 1 Analytic found
TitleEarly algebra ideas about binomial expansion, Stephanie's interview five of seven, Clip 3 of 10: Unifix cube towers 4 tall, selecting from two colors, as a model for selecting three, four or zero objects from a group of four.
DescriptionIn the third clip in a series of ten from the fifth of seven interviews, 8th grader Stephanie continues her exploration of Early Algebraic Ideas about Binomial Expansion. She is revisiting the...