### N: Number and Operations

#### N.1: Understand numbers, ways of representing numbers, relationships among numbers and number systems

N.1.A: read, write and compare and whole numbers less than 100,000

N.1.B: use models, benchmarks (0, 1/2 and 1) and equivalent forms to judge the size of fractions

N.1.D: classify and describe numbers by their characteristics, including odd, even, multiples and factors

#### N.2: Understand meanings of operations and how they relate to one another

N.2.A: represent and recognize multiplication and related division using various models, including equal intervals on the number line, equal size groups, distributive property, etc.

N.2.B: describe the effects of multiplying and dividing whole numbers as well as the relationship between the two operations

#### N.3: Compute fluently and make reasonable estimates

N.3.A: represent a mental strategy used to compute a given multiplication problem (up to 2-digit by 2-digit multiple of)

N.3.B: demonstrate fluency with basic number relationships (12 X 12) of multiplication and related division facts

N.3.C: apply and describe the strategy used to compute a given multiplication of 2-digit by 2-digit numbers and related division facts

N.3.D: estimate and justify products of whole numbers

### A: Algebraic Relationships

#### A.1: Understand patterns, relations and functions

A.1.A: describe geometric and numeric patterns

A.1.B: analyze patterns using words, tables and graphs

### G: Geometric and Spatial Relationships

#### G.1: Analyze characteristics and properties of two- and three-dimensional geometric shapes and develop mathematical arguments about geometric relationships

G.1.A: name and identify properties of 1-, 2- and 3-dimensional shapes and describe the attributes of 2- and 3-dimensional shapes using appropriate geometric vocabulary (rectangular prism, cylinder, pyramid, sphere, cone, parallelism, perpendicularity)

#### G.3: Apply transformations and use symmetry to analyze mathematical situations

G.3.A: predict the results of sliding/ translating, flipping/ reflecting or turning/ rotating around the center point of a polygon

G.3.C: create a figure with multiple lines of symmetry and identify the lines of symmetry

### M: Measurement

#### M.1: Understand measurable attributes of objects and the units, systems and processes of measurement

M.1.A: identify and justify the unit of linear measure including perimeter and (customary metric)

M.1.B: identify equivalent linear measures within a system of measurement

#### M.2: Apply appropriate techniques, tools and formulas to determine measurements

M.2.A: select and use benchmarks to estimate measurements (linear, capacity, weight)

M.2.C: determine and justify areas of polygons and non-polygonal regions imposed on a rectangular grid

### D: Data and Probability

#### D.1: Formulate questions that can be addressed with data and collect, organize and display relevant data to answer them

D.1.A: collect data using observations, surveys and experiments

D.1.C: create tables or graphs to represent categorical and numerical data (including line plots)

Correlation last revised: 5/17/2018

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