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1 Analytic found

TitleEarly algebra ideas involving two variables, Clip 16 of 18: Working on problems 8 and 9

DescriptionIn the sixteenth of 18 clips from Early Algebra Ideas Involving Two Variables on the second of two consecutive classroom sessions with the class of 6th grade students, the students are looking for...

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TitleEarly algebra ideas involving two variables, Clip 17 of 18: Presenting ideas About problem 8

DescriptionIn the seventeenth of 18 clips from Early Algebra Ideas Involving Two Variables on the second of two consecutive classroom sessions with the class of 6th grade students, several of the students...

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TitleEarly algebra ideas involving two variables, Clip 18 of 18: Problem 10 and the value of keeping secrets

DescriptionIn the final clip of the series of 18 for Early Algebra Ideas Involving Two Variables with the class of 6th grade students, researcher Robert B. Davis presents the table for problem 10 (see below) as...

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2 Analytics found

TitleEarly algebra ideas involving one variable, Clip 10 of 11: Owning the secrets

DescriptionIn the tenth of eleven clips from the first day of the Early Algebra Ideas 6th grade class sessions, all but three of the students claim to know the general "secrets" for finding values that make a...

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2 Analytics found

TitleEarly algebra ideas involving one variable, Clip 7 of 11: Beginning to recognize "secrets"

DescriptionIn the seventh of eleven clips from the first day of the Early Algebra Ideas 6th grade class sessions, the students look for patterns for finding a solution to the problems. As solutions are...

36

1 Analytic found

TitleEarly algebra ideas involving one variable, Clip 11 of 11: Are there impossible equations?

DescriptionIn this final clip of the series of eleven from the first day of the Early Algebra Ideas 6th grade class sessions that focus on solving equations with one variable, the students and the researcher are...

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1 Analytic found

TitleEarly algebra ideas involving one variable, Clip 9 of 11: Finding a second secret

DescriptionIn the ninth of eleven clips from the first day of the Early Algebra Ideas 6th grade class sessions, the students continue to work on equations and figure out the general ideas for recognizing values...

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1 Analytic found

TitleEarly algebra ideas involving one variable, Clip 8 of 11: Losing the "secret"

DescriptionIn the eighth of eleven clips from the first day of the Early Algebra Ideas 6th grade class sessions, the researcher, Robert B. Davis, challenges the students to find values for the equation printed...

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2 Analytics found

TitlePizza problems with four and five toppings, clip 4 of 6: Justifying the isomorphism

DescriptionIn the fourth of six clips, the four students develop the structural isomorphism between adding an additional pizza topping choice and the addition rule for successive rows of Pascal’s Triangle and...

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2 Analytics found

TitlePizza problems with four and five toppings, clip 6 of 6: Connecting pizzas and towers

DescriptionIn the final clip the students generalize the exponential structure of the Pizza Problem and describe the relationship between two consecutive rows of Pascal’s Triangle with reference both to the...