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TitleEarly algebra ideas involving one variable, Clip 3 of 11: Introducing quadratic equations and solving equation one

DescriptionIn the third of eleven clips from the first day of the Early Algebra Ideas 6th grade class sessions, researcher Robert B. Davis builds on the idea about equations with one variable and integers...

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Student Work

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TitleEarly algebra ideas involving one variable, Clip 1 of 11: Open sentences that can be made True or False with Legal or Illegal substitutions

DescriptionIn the first of eleven clips from the first day of the Early Algebra Ideas sessions, the researcher, Robert B. Davis, introduces ideas about algebraic equations with one variable and truth sets to a...

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Student Work

TitleEarly algebra ideas involving one variable, Clip 5 of 11: Solving equation four

DescriptionIn the fifth of eleven clips from the first day of the Early Algebra Ideas 6th grade class sessions, the students work together to find the truth set for equation four on the worksheet recorded...

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Student Work

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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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Student Work

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TitleEarly algebra ideas involving one variable, Clip 6 of 11: Trying to complete truth sets for equations two through eight

DescriptionIn the sixth of eleven clips from the first day of the Early Algebra Ideas 6th grade class sessions, the researcher, Robert B. Davis, challenges students to try to find more than one value for each of...

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Student Work

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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Student Work

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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...

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Student Work

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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Student Work

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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Student Work

TitleEarly algebra ideas about binomial expansion, Stephanie's interview four of seven, Clip 3 of 9: Describing the volume of (a+b) cubed using math manipulatives.

DescriptionIn the third clip in a series of nine from the fourth of seven interviews in which 8th grader Stephanie explores Early Algebraic Ideas about Binomial Expansion, researcher Carolyn Maher presents...