A-CED.1.1

Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational, absolute, and exponential functions.

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Formative Assessments
Formative Assessments
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Students are asked to write and solve an equation that models a given problem.
Quilts
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Students are asked to write and solve an equation that models an exponential relationship between two variables.
Follow Me
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Students are asked to solve a set of absolute value equations.
Writing Absolute Value Equations
Virtual/Hands-on Manipulatives
Virtual/Hands-on Manipulatives
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Assessment Questions
Assessment Questions
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FSA Sample Question
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Videos of Expert Instruction
Videos of Expert Instruction
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This Khan Academy video tutorial introduces averages and algebra problems involving averages.
Averages
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How deep is the chasm?
Falling Rocks
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When should a system of equations with multiple variables be used to solve an Algebra problem, instead of using a single equation with a single variable?
Using Systems of Equations Versus One Equation
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What's happening here anyway? How are the square and the circle changing? What controls their change?
Circle-Square
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How deep is the chasm?
Falling Glowsticks
Hook/Performance Tasks
Hook/Performance Tasks
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The purpose of the first question is to give students a question that they can sink their teeth into. There are many ways for them to determine that together the pair ate 36 hot dogs in the first four rounds (1 + 2 + … + 8).

How Many Hot Dogs Did They Eat?!

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Problem Based Lessons
Problem Based Lessons
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