Content Standards

8.1.2: Solve real-world problems involving ration, proportion, and percent

Beam to Moon (Ratios and Proportions)

Direct and Inverse Variation

Estimating Population Size

Part-to-part and Part-to-whole Ratios

Percent of Change

Percents and Proportions

Percents, Fractions, and Decimals

Proportions and Common Multipliers

Real-Time Histogram

8.1.3: Identify perfect squares 1 to 144 and approximate square roots

8.1.4: Represent large and small numbers using scientific notation

Unit Conversions

Unit Conversions 2 - Scientific Notation and Significant Digits

8.1.5: Apply operation properties to simplify computations and solve problems; i.e., commutative, associative, and distributive

Adding and Subtracting Integers

Chocomatic (Multiplication, Arrays, and Area)

Equivalent Algebraic Expressions I

Equivalent Algebraic Expressions II

Solving Algebraic Equations I

Solving Algebraic Equations II

Square Roots

Using Algebraic Equations

8.1.6: Apply the order of operations to simplify numeric expressions and solve problems

8.1.7: Add, subtract, multiply, and divide integers

Adding and Subtracting Integers

Adding on the Number Line

Addition of Polynomials

8.1.8: Select and use a computational technique (e.g., mental calculation, paper-and-pencil, technology) to solve problems

8.2.1: Use nets to represent the relationships between two- and three-dimensional figures

Surface and Lateral Areas of Prisms and Cylinders

8.2.2: Classify quadrilaterals based on side lengths, angle measures, and sets of parallel sides

Classifying Quadrilaterals

Parallelogram Conditions

Special Parallelograms

8.2.3: Identify the angles formed and the relationships between the angles when parallel lines are intersected by a transversal

8.2.4: Apply the Pythagorean Theorem to problems involving right triangles

Distance Formula

Pythagorean Theorem

Pythagorean Theorem with a Geoboard

8.2.6: Draw the results of a combination of transformations in the coordinate plane; i.e., reflections, rotations, and translations

8.2.7: Use scale, proportion, and congruency to solve problems involving similar figures

Beam to Moon (Ratios and Proportions)

Perimeters and Areas of Similar Figures

8.2.8: Use two-dimensional representations of threedimensional objects to visualize and solve problems; e.g., those involving surface area and volume

Surface and Lateral Areas of Prisms and Cylinders

8.3.1: Formulate a question and select a random or representative sample

8.3.2: Collect, organize, and display data using scatter and stem-and-leaf plot

Correlation

Describing Data Using Statistics

Least-Squares Best Fit Lines

Solving Using Trend Lines

Stem-and-Leaf Plots

Trends in Scatter Plots

8.3.3: Determine possible outcomes using organized lists, tree diagrams, Venn diagrams, factorials, and the basic counting principle

8.3.4: Distinguish between experimental and theoretical probability; i.e., the results of an experiment may not match the theoretical probability

Geometric Probability

Independent and Dependent Events

Probability Simulations

Spin the Big Wheel! (Probability)

Theoretical and Experimental Probability

8.3.5: Calculate and compare the measures of central tendency (i.e., mean, median, mode) and spread (i.e., range)

Box-and-Whisker Plots

Describing Data Using Statistics

Mean, Median, and Mode

Movie Reviewer (Mean and Median)

Populations and Samples

Reaction Time 1 (Graphs and Statistics)

Real-Time Histogram

Sight vs. Sound Reactions

Stem-and-Leaf Plots

8.3.7: Make inferences based on analysis of data and interpretation of graphs

Polling: City

Real-Time Histogram

8.4.2: Compare unit measurements between systems, e.g., a yard is almost a meter

8.4.3: Use formulas to determine the surface area and volume of right cones and spheres

Pyramids and Cones

Surface and Lateral Areas of Pyramids and Cones

8.5.1: Extend numerical patterns; e.g., Pascal's triangle and the Fibonacci sequence

Arithmetic Sequences

Arithmetic and Geometric Sequences

Finding Patterns

Function Machines 1 (Functions and Tables)

Geometric Sequences

8.5.2: Use variables, expressions and equations to represent problem situations

Compound Interest

Solving Equations on the Number Line

Using Algebraic Equations

Using Algebraic Expressions

8.5.3: Apply the order of operations and the commutative, associative, and distributive properties to simplify algebraic expressions

Equivalent Algebraic Expressions I

Equivalent Algebraic Expressions II

Operations with Radical Expressions

Order of Operations

Simplifying Algebraic Expressions I

Simplifying Algebraic Expressions II

8.5.4: Apply inverse operations and the properties of equality to solve multi-step equations and inequalities in one variable

Modeling and Solving Two-Step Equations

Solving Algebraic Equations II

8.5.5: Write multi-step equations and inequalities to represent problem situations

Linear Inequalities in Two Variables

Solving Equations by Graphing Each Side

Correlation last revised: 3/1/2018

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