Algebra tiles and 1 step equations

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What are algebra tiles?

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Algebra tiles are physical or virtual manipulatives used to represent algebraic expressions and equations visually. They help in understanding concepts like addition, subtraction, and solving equations.

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CCSS.HSA.APR.A.1

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How do you represent a positive integer using algebra tiles?

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A positive integer is represented by a tile that is typically colored (e.g., yellow) to indicate a positive value.

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CCSS.7.NS.A.1C

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How do you represent a negative integer using algebra tiles?

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A negative integer is represented by a tile that is typically colored differently (e.g., red) to indicate a negative value.

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CCSS.2.OA.A.1

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What does it mean to isolate a variable in an equation?

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Isolating a variable means manipulating the equation to get the variable alone on one side of the equation, making it easier to solve.

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CCSS.7.EE.B.4A

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What is the first step in solving the equation X + 6 = 2?

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The first step is to subtract 6 from both sides of the equation to isolate X.

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CCSS.6.EE.B.7

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What is the purpose of bringing in negatives to both sides of an equation?

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Bringing in negatives to both sides of an equation helps to maintain the equality while simplifying the equation.

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CCSS.6.EE.B.7

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What does the equation X + 6 = 2 represent in terms of algebra tiles?

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It represents a model where a positive tile (X) and a positive tile (6) are balanced against a negative tile (2) on the other side.

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CCSS.8.EE.C.8A

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What is the goal when solving an equation?

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The goal is to isolate the variable to find its value.

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CCSS.6.EE.B.7

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How can you check if your solution to an equation is correct?

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You can check your solution by substituting the value back into the original equation to see if both sides are equal.

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CCSS.6.EE.B.5

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What is the significance of the equal sign in an equation?

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The equal sign indicates that the expressions on both sides of the equation have the same value.