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Lesson 1: Positive and Negative Numbers
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I can use positive and negative numbers to describe temperature and elevation.
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I can explain what 0, positive numbers, and negative numbers mean in the context of temperature and elevation.
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I know what positive and negative numbers are.
Lesson 2: Points on the Number Line
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I can represent negative numbers on a number line.
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I can determine or approximate the value of any point on a number line.
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I understand what it means for numbers to be opposites.
Lesson 3: Comparing Positive and Negative Numbers
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I can use inequalities to compare positive and negative numbers.
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I can explain how to use the positions of numbers on a number line to compare them.
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I can explain what a rational number is.
Lesson 4: Ordering Rational Numbers
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I can use phrases like “greater than,” “less than,” and “opposite” to compare rational numbers.
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I can compare and order rational numbers.
Lesson 5: Using Negative Numbers to Make Sense of Contexts
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I can interpret and use negative numbers in different contexts.
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I can explain and use negative numbers in situations involving money.
Lesson 6: Absolute Value of Numbers
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I can recognize and use the notation for absolute value.
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I can find the absolute values of rational numbers.
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I can explain what the absolute value of a number is.
Lesson 7: Comparing Numbers and Distance from Zero
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I can explain what absolute value means in situations involving elevation.
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I can use absolute values to describe elevations.
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I can use inequalities to compare rational numbers and the absolute values of rational numbers.
Lesson 8: Writing and Graphing Inequalities
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I can write an inequality to represent a situation.
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I can graph inequalities on a number line.
Lesson 9: Solutions of Inequalities
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I can explain what it means for a number to be a solution to an inequality.
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I can determine if a particular number is a solution to an inequality.
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I can graph the solutions to an inequality on a number line.
Lesson 10: Interpreting Inequalities
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I can write inequalities that involves more than one variable.
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I can explain what the solution to an inequality means in a situation.
Lesson 11: Points on the Coordinate Plane
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I know what negative numbers in coordinates tell us.
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I can describe a coordinate plane that has four quadrants.
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I can plot points with negative coordinates in the coordinate plane.
Lesson 12: Constructing the Coordinate Plane
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When given points to plot, I can construct a coordinate plane with an appropriate scale and pair of axes.
Lesson 13: Interpreting Points on a Coordinate Plane
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I can explain what points in a four-quadrant coordinate plane represent in a situation.
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I can plot points in a four-quadrant coordinate plane to represent situations and solve problems.
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I can explain how rational numbers represent balances in a money context.
Lesson 14: Distances on a Coordinate Plane
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I can find horizontal and vertical distances between points on the coordinate plane.
Lesson 15: Shapes on the Coordinate Plane
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I can find the lengths of horizontal and vertical segments in the coordinate plane.
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I can plot polygons on the coordinate plane when I have the coordinates for the vertices.
Lesson 16: Common Factors
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I can explain what the greatest common factor is.
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I can explain what a common factor is.
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I can find the greatest common factor of two whole numbers.
Lesson 17: Common Multiples
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I can find the least common multiple of two whole numbers.
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I can explain what the least common multiple is.
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I can explain what a common multiple is.
Lesson 18: Using Common Multiples and Common Factors
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I can solve problems using common factors and multiples.