These are the resources that support this NYS Standard.
NY-AI-A.REI.1a: Explain each step when solving a linear or quadratic equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.
There are 191 resources.| Title | Description | Thumbnail Image | Curriculum Topics |
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What Is an Equation? |
DescriptionYour students may know how to solve equations (or not), but do they know the underlying mathematical processes and properties involved in solving them? Do they have sufficient vocabulary to explain their steps in solving an equation? |
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Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 1: Ax + By = C |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 1: Ax + By = CIn this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: Ax + By = C. . . |
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Standard Form |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 2: Ax + By = -C |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 2: Ax + By = -CIn this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: Ax + By = -C. . . |
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Standard Form |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 3: Ax - By = C |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 3: Ax - By = CIn this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: AX - By = C. . . |
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Standard Form |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 4: -Ax + By = C |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 4: -Ax + By = CIn this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: -Ax + By = C. . . |
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Standard Form |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 5: Ax - By = -C |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 5: Ax - By = -CIn this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: AX - By = -C. . |
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Standard Form |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 6: -Ax + By = -C |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 6: -Ax + By = -CIn this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: -AX + By = -C. . . |
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Standard Form |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 7: -Ax - By = C |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 7: -Ax - By = CIn this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: -AX - By = C. . . |
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Standard Form |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 8:-Ax - By = -C |
Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 8:-Ax - By = -CIn this video tutorial, analyze the steps in converting a linear equation in Standard Form to a linear function in Slope-Intercept Form. In this video we work with this version of the Standard Form: -AX - By = -C. . . |
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Standard Form |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 1 |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 1In this video, analyze the steps in solving a quadratic equation with two roots. In this video we work with this version of the quadratic equation: ax^2 + bx + c = 0. . . |
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Quadratic Equations and Functions |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 2 |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 2In this video, analyze the steps in solving a quadratic equation with two roots. In this video we work with this version of the quadratic equation: ax^2 + bx - c = 0. . . |
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Quadratic Equations and Functions |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 3 |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 3In this video, analyze the steps in solving a quadratic equation with two roots. In this video we work with this version of the quadratic equation: ax^2 - bx + c = 0. . . |
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Quadratic Equations and Functions |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 4 |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 4In this video, analyze the steps in solving a quadratic equation with two roots. In this video we work with this version of the quadratic equation: -ax^2 + bx + c = 0. . . |
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Quadratic Equations and Functions |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 5 |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 5In this video, analyze the steps in solving a quadratic equation with two roots. In this video we work with this version of the quadratic equation: ax^2 - bx - c = 0. . . |
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Quadratic Equations and Functions |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 6 |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 6In this video, analyze the steps in solving a quadratic equation with two roots. In this video we work with this version of the quadratic equation: -ax^2 + bx - c = 0. . . |
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Quadratic Equations and Functions |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 7 |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 7In this video, analyze the steps in solving a quadratic equation with two roots. In this video we work with this version of the quadratic equation: -ax^2 - bx + c = 0. . . |
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Quadratic Equations and Functions |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 8 |
Closed Captioned Video: Anatomy of an Equation: Quadratic Equations 8In this video, analyze the steps in solving a quadratic equation with two roots. In this video we work with this version of the quadratic equation: -ax^2 - bx - c = 0. . . |
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Quadratic Equations and Functions |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 1 |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 1In this video learn the mechanics of solving a two-step equation involving addition and multiplication. . |
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Solving Two-Step Equations |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 10 |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 10In this video learn the mechanics of solving a two-step equation involving addition and division. In this variation, the x-term has a negative coefficient. . |
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Solving Two-Step Equations |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 11 |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 11In this video learn the mechanics of solving a two-step equation involving addition and division. In this variation, the x-term has a negative coefficient. In this variation, the term on the other side of the equals sign is negative. . |
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Solving Two-Step Equations |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 12 |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 12In this video learn the mechanics of solving a two-step equation involving subtraction and division. . |
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Solving Two-Step Equations |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 13 |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 13In this video learn the mechanics of solving a two-step equation involving subtraction and division. In this variation, the x-term has a negative coefficient. In this variation, the term on the other side of the equals sign is negative. . |
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Solving Two-Step Equations |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 2 |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 2In this video learn the mechanics of solving a two-step equation involving addition and multiplication. In this variation, the term on the other side of the equals sign is negative. . |
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Solving Two-Step Equations |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 3 |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 3In this video learn the mechanics of solving a two-step equation involving subtraction and multiplication. . |
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Solving Two-Step Equations |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 4 |
Closed Captioned Video: Anatomy of an Equation: Two-Step Equations 4In this video learn the mechanics of solving a two-step equation involving subtraction and multiplication. In this variation, the number on the other side of the equals sign is negative. . |
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Solving Two-Step Equations |