### N: Number and Operations

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

N.1.A: compare and order rational and irrational numbers, including finding their approximate locations on a number line

Comparing and Ordering Decimals

Rational Numbers, Opposites, and Absolute Values

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

N.3.E: solve problems involving proportions

Beam to Moon (Ratios and Proportions)

Geometric Probability

### A: Algebraic Relationships

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

A.1.B: generalize patterns using explicitly or recursively defined functions

Arithmetic Sequences

Geometric Sequences

#### A.2: Represent and analyze mathematical situations and structures using algebraic symbols

A.2.B: apply appropriate properties of exponents to simplify expressions and solve equations

Dividing Exponential Expressions

Exponents and Power Rules

Multiplying Exponential Expressions

Simplifying Algebraic Expressions II

#### A.4: Analyze change in various contexts

A.4.A: analyze linear functions by investigating rates of change and intercepts

Cat and Mouse (Modeling with Linear Systems)

Compound Interest

Linear Functions

Point-Slope Form of a Line

Points, Lines, and Equations

Slope-Intercept Form of a Line

### G: Geometric and Spatial Relationships

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

G.3.A: use and apply constructions and the coordinate plane to represent translations, reflections, rotations and dilations of objects

Dilations

Rotations, Reflections, and Translations

Translations

G.3.C: identify types of symmetries of 2- and 3- dimensional figures

Holiday Snowflake Designer

#### G.4: Use visualization, spatial reasoning and geometric modeling to solve problems

G.4.B: draw or use visual models to represent and solve problems

Using Algebraic Expressions

### M: Measurement

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

M.2.B: solve problems of angle measure, including those involving triangles or other polygons and of parallel lines cut by a transversal

Concurrent Lines, Medians, and Altitudes

Polygon Angle Sum

Triangle Angle Sum

M.2.C: determine the surface area, and volume of geometric figures, including cones, spheres, and cylinders

Prisms and Cylinders

Pyramids and Cones

Surface and Lateral Areas of Prisms and Cylinders

Surface and Lateral Areas of Pyramids and Cones

### 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: formulate and collect data about a characteristic

Correlation

Describing Data Using Statistics

Polling: City

Real-Time Histogram

D.1.C: select and use appropriate graphical representation of data and given one-variable quantitative data, display the distribution and describe its shape

Correlation

Correlation last revised: 5/17/2018