Algebra I

Table of Contents

1.Algebra Foundations

Lesson Topic CCSS Occupation
Lesson 1.1
Real Numbers
N-RN.3
Multiple
Lesson 1.2
Dimensional Analysis
N-Q.1, N-Q.2, N-Q.3
Multiple
Lesson 1.3
Unit Analysis
N-Q.1
Dental Laboratory Technicians
Lesson 1.4
Modeling with Quantities
N-Q.2
Terrazzo Workers and Finishers
Lesson 1.5
Precision and Accuracy
N-Q.1, N-Q.3
Environmental Science and Protection Technicians
Lesson 1.6
Algebraic Expressions
A-SSE.1, A-SSE.1a
Multiple
Lesson 1.7
Writing and Simplifying Algebraic Expressions
A-SSE.1, A-SSE.1a
Multiple
Lesson 1.8
Structure of Expressions
A-SSE.1, A-SSE.1a
Economics Teachers, Postsecondary

2. Solving Equations

Lesson Topic CCSS Occupation
Lesson 2.1
Solving One- and Two-Step Equations
A-REI.1, A-REI.3
Multiple
Lesson 2.2
Writing Linear Equations
A-CED.1, A-REI.3
Credit Counselors
Lesson 2.3
Solve Multi-Step Equations
A-REI.1, A-REI.3
Multiple
Lesson 2.4
Solving Linear Equations with a Variable on One Side
A-CED.1, A-REI.1, A-REI.3
Veterinarians
Lesson 2.5
Solving Linear Equations with a Variable on Both Sides
A-CED.1, A-REI.1, A-REI.3
Bookkeeping, Accounting, and Auditing Clerks
Lesson 2.6
Introduction to Literal Equations and Formulas
A-CED.1, A-CED.4, A-REI.1
Multiple
Lesson 2.7
Solving Literal Equations and Formulas
N-Q.1, A-CED.4, A-REI.1
Electricians

3. Solving Inequalities

Lesson Topic CCSS Occupation
Lesson 3.1
Inequalities in One Variable
A-CED.1, A-REI.3
Multiple
Lesson 3.2
Writing Linear Inequalities in One Variable
A-CED.1, A-REI.3
Multiple
Lesson 3.3
Solving Linear Inequalities in One Variable
A-CED.1, A-REI.3
Property, Real Estate, and Community Association Managers
Lesson 3.4
Solving and Graphing Compound Inequalities – And
A-CED.1, A-REI.3
Multiple
Lesson 3.5
Solving and Graphing Compound Inequalities – Or
A-CED.1, A-REI.3
Multiple
Lesson 3.6
Using Compound Inequalities
A-CED.1, A-CED.3, A-REI.3
Billing and Posting Clerks
Lesson 3.7
Absolute Value Inequalities in One Variable
A-CED.1, A-REI.3
Multiple
Lesson 3.8
Writing and Solving Absolute Value Inequalities
A-CED.1, A-CED.3, A-REI.3
Exercise Physiologists
Lesson 3.9
Solving Inequalities Graphically
A-CED.1, A-CED.3, A-REI.3
Business Operations Specialists, All Other

4. Functions and Linear Functions

Lesson Topic CCSS Occupation
Lesson 4.1
Relations and Functions
F-IF.1, F-IF.2
Multiple
Lesson 4.2
Features of Functions
A-CED.2, F-IF.4, F-IF.5
Multiple
Lesson 4.3
Identifying Linear Functions
A-CED.2, A-REI.10, F-IF.4, F-IF.5, F-LE.1b
Multiple
Lesson 4.4
Rate of Change
A-CED.2, F.LE.1a, F.LE.1b
Multiple
Lesson 4.5
Standard Form and Slope-Intercept Form
A-CED.2, A-REI.10, F-IF.7a
Multiple
Lesson 4.6
Equations of Parallel and Perpendicular Lines
G-CO.9
Multiple
Lesson 4.7
Graphs of Linear Functions
A-CED.2, A-REI.10, F-IF.7a, F-LE.2
Multiple
Lesson 4.8
Rate of Change of Linear Functions
F-IF.6
Fitness Trainers and Aerobics Instructors
Lesson 4.9
Representations of Linear Functions
F-IF.9, F-LE.1b
Geological and Petroleum Technicians
Lesson 4.10
Using Graphs of Linear Functions
A-CED.2, A-CED.3, A-REI.10, F-IF.6, F-IF.7a
Hydrologists
Lesson 4.11
Scatter Plots and Lines of Fit
A-CED.2, S-ID.6, 6a, 6b, 6c, 7, 8, 9
Multiple
Lesson 4.12
Applying Scatter Plots and Lines of Fit
S-ID.6, S-ID.6a, S-ID.6c, F-LE.5
Cost Estimators
Lesson 4.13
Analyzing Lines of Fit
S-ID.6, S-ID.6a, S-ID.7, S-ID.8, S-ID.9, F-Le.5
Financial Managers

5. Systems of Equations and Inequalities

Lesson Topic CCSS Occupation
Lesson 5.1
Solving Systems of Linear Equations by Graphic
A-CED.2, A-CED.3, A-REI.5, A-REI.6, A-REI.10
Multiple
Lesson 5.2
Applying Systems of Linear Equations
A-CED.2, A-CED.3, A-REI6
Chefs and Head Cooks
Lesson 5.3
Solving Linear Equations in One Variable by Graphing
A-CED.3, A-REI.5, A-REI.6, A-REI.10, A-REI.11
Multiple
Lesson 5.4
Solving Systems of Linear Equations by Substitution
A-CED.3, A-REI.5, A-REI.6
Multiple
Lesson 5.5
Solving Systems of Linear Equations by Elimination
A-CED.3, A-REI.5, A-REI.6
Multiple
Lesson 5.6
Writing and Solving Systems of Linear Equations
A-CED.3, A-REI.6
Software Developers, Applications
Lesson 5.7
Special Systems of Linear Equations
A-CED.3, A-REI.5, A-REI.6
Multiple
Lesson 5.8
Graphing Linear Inequalities in Two Variables
A-CED.3, A-REI.12
Multiple
Lesson 5.9
Writing and Using Linear Inequalities in Two Variables
A-CED.3, A-REI.12
Soil and Plant Scientists
Lesson 5.10
Graphing Systems of Linear Inequalities
A-CED.3, A-REI.12
Multiple
Lesson 5.11
Applying Systems of Linear Inequalities
A-CED.3, A-REI.12
Industrial Engineers

6. Exponents and Exponential Functions

Lesson Topic CCSS Occupation
Lesson 6.1
Properties of Exponents
N-RN.2
Multiple
Lesson 6.2
Understanding Radical and Rational Exponents
N-RN.1, N-RN.2
Multiple
Lesson 6.3
Exponential Functions
F-IF.4, F-IF.5, F-IF.7e, F-LE.1c, F-LE.2
Multiple
Lesson 6.4
Graphing Exponential Functions
F-IF.1, F-IF.4, F-IF.7e
Accountants and Auditors
Lesson 6.5
Exponential Growth and Exponential Decay Functions
A-SSE.1b, A-SSE.3c, F-IF.7e, F-IF.8b, F-LE.1c, F-LE.2
Multiple
Lesson 6.6
Applying Exponential Growth
F-LE.1c, F-IF.8b
Animal Scientists
Lesson 6.7
Applying Exponential Decay
F-LE.1c, F-IF.8b
Forensic Science Technicians
Lesson 6.8
Solving Exponential Equations
A-CED.1, A-REI.1, A-REI.11
Multiple
Lesson 6.9
Applying Exponential Equations
A-CED.1, A-REI.1, A-SSE.3c
Epidemiologists
Lesson 6.10
Comparing Exponential Functions
F-IF.9, F-IF.8b
Insurance Sales Agents

7. Sequences

Lesson Topic CCSS Occupation
Lesson 7.1
Understanding Sequences
F-IF.3, F-BF.1a
Biological Science Teachers, Postsecondary
Lesson 7.2
Explicitly-Defined Arithmetic Sequences
F.IF.1, F.IF.2, F-BF.1a, F-BF.2, F-LE.2
Multiple
Lesson 7.3
Recursively-Defined Arithmetic Sequences
F.IF.1, F.IF.2, F.IF.3, F-BF.1a, F-BF.2, F-LE.2
Multiple
Lesson 7.4
Applying Arithmetic Sequences
F-BF.1a, F-BF.2
General and Operations Managers
Lesson 7.5
Explicitly-Defined Geometric Sequences
F.IF.1, F.IF.2, F-BF.1a, F-BF.2, F-LE.2
Multiple
Lesson 7.6
Recursively-Defined Geometric Sequences
F.IF.1, F.IF.2, F.IF.3, F-BF.1a, F-BF.2, F-LE.2
Multiple
Lesson 7.7
Applying Geometric Sequences
F-BF.1a, F-BF.2
Actuaries
Lesson 7.8
Applying Recursively-Defined Sequences
F.BF.1a, F-IF.3
Sociologists

8. Polynomials and Factoring

Lesson Topic CCSS Occupation
Lesson 8.1
Modeling with Polynomials
A.SSE.1a
Astronomers
Lesson 8.2
Adding and Subtracting Polynomials
A-SSE.1a, A-APR.1
Multiple
Lesson 8.3
Multiplying Monomial and Binomials
A-SSE.1a, A-APR.1
Multiple
Lesson 8.4
Multiplying Polynomials
A-SSE.1a, A-APR.1
Multiple
Lesson 8.5
Special Products of Polynomials
A-SSE.1a, A-SSE.2, A-APR.1
Multiple
Lesson 8.6
Operations with Polynomials
A-SSE.3, A-APR.1
Operations Research Analyst
Lesson 8.7
Using the GCF
A-SSE.1a, A-SSE.1b, A-SSE.2, A-SSE.3, A-APR.1
Multiple
Lesson 8.8
Factoring the Difference of Squares
A-SSE.2, A-SSE.3, A-APR.1
Multiple
Lesson 8.9
Factoring Using Grouping
A-SSE.1b, A-SSE.3, A-APR.1
Multiple
Lesson 8.10
Factoring Quadratic Expressions in Form x2 + Bx + C
A-SSE.1b, A-SSE.3, A-SSE.3a, A-APR.1
Multiple
Lesson 8.11
Factoring Quadratic Expressions in Form Ax2 + Bx + C
A-SSE.1b, A-SSE.3, A-SSE.3a, A-APR.1
Multiple

9. Quadratic Functions and Equations

Lesson Topic CCSS Occupation
Lesson 9.1
Graphing Quadratic Functions in Standard Form
A-REI.10, F-IF.3, F-IF.5, F-IF.7a
Multiple
Lesson 9.2
Graphing Quadratic Functions in Vertex Form and Intercept Form
A-SSE.3b, A-REI.10, F-IF.4, F-IF.5, F-IF.7a, F-IF,8a
Multiple
Lesson 9.3
Applying the Vertex Form of Quadratic Functions
A-SSE.3b, F-IF.7a, F-IF.8a
Atmospheric and Space Scientists
Lesson 9.4
Applying Graphs of Quadratic Functions
A-SSE.3a, A-SSE.3b, F-IF.7a, F-IF.8a
Aerospace Engineers
Lesson 9.5
Solving by Graphing and Taking the Square Root
A-REI.4b, A-REI.11, F-IF.7a
Multiple
Lesson 9.6
Solve Quadratic Equations by Factoring
A-REI.4b
Multiple
Lesson 9.7
Solve Quadratic Equations by Completing the Square
A-REI.4a, A-REI.4b
Multiple
Lesson 9.8
Solve Quadratic Equations by Quadratic Formula
A-REI.4a, A-REI.4b
Multiple
Lesson 9.9
Using Quadratic Equations to Solve Problems
A-REI.4a, A-REI.4b
Physicists
Lesson 9.10
Comparing Quadratic Functions
F-IF.4, F-IF.9
Industrial Production Managers
Lesson 9.11
Solving Linear-Quadratic Systems Graphically
A-REI.7, A-REI.11
Multiple
Lesson 9.12
Solving Linear-Quadratic Systems Algebraically
A-REI.7
Multiple
Lesson 9.13
Applying Linear-Quadratic Systems
A-REI.7, A-REI.11
Economists

10. Graphing and Modeling with Functions

Lesson Topic CCSS Occupation
Lesson 10.1
Graphing Absolute Value Functions
A-CED.2, F-IF.4, F-IF.7b
Multiple
Lesson 10.2
Graphing Step Functions
A-CED.2, F-IF.4, F-IF.7b
Multiple
Lesson 10.3
Applying Step Functions
F-IF.4, F-IF.5, F-IF.7b
Cargo and Freight Agents
Lesson 10.4
Graphing Piecewise-Defined Functions
A-CED.2, F-IF.4, F-IF.7b
Multiple
Lesson 10.5
Applying Piecewise-Defined Functions
F-IF.4, F-IF.5, F-IF.7b
Tax Preparers
Lesson 10.6
Translations of Graphs of Functions
A-REI.10, F-BF.1, F-BF.1b, F-BF.3
Multiple
Lesson 10.7
Stretches and Shrinks of Graphs of Functions
A-REI.10, F-BF.3
Multiple
Lesson 10.8
Reflection of Graphs of Functions
A-REI.10, F-BF.3
Multiple
Lesson 10.9
Operations on Functions
A-REI.10, F-BF.3
Film and Video Editors
Lesson 10.10
Comparing Linear, Exponential, and Quadratic Models
F.IF.6, F-IF.9, F.LE.1, F.LE.1b, F.LE.1c, F.LE.3
Multiple
Lesson 10.11
Applying Comparisons of Linear, Exponential, and Quadratic Models
F.IF.6, F-IF.9, F-LE.3
Appraisers and Assessors of Real Estate

11. Radical Expressions and Inverse Functions

Lesson Topic CCSS Occupation
Lesson 11.1
Radical Expressions
N.RN.2, N.RN.3
Multiple
Lesson 11.2
Describing and Graphing Square Root Functions
A-CED.2, F-IF.4, F-IF.5, F-IF.7b, F-BF.3
Multiple
Lesson 11.3
Writing Square Root Functions
A-CED.2, A-REI.2
Radiologic Technologists
Lesson 11.4
Applying Square Root Functions
A-CED.1, A-REI.2
Registered Nurses
Lesson 11.5
Applying Graphs of Square Root Functions
F-IF.4, F-IF.5, F-IF.7b
Mechanical Engineers
Lesson 11.6
Describing and Graphing Cube Root Functions
A-CED.2, F-IF.4, F-IF.5, F-IF.7b, F-BF.3
Multiple
Lesson 11.7
Solving Radical Equations Graphically
A-REI.11, F-IF.7b
Multiple
Lesson 11.8
Solving Radical Equations Algebraically
A-REI.2
Multiple
Lesson 11.9
Inverses of Functions
F-BF.4a
Multiple
Lesson 11.10
Inverses of Linear Functions
F-BF.4a
Multiple
Lesson 11.11
Inverses of Radical Functions
F-BF.4a
Multiple
Lesson 11.12
Inverse of Quadratic Functions
F-BF.4a
Multiple
Lesson 11.13
Applying Inverse Functions
F-BF.4a
Wind Turbine Service Technicians

12. Statistics

Lesson Topic CCSS Occupation
Lesson 12.1
Measures of Center
S-ID.3
Multiple
Lesson 12.2
Measures of Spread
S-ID.3
Multiple
Lesson 12.3
Applying Measures of Center and Spread
S-ID.3
Statisticians
Lesson 12.4
Representing Data with Box Plots
S-ID.1, S-ID.3
Multiple
Lesson 12.5
Applying Box Plots
S-ID.1, S-ID.3
Computer and Information Systems Managers
Lesson 12.6
Distributions of Data
S-ID.1, S-ID.2, S-ID.3
Multiple
Lesson 12.7
Representing Data with Histograms
S-ID.1, S-ID.2, S-ID.3
Multiple
Lesson 12.8
Applying Histograms
S-ID.1, S-ID.2, S-ID.3
Financial Examiners
Lesson 12.9
Analyzing Data
S-ID.1, S-ID.2, S-ID.3
Market Research Analysts and Marketing Specialists
Lesson 12.10
Two-Way Frequency Tables
S-ID.5
Multiple
Lesson 12.11
Applying Two-Way Frequency Tables
S-ID.5
Social Science Research Assistants