### N: Number Sense, Properties, and Operations

#### N.1: In the real number system, rational numbers have a unique location on the number line

N.1.a: Read, write, locate on number line, compare and order integers and positive rational numbers

N.1.b: Apply the definition of absolute value with integers, quantifying the distance from zero

N.1.c: Express large and small numbers using scientific notation

#### N.2: Formulate, represent, and use algorithms with integers and positive rational numbers flexibly, accurately, and efficiently

N.2.a: Simplify numeric expressions using the order of operations

N.2.b: Add, subtract, multiply, and divide integers

N.2.d: Solve problems involving percent of a number, discounts, taxes, simple interest, percent increase, and percent decrease

#### N.3: Proportional reasoning involves comparisons and multiplicative relationships among ratios

N.3.a: Use ratio relationships to solve for a missing value in a proportion

N.3.b: Model proportional relationships with bar models, ratio tables, and similar figures

N.3.c: Explain the difference between a ratio, rate, and unit rate

N.3.d: Estimate and compute unit cost of consumables (to include unit conversions if necessary) sold in quantity to make purchase decisions based on cost and practicality

### P: Patterns, Functions, and Algebraic Structures

#### P.1: Relationships involving the constant rate of change are modeled and solved using linear functions

P.1.b: Given a linear equation (including direct variation), substitute input values to create a table and graph coordinate points in all four quadrants

### D: Data Analysis, Statistics, and Probability

#### D.1: Visual displays and summary statistics with one-variable data condense the information in data sets into usable knowledge

D.1.a: Distinguish between median as middle number and mean as balance point for an ordered set of data

D.1.c: Construct and interpret dot plots, histograms, stem-and-leaf plots, and circle graphs

D.1.d: Construct and interpret a box plot using the five-number summary and identify the interquartile range (IQR) for a set of data

D.1.e: Compare sets of data using shape (skewed, normal, uniform), with appropriate measures of central tendency (mean, median, mode), and appropriate measures of spread (range, IQR, MAD)

### S: Shape, Dimension, and Geometric Relationships

#### S.1: Objects in space and their parts and attributes can be measured and analyzed

S.1.a: Develop and apply formulas and procedures for the surface area and volume of right cylinders and right prism

S.1.b: Develop and apply formulas and procedures for area of regular polygons, circumference and area of circles, and area of composite figures

S.1.c: Identify and construct two-dimensional nets of prisms and cylinders

#### S.2: Proportional reasoning is used to make indirect measurements

S.2.a: Describe the relationship between the circumference and diameter of a circle

S.2.c: Use proportions to convert from one set of units to another within customary and metric systems using standard units of measure for length, weight, capacity and time

Correlation last revised: 5/9/2018

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