Gizmos for Wyoming - Mathematics: Grade 8 (2023 Content and Performance Standards adopted 2024)

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

8.NS: : The Number System

1.1: : Know that there are numbers that are not rational, and approximate them by rational numbers.

8.NS.1: : Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion; for rational numbers show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number. Explore the real number system and its appropriate usage in real-world situations.

8.NS.1b: : Understand that all real numbers have a decimal expansion.

8.EE: : Expressions and Equations

2.1: : Understand the connections between proportional relationships, lines, and linear equations.

8.EE.5: : Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways.

2.2: : Analyze and solve linear equations and pairs of simultaneous linear equations.

8.EE.7: : Extend concepts of linear equations and inequalities in one variable to more complex multi-step equations and inequalities in real-world and mathematical situations.

8.EE.7a: : Solve linear equations and inequalities with rational number coefficients that include the use of the Distributive Property, combining like terms, and variable terms on both sides.

8.EE.7b: : Recognize the three types of solutions to linear equations: one solution, infinitely many solutions, or no solutions.

8.EE.8: : Analyze and solve pairs of simultaneous linear equations.

8.EE.8a: : Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously.

8.EE.8b: : Solve systems of two linear equations in two variables with integer solutions by graphing the equations.

8.EE.8c: : Solve simple real-world and mathematical problems leading to two linear equations in two variables given y = mx + b form with integer solutions.

8.F: : Functions

3.2: : Use functions to model relationships between quantities.

8.F.4: : Apply the concepts of linear functions to real-world and mathematical situations.

8.F.4a: : Understand that the slope is the constant rate of change and the y-intercept is the point where x = 0.

8.F.4b: : Determine the slope and the y-intercept of a linear function given multiple representations, including two points, tables, graphs, equations, and verbal descriptions.

8.F.4c: : Construct a function in slope-intercept form that models a linear relationship between two quantities.

8.F.4d: : Interpret the meaning of the slope and the y-intercept of a linear function in the context of the situation.

8.G: : Geometry

4.1: : Understand congruence and similarity using physical models, transparencies, or geometry software.

8.G.2: : Recognize through visual comparison that a two-dimensional figure is congruent to another if the second can be obtained from the first by a sequence of rotations, reflections, and translations; given two congruent figures, describe a sequence that exhibits the congruence between them.

8.G.5: : Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles.

4.2: : Understand and apply the Pythagorean Theorem.

8.G.7: : Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems.

8.G.8: : Apply the Pythagorean Theorem to find the distance between two points in a coordinate system.

8.SP: : Statistics and Probability

5.1: : Investigate patterns of association in bivariate data.

8.SP.3: : Use an equation of a linear model to solve problems in the context of bivariate measurement data, interpreting the slope and intercept.

Correlation last revised: 11/10/2025

Wyoming - Mathematics: Grade 8

2023 Content and Performance Standards | Adopted: 2024

8.NS: : The Number System

8.EE: : Expressions and Equations

8.F: : Functions

8.G: : Geometry

8.SP: : Statistics and Probability