Content Standards

8.A.1: Use procedures to transform algebraic expressions.

8.A.1.1: Students are able to use properties to expand, combine, and simplify 1st degree algebraic expressions with the set of integers.

8.A.1.1.a: Properties include associative, commutative, distributive, and identity properties.

Equivalent Algebraic Expressions I

Equivalent Algebraic Expressions II

Order of Operations

Simplifying Algebraic Expressions I

Simplifying Algebraic Expressions II

8.A.1.1.b: Use order of operations with exponents and nested parentheses.

8.A.1.1.c: Determine if two 1st degree algebraic expressions are equivalent.

Dividing Exponential Expressions

Equivalent Algebraic Expressions I

Equivalent Algebraic Expressions II

Exponents and Power Rules

Multiplying Exponential Expressions

Order of Operations

Simplifying Algebraic Expressions I

Simplifying Algebraic Expressions II

8.A.3: Interpret and develop mathematical models.

8.A.3.1: Students are able to describe and determine linear relationships.

8.A.3.1.a: Determine slope from a line or ordered pairs on a graph.

Cat and Mouse (Modeling with Linear Systems)

Function Machines 2 (Functions, Tables, and Graphs)

Function Machines 3 (Functions and Problem Solving)

Point-Slope Form of a Line

Slope-Intercept Form of a Line

Solving Equations by Graphing Each Side

Standard Form of a Line

8.A.3.1.b: Identify x and y intercepts from a graph.

Absolute Value with Linear Functions

Cat and Mouse (Modeling with Linear Systems)

Exponential Functions

Linear Functions

Point-Slope Form of a Line

Points, Lines, and Equations

Slope-Intercept Form of a Line

Standard Form of a Line

8.G.1: Use deductive and inductive reasoning to recognize and apply properties of geometric figures.

8.G.1.2: Students, when given any two sides of an illustrated right triangle, are able to use the Pythagorean Theorem to find the third side.

8.G.1.2.a: Given the formula.

Distance Formula

Pythagorean Theorem

Pythagorean Theorem with a Geoboard

8.G.1.2.b: Using whole numbers for the known values.

Pythagorean Theorem

Pythagorean Theorem with a Geoboard

8.M.1: Apply measurement concepts in practical applications.

8.M.1.2: Students are able to find area, volume, and surface area with whole number measurements.

8.M.1.2.b: Apply strategies and/or formulas.

Area of Triangles

Chocomatic (Multiplication, Arrays, and Area)

Surface and Lateral Areas of Prisms and Cylinders

8.M.1.2.d: Surface area of rectangular prisms and cylinders.

Surface and Lateral Areas of Prisms and Cylinders

8.M.1.2.e: Area of composite shapes.

8.N.1: Analyze the structural characteristics of the real number system and its various subsystems. Analyze the concept of value, magnitude, and relative magnitude of real numbers.

8.N.1.1: Students are able to represent numbers in a variety of forms and identify the subsets of rational numbers.

8.N.1.1.b: Scientific notation

Unit Conversions

Unit Conversions 2 - Scientific Notation and Significant Digits

8.N.1.1.c: Absolute value

Absolute Value Equations and Inequalities

Integers, Opposites, and Absolute Values

Rational Numbers, Opposites, and Absolute Values

8.N.1.1.d: Radicals (perfect squares)

8.N.1.1.f: Explain the effects of operations on the magnitude of rational numbers.

Estimating Sums and Differences

8.N.1.1.g: Multiplication and division of an inequality by a negative number.

Solving Linear Inequalities in One Variable

8.N.2: Apply number operations with real numbers and other number systems.

8.N.2.1: Students are able to read, write, and compute within any subset of rational numbers.

8.N.2.1.a: Solve problems involving discount, markup, commission, profit, and simple interest.

Compound Interest

Percent of Change

8.N.3: Develop conjectures, predictions, or estimations to solve problems and verify or justify the results.

8.N.3.1: Students are able to use various strategies to solve multi-step problems involving rational numbers.

8.N.3.1.b: Formulate rules to solve practical problems involving rational numbers.

8.S.1.1: Students are able to find the mean, median, mode, and range of a data set from a stem-and-leaf plot and a line plot.

Describing Data Using Statistics

Mean, Median, and Mode

Reaction Time 1 (Graphs and Statistics)

Stem-and-Leaf Plots

8.S.1.2: Students are able to use a variety of visual representations to display data to make comparisons and predictions.

8.S.1.2.a: Double bar graph

Box-and-Whisker Plots

Correlation

Movie Reviewer (Mean and Median)

Reaction Time 1 (Graphs and Statistics)

Stem-and-Leaf Plots

8.S.1.2.b: Double line graph

Box-and-Whisker Plots

Correlation

Distance-Time Graphs

Movie Reviewer (Mean and Median)

Stem-and-Leaf Plots

8.S.1.2.c: Scatterplot

Correlation

Least-Squares Best Fit Lines

Solving Using Trend Lines

Trends in Scatter Plots

8.S.2.1: Students are able to find the sample space and compute probability for two simultaneous independent events.

8.S.2.1.a: Express probability as a ratio, decimal, or percent.

Estimating Population Size

Independent and Dependent Events

Probability Simulations

Spin the Big Wheel! (Probability)

Theoretical and Experimental Probability

Correlation last revised: 1/20/2017

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