7.1.A: Compare and order rational numbers using the number line, lists, and the symbols <, >, or =.

Comparing and Ordering Decimals
Integers, Opposites, and Absolute Values
Rational Numbers, Opposites, and Absolute Values

7.1.B: Represent addition, subtraction, multiplication, and division of positive and negative integers visually and numerically.

Adding and Subtracting Integers
Adding on the Number Line

7.1.C: Fluently and accurately add, subtract, multiply, and divide rational numbers.

Adding Fractions (Fraction Tiles)
Adding and Subtracting Integers
Adding on the Number Line
Dividing Fractions
Dividing Mixed Numbers
Estimating Sums and Differences
Fractions Greater than One (Fraction Tiles)
Improper Fractions and Mixed Numbers
Multiplying Fractions
Multiplying Mixed Numbers
Multiplying with Decimals
Sums and Differences with Decimals

7.1.D: Define and determine the absolute value of a number.

Absolute Value Equations and Inequalities
Absolute Value with Linear Functions
Integers, Opposites, and Absolute Values
Rational Numbers, Opposites, and Absolute Values

7.1.E: Solve two-step linear equations.

Modeling One-Step Equations
Modeling and Solving Two-Step Equations
Point-Slope Form of a Line
Solving Algebraic Equations II
Solving Equations by Graphing Each Side
Solving Two-Step Equations
Standard Form of a Line

7.1.F: Write an equation that corresponds to a given problem situation, and describe a problem situation that corresponds to a given equation.

Solving Equations on the Number Line
Using Algebraic Equations

7.1.G: Solve single- and multi-step word problems involving rational numbers and verify the solutions.

Estimating Population Size

7.2: Proportionality and similarity

7.2.A: Mentally add, subtract, multiply, and divide simple fractions, decimals, and percents.

Adding Fractions (Fraction Tiles)
Estimating Sums and Differences
Fractions Greater than One (Fraction Tiles)
Fractions with Unlike Denominators
Improper Fractions and Mixed Numbers
Multiplying Fractions
Multiplying Mixed Numbers
Square Roots
Sums and Differences with Decimals

7.2.B: Solve single- and multi-step problems involving proportional relationships and verify the solutions.

Estimating Population Size

7.2.C: Describe proportional relationships in similar figures and solve problems involving similar figures.

Similar Figures
Similarity in Right Triangles

7.2.D: Make scale drawings and solve problems related to scale.

Dilations

7.2.H: Determine whether or not a relationship is proportional and explain your reasoning.

Estimating Population Size

7.2.I: Solve single- and multi-step problems involving conversions within or between measurement systems and verify the solutions.

Unit Conversions

7.3: Surface area and volume

7.3.A: Determine the surface area and volume of cylinders using the appropriate formulas and explain why the formulas work.

Surface and Lateral Areas of Prisms and Cylinders

7.3.B: Determine the volume of pyramids and cones using formulas.

Pyramids and Cones

7.4: Probability and data

7.4.A: Represent the sample space of probability experiments in multiple ways, including tree diagrams and organized lists.

Permutations and Combinations

7.4.B: Determine the theoretical probability of a particular event and use theoretical probability to predict experimental outcomes.

Geometric Probability
Independent and Dependent Events
Probability Simulations
Spin the Big Wheel! (Probability)
Theoretical and Experimental Probability

7.4.C: Describe a data set using measures of center (median, mean, and mode) and variability (maximum, minimum, and range) and evaluate the suitability and limitations of using each measure for different situations.

Box-and-Whisker Plots
Describing Data Using Statistics
Mean, Median, and Mode
Movie Reviewer (Mean and Median)
Polling: City
Populations and Samples
Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)
Real-Time Histogram
Sight vs. Sound Reactions
Stem-and-Leaf Plots

7.4.D: Construct and interpret histograms, stem-and-leaf plots, and circle graphs.

Graphing Skills
Histograms
Reaction Time 2 (Graphs and Statistics)
Real-Time Histogram
Sight vs. Sound Reactions
Stem-and-Leaf Plots

7.5: Additional Key Content

7.5.A: Graph ordered pairs of rational numbers and determine the coordinates of a given point in the coordinate plane.

City Tour (Coordinates)
Elevator Operator (Line Graphs)
Points in the Coordinate Plane
Points, Lines, and Equations

7.5.B: Write the prime factorization of whole numbers greater than 1, using exponents when appropriate.

Finding Factors with Area Models

7.6: Reasoning, problem solving, and communication

7.6.C: Analyze and compare mathematical strategies for solving problems, and select and use one or more strategies to solve a problem

Estimating Population Size

7.6.H: Make and test conjectures based on data (or information) collected from explorations and experiments.

Polling: City
Polling: Neighborhood