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TitleEarly algebra ideas about binomial expansion, Stephanie's interview one of seven, Clip 3 of 9: Making general sense of a(x + y) = ax + ay.
DescriptionIn the third clip in a series of nine from the first of seven interviews focusing on Early Algebraic Ideas about the binomial expansion, Stephanie, an 8th grade student, reviews her conclusions about...
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Analytic icon 4 Analytics found
TitleEarly algebra ideas about binomial expansion, Stephanie's interview two of seven, Clip 4 of 6: Finding the area of the square with side (a+b).
DescriptionIn the fourth clip in a series of six from the second of seven interviews in which 8th grade Stephanie explores Early Algebraic Ideas about Binomial Expansion, the researcher, Carolyn Maher asks...
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TitleEarly algebra ideas about binomial expansion, Stephanie's interview four of seven, Clip 2 of 9: Reviewing the algebraic expansion of (a+b) cubed.
DescriptionIn the second clip in a series of nine from the fourth of seven interviews in which 8th grader Stephanie explores Early Algebraic Ideas about Binomial Expansion, Stephanie describes to researcher...
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Analytic icon 1 Analytic found
TitleEarly algebra, investigating linear functions, series 6 of 7, Museum problem, Clip 5 of 6: James modeling the Museum problem with rods
Date Created2005-12-15
DescriptionIn the fifth of six clips from an after-school enrichment session in an urban middle school, James, a 7th grade boy completing a unit about linear functions, has finished his written solution for the...
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Analytic icon 1 Analytic found
TitleEarly algebra, investigating linear functions, series 6 of 7, Museum problem, Clip 4 of 6: Comparing the Ladder problem with the Museum problem
Date Created2005-12-15
DescriptionIn the fourth of six clips from an after-school enrichment session in an urban middle school, James, a 7th grade boy completing a unit about linear functions, continues his work on the Museum problem....
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TitleEarly algebra, investigating linear functions, series 6 of 7, Museum problem, Clip 6 of 6: James summarizes and compares the Museum and Ladder problems
Date Created2005-12-15
DescriptionIn the last of six clips from an after-school enrichment session in an urban middle school, James, a 7th grade boy completing a unit about linear functions, is asked by researcher Markus Hahkioniemi...
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TitleEarly algebra, investigating linear functions, series 3 of 7, graphing and sharing Guess My Rule problems, Clip 4 of 7: Group sharing guess my rule problem 1
Date Created2005-11-03
DescriptionThe fourth of seven clips in Series 3 of Exploring Linear Functions: Graphing and sharing guess my rule problems, begins as researcher Allison McCulloch asks the group of 7th grade boys in an...
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TitleEarly algebra, investigating linear functions, series 3 of 7, graphing and sharing Guess My Rule problems, Clip 3 of 7: Ariel graphing problem 2
Date Created2005-11-03
DescriptionIn the third of seven clips in Series 3 of Exploring Linear Functions: Graphing and sharing guess my rule problems, researcher Evelyn Hanna asks Ariel, a 7th grade student in an after-school...
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TitleEarly 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
Date Created2005-11-03
DescriptionIn 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...
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TitleEarly algebra, investigating linear functions, series 3 of 7, graphing and sharing Guess My Rule problems, Clip 5 of 7: James and Ariel pose "James' problem" and explain their rule for problem 1
Date Created2005-11-03
DescriptionIn the fifth of seven clips in Series 3 of Exploring Linear Functions: Graphing and sharing Guess My Rule problems, James and Ariel, two 7th grade boys in an after-school enrichment class, are at the...