9.N: Number

9.N.3: Demonstrate an understanding of rational numbers by

9.N.3.a: comparing and ordering rational numbers

Comparing and Ordering Decimals
Rational Numbers, Opposites, and Absolute Values

9.N.3.b: solving problems that involve arithmetic operations on rational numbers

Estimating Population Size

9.N.4: Explain and apply the order of operations, including exponents, with and without technology.

Equivalent Algebraic Expressions I
Equivalent Algebraic Expressions II

9.N.5: Determine the square root of positive rational numbers that are perfect squares.

Simplifying Radical Expressions
Square Roots

9.N.6: Determine an approximate square root of positive rational numbers that are non-perfect squares.

Square Roots

9.PR 3: Model and solve problems using linear equations of the form

9.PR 3.a: ax = b

Modeling One-Step Equations
Solving Equations by Graphing Each Side
Standard Form of a Line

9.PR 3.b: ax + b = c

Standard Form of a Line

9.PR 3.c: ax = b + c x

Modeling and Solving Two-Step Equations
Solving Equations by Graphing Each Side
Standard Form of a Line

9.PR 3.d: a (x + b) = c

Solving Equations by Graphing Each Side

9.PR 3.e: ax + b = c x + d

Modeling and Solving Two-Step Equations
Solving Equations by Graphing Each Side
Standard Form of a Line

9.PR 3.f: a (bx + c) = d (ex + f)

Solving Equations by Graphing Each Side

9.PR 5: demonstrate an understanding of polynomials (limited to polynomials of degree less than or equal to 2).

Dividing Polynomials Using Synthetic Division
Graphs of Polynomial Functions

9.SS: Shape and Space (Measurement)

9.SS.1: Solve problems and justify the solution strategy using circle properties including

9.SS.1.b: the measure of the central angle is equal to twice the measure of the inscribed angle subtended by the same arc

Chords and Arcs
Inscribed Angles

9.SS.2: Determine the surface area of composite 3-d objects to solve problems.

Surface and Lateral Areas of Prisms and Cylinders

9.SS.3: Demonstrate an understanding of similarity of polygons.

Perimeters and Areas of Similar Figures
Similar Figures
Similarity in Right Triangles

9.SS.4: Draw and interpret scale diagrams of 2-D shapes.

Dilations

9.SS.5: Demonstrate an understanding of line and rotation symmetry.

Holiday Snowflake Designer

9.SP: Statistics and Probability (Data Analysis)

9.SP.1: Describe the effect of

9.SP.1.c: ethics

Describing Data Using Statistics
Polling: City
Real-Time Histogram

9.SP.1.e: time and timing

Real-Time Histogram

9.SP.1.f: privacy

Describing Data Using Statistics
Polling: City
Real-Time Histogram

9.SP.1.g: cultural sensitivity

Describing Data Using Statistics
Polling: City
Real-Time Histogram

9.SP.1.h: on the collection of data.

Correlation
Describing Data Using Statistics
Estimating Population Size
Polling: City
Real-Time Histogram

9.SP.2: Select and defend the choice of using either a population or a sample of a population to answer a question.

Polling: City
Polling: Neighborhood
Populations and Samples

9.SP.3: Develop and implement a project plan for the collection, display, and analysis of data by

9.SP.3.a: formulating a question for investigation

Correlation
Describing Data Using Statistics
Real-Time Histogram

9.SP.3.b: choosing a data collection method that includes social considerations

Describing Data Using Statistics
Real-Time Histogram

9.SP.3.c: selecting a population or a sample

Polling: City
Polling: Neighborhood

9.SP.3.d: collecting the data

Describing Data Using Statistics

9.SP.3.e: displaying the collected data in an appropriate manner

Box-and-Whisker Plots
Correlation
Stem-and-Leaf Plots

9.SP.3.f: drawing conclusions to answer the question

Polling: City
Real-Time Histogram

9.SP.4: Demonstrate an understanding of the role of probability in society.

Estimating Population Size
Probability Simulations
Theoretical and Experimental Probability

Correlation last revised: 9/24/2019

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