8.1: Analyze and represent linear functions, and solve linear equations and systems of linear equations.

8.1.1: Translate among contextual, verbal, tabular, graphical, and algebraic representations of linear functions.

 Arithmetic Sequences
 Compound Interest
 Function Machines 1 (Functions and Tables)
 Function Machines 2 (Functions, Tables, and Graphs)
 Function Machines 3 (Functions and Problem Solving)
 Linear Functions
 Points, Lines, and Equations
 Slope-Intercept Form of a Line

8.1.2: Determine the slope of a line and understand that it is a constant rate of change.

 Cat and Mouse (Modeling with Linear Systems)
 Distance-Time and Velocity-Time Graphs
 Point-Slope Form of a Line
 Slope
 Slope-Intercept Form of a Line

8.1.3: Identify and interpret the properties (i.e. slope, intercepts, continuity, and discreteness) of linear relationships as they are shown in the different representations and recognize proportional relationships (y/x = k or y = kx) as a special case.

 Direct and Inverse Variation

8.1.4: Use linear functions and equations to represent, analyze and solve problems, and to make predictions and inferences.

 Absolute Value with Linear Functions
 Arithmetic Sequences
 Compound Interest
 Function Machines 2 (Functions, Tables, and Graphs)
 Function Machines 3 (Functions and Problem Solving)
 Linear Functions
 Modeling and Solving Two-Step Equations
 Slope-Intercept Form of a Line
 Solving Equations by Graphing Each Side
 Standard Form of a Line

8.1.5: Relate systems of two linear equations in two variables and their solutions to pairs of lines that are intersecting, parallel, or the same line.

 Solving Equations by Graphing Each Side
 Solving Linear Systems (Matrices and Special Solutions)
 Solving Linear Systems (Slope-Intercept Form)
 Solving Linear Systems (Standard Form)

8.1.6: Use informal strategies (e.g., graphs or tables) to solve problems involving systems of linear equations in two variables.

 Solving Equations by Graphing Each Side
 Solving Linear Systems (Matrices and Special Solutions)
 Solving Linear Systems (Slope-Intercept Form)
 Solving Linear Systems (Standard Form)

8.2: Analyze and summarize data sets.

8.2.1: Organize and display data (e.g., histograms, box-and-whisker plots, scatter plots) to pose and answer questions; and justify the reasonableness of the choice of display.

 Correlation
 Describing Data Using Statistics
 Stem-and-Leaf Plots

8.2.2: Use measures of center and spread to summarize and compare data sets.

 Box-and-Whisker Plots
 Describing Data Using Statistics
 Mean, Median, and Mode
 Movie Reviewer (Mean and Median)
 Reaction Time 1 (Graphs and Statistics)
 Real-Time Histogram

8.2.3: Interpret and analyze displays of data and descriptive statistics.

 Box-and-Whisker Plots
 Stem-and-Leaf Plots

8.2.6: Use sample data to make predictions regarding a population.

 Polling: City
 Polling: Neighborhood

8.2.8: Use data to estimate the likelihood of future events and evaluate the reasonableness of predictions.

 Polling: Neighborhood

8.3: Analyze two- and three-dimensional spaces and figures by using distance and angle.

8.3.2: Use models to show that the sum of the angles of any triangle is 180 degrees and apply this fact to find unknown angles.

 Isosceles and Equilateral Triangles
 Triangle Angle Sum

8.3.4: Use models to explore the validity of the Pythagorean Theorem, and use it to find missing lengths.

 Pythagorean Theorem
 Pythagorean Theorem with a Geoboard

8.3.5: Apply the Pythagorean Theorem to find distances in a variety of 2- and 3-dimensional contexts, including distances on coordinate graphs.

 Circles
 Distance Formula

8.3.6: Use models and referents to explore and estimate square roots.

 Square Roots

Correlation last revised: 5/23/2018

This correlation lists the recommended Gizmos for this state's curriculum standards. Click any Gizmo title below for more information.