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Arizona Software and App Design II - Outline

  1. Networks and the Internet

    1. 1.1 Intro to the Internet

    2. Video 1.1.1 Welcome to the Internet
    3. Quiz 1.1.2 Welcome to the Internet Quiz
    4. Free Response 1.1.3 The Internet and You

    5. 1.2 Internet Hardware

    6. Video 1.2.1 Hardware of the Internet
    7. Quiz 1.2.2 Internet Hardware Quiz
    8. Connection 1.2.3 The Internet is in the Ocean

    9. 1.3 Internet Addresses

    10. Video 1.3.1 Internet Addresses
    11. Quiz 1.3.2 Internet Addresses Quiz
    12. Free Response 1.3.3 The Need for Addresses
    13. Quiz 1.3.4 4-bit Addresses
    14. Free Response 1.3.5 IPv4 vs IPv6

    15. 1.4 DNS

    16. Video 1.4.1 DNS
    17. Quiz 1.4.2 DNS Quiz
    18. Connection 1.4.3 How Does DNS Work?
    19. Free Response 1.4.4 How Does DNS Work?
    20. Badge 1.4.5 DNS Badge

    21. 1.5 Routing

    22. Video 1.5.1 Routing
    23. Quiz 1.5.2 Routing Quiz
    24. Free Response 1.5.3 Redundancy
    25. Traceroute 1.5.4 Route Tracing

    26. 1.6 Packets and Protocols

    27. Video 1.6.1 Packets and Protocols
    28. Quiz 1.6.2 Packets and Protocols Quiz
    29. Resource 1.6.3 Passing Notes
    30. Connection 1.6.4 How the Internet Works
    31. Free Response 1.6.5 The Story of the Internet

    32. 1.7 The Impact of the Internet

    33. Video 1.7.1 The Impact of the Internet
    34. Quiz 1.7.2 The Impact of the Internet Quiz
    35. Connection 1.7.3 What is the Digital Divide?
    36. Free Response 1.7.4 What is the Digital Divide?

    37. 1.8 Networks and the Internet Quiz

    38. Quiz 1.8.1 Networks and the Internet Quiz
    39. Badge 1.8.2 The Internet Badge

  2. Introduction to Programming in Java with Karel the Dog

    1. 2.1 Introduction to Programming With Karel

    2. Video 2.1.1 Introduction to Programming With Karel
    3. Check for Understanding 2.1.2 Quiz: Karel Commands
    4. Example 2.1.3 Our First Karel Program
    5. Exercise 2.1.4 Your First Karel Program
    6. Exercise 2.1.5 Short Stack

    7. 2.2 More Basic Karel

    8. Video 2.2.1 More Basic Karel
    9. Check for Understanding 2.2.2 More Basic Karel
    10. Example 2.2.3 Tennis Ball Square
    11. Exercise 2.2.4 Make a Tower
    12. Exercise 2.2.5 Pyramid of Karel

    13. 2.3 Java Programs and the Run Method

    14. Video 2.3.1 Writing a Java Program
    15. Check for Understanding 2.3.2 Run Method
    16. Example 2.3.3 Square Karel
    17. Exercise 2.3.4 Tower Karel
    18. Exercise 2.3.5 Gold Medal Karel
    19. Exercise 2.3.6 Maze Karel

    20. 2.4 Karel Can't Turn Right

    21. Video 2.4.1 Karel Can't Turn Right
    22. Check for Understanding 2.4.2 Karel Can't Turn Right
    23. Example 2.4.3 Tower and Turn Right
    24. Exercise 2.4.4 Slide Karel
    25. Exercise 2.4.5 Fireman Karel
    26. Badge 2.4.6 Right Turn Karel Badge

    27. 2.5 Methods in Karel

    28. Video 2.5.1 Methods in Karel
    29. Check for Understanding 2.5.2 Methods in Karel
    30. Example 2.5.3 Turn Around
    31. Exercise 2.5.4 Planting Bushes
    32. Exercise 2.5.5 Mario Karel

    33. 2.6 Top Down Design and Decomposition in Karel

    34. Video 2.6.1 Top Down Design and Decomposition in Karel
    35. Check for Understanding 2.6.2 Top Down Design and Decomposition
    36. Example 2.6.3 Hurdle Karel
    37. Exercise 2.6.4 The Two Towers
    38. Exercise 2.6.5 Planting Flowers

    39. 2.7 Commenting Your Code

    40. Video 2.7.1 Commenting Your Code
    41. Check for Understanding 2.7.2 Commenting Your Code
    42. Example 2.7.3 Hurdle Karel (Comments)
    43. Exercise 2.7.4 The Two Towers + Comments

    44. 2.8 Super Karel

    45. Video 2.8.1 Super Karel
    46. Check for Understanding 2.8.2 Super Karel
    47. Example 2.8.3 Hurdle Karel (with SuperKarel)
    48. Exercise 2.8.4 The Two Towers + SuperKarel
    49. Badge 2.8.5 Super Karel Badge

    50. 2.9 For Loops

    51. Video 2.9.1 For Loops
    52. Check for Understanding 2.9.2 For Loops
    53. Example 2.9.3 Repeated Move
    54. Example 2.9.4 Put Down Tennis Balls
    55. Exercise 2.9.5 Marathon Karel
    56. Exercise 2.9.6 Take 'em All
    57. Exercise 2.9.7 Dizzy Karel
    58. Exercise 2.9.8 For Loop Square
    59. Exercise 2.9.9 Planting Flowers
    60. Exercise 2.9.10 Lots of Hurdles

    61. 2.10 While Loops in Karel

    62. Video 2.10.1 While Loops in Karel
    63. Check for Understanding 2.10.2 While Loops in Karel
    64. Example 2.10.3 Move to Wall
    65. Exercise 2.10.4 Follow The Yellow Ball Road
    66. Exercise 2.10.5 Just Keep Spinning
    67. Exercise 2.10.6 Lay Row of Tennis Balls
    68. Exercise 2.10.7 Big Tower

    69. 2.11 If Statements

    70. Video 2.11.1 If Statements
    71. Check for Understanding 2.11.2 If Statements Quiz
    72. Example 2.11.3 If Statements
    73. Example 2.11.4 Safe Take Ball
    74. Exercise 2.11.5 Is There a Ball?

    75. 2.12 If/Else Statements

    76. Video 2.12.1 If/Else Statements
    77. Check for Understanding 2.12.2 If/Else Statements
    78. Example 2.12.3 Flip Karel
    79. Exercise 2.12.4 Fix It Karel
    80. Exercise 2.12.5 Invert
    81. Badge 2.12.6 Conditional Karel Badge

    82. 2.13 Control Structures Example

    83. Video 2.13.1 Control Structures Example
    84. Check for Understanding 2.13.2 Control Structures Example
    85. Example 2.13.3 Cleanup Karel
    86. Exercise 2.13.4 Random Hurdles
    87. Exercise 2.13.5 Fix It Karel

    88. 2.14 More Karel Examples and Testing

    89. Video 2.14.1 More Karel Examples and Testing
    90. Example 2.14.2 Move Tennis Ball Stack
    91. Example 2.14.3 Climbing Karel

    92. 2.15 How to Indent Your Code

    93. Video 2.15.1 How to Indent Your Code
    94. Check for Understanding 2.15.2 How to Indent Your Code
    95. Example 2.15.3 Dance and Clean Karel
    96. Exercise 2.15.4 Diagonal
    97. Exercise 2.15.5 Staircase
    98. Badge 2.15.6 Karel Exercises Badge

    99. 2.16 Karel Challenges

    100. Challenge 2.16.1 Fetch
    101. Challenge 2.16.2 Racing Karel
    102. Challenge 2.16.3 Tower Builder
    103. Challenge 2.16.4 Super Cleanup Karel
    104. Challenge 2.16.5 Double Tennis Balls
    105. Challenge 2.16.6 Midpoint Karel
    106. Badge 2.16.7 Karel Challenges Badge

    107. 2.17 Karel Quiz

    108. Unit Quiz 2.17.1 Karel Quiz

  3. Primitive Types

    1. 3.1 Why Programming? Why Java?

    2. Video 3.1.1 Printing in Java
    3. Check for Understanding 3.1.2 Printing in Java
    4. Example 3.1.3 Hello World
    5. Example 3.1.4 Printing Multiple Lines
    6. Exercise 3.1.5 Welcome Program
    7. Exercise 3.1.6 ASCII Art
    8. Exercise 3.1.7 Fixing a Paragraph
    9. Exercise 3.1.8 Heating Up
    10. Exercise 3.1.9 Personal Timeline

    11. 3.2 Variables and Data Types

    12. Video 3.2.1 Variables and Types
    13. Check for Understanding 3.2.2 Variables and Types
    14. Example 3.2.3 Variables
    15. Example 3.2.4 Using Final
    16. Exercise 3.2.5 Our First Integer
    17. Video 3.2.6 Variables and Types Pt. 2
    18. Check for Understanding 3.2.7 Variables and Types Pt. 2
    19. Example 3.2.8 Swapping Two Values
    20. Exercise 3.2.9 Answering Questions
    21. Exercise 3.2.10 Team Rankings

    22. 3.3 Expressions and Assignment Statements

    23. Video 3.3.1 Arithmetic Expressions
    24. Check for Understanding 3.3.2 Arithmetic Expressions
    25. Example 3.3.3 Calculator
    26. Example 3.3.4 Temperature Conversion
    27. Example 3.3.5 Tricky Java
    28. Exercise 3.3.6 Weight of a Pyramid
    29. Exercise 3.3.7 Add Fractions
    30. Exercise 3.3.8 Freely Falling Bodies

    31. 3.4 Compound Assignment Operators

    32. Video 3.4.1 Compound Assignment Operators
    33. Check for Understanding 3.4.2 Compound Assignment Operators
    34. Example 3.4.3 All Functions Calculator
    35. Example 3.4.4 Increase/Decrease by 1
    36. Exercise 3.4.5 Work Shift
    37. Exercise 3.4.6 Personalized T-shirts

    38. 3.5 User Input

    39. Video 3.5.1 User Input
    40. Check for Understanding 3.5.2 User Input Quiz
    41. Example 3.5.3 Using the Scanner Class
    42. Example 3.5.4 Increase/Decrease by 1 (User Input)
    43. Example 3.5.5 int Before String
    44. Exercise 3.5.6 Personalized T-shirts (User Input)
    45. Exercise 3.5.7 Night Out
    46. Exercise 3.5.8 MLA Citation

    47. 3.6 Casting and Ranges of Variables

    48. Video 3.6.1 Casting
    49. Check for Understanding 3.6.2 Casting
    50. Example 3.6.3 Casting
    51. Exercise 3.6.4 Casting to an Int
    52. Exercise 3.6.5 Casting to a Double
    53. Example 3.6.6 Casting Order of Operations
    54. Example 3.6.7 Rounding Using Casting
    55. Exercise 3.6.8 Movie Ratings
    56. Example 3.6.9 Implicit Casting
    57. Example 3.6.10 Min and Max Values of Integers
    58. Exercise 3.6.11 Integer Overflow

    59. 3.7 Primitive Types Quiz

    60. Unit Quiz 3.7.1 Primitive Types Quiz

  4. Using Objects

    1. 4.1 Objects: Instances of Classes

    2. Video 4.1.1 Objects: Instances of Classes
    3. Check for Understanding 4.1.2 Quiz: Classes and Objects
    4. Video 4.1.3 Multi-File Exercises in Java
    5. Example 4.1.4 Rectangle Skeleton
    6. Example 4.1.5 GrilledCheese Skeleton
    7. Example 4.1.6 Shark Skeleton
    8. Free Response 4.1.7 Free Response: What instance variables?
    9. Exercise 4.1.8 Pizza Instance Variables
    10. Exercise 4.1.9 Game Skeleton

    11. 4.2 Creating and Storing Objects (Instantiation)

    12. Video 4.2.1 Creating and Storing Objects
    13. Check for Understanding 4.2.2 Quiz: Constructors
    14. Article 4.2.3 Official Objects Documentation
    15. Free Response 4.2.4 Official Objects Documentation Response
    16. Example 4.2.5 The Rectangle Class
    17. Example 4.2.6 The Point Class
    18. Example 4.2.7 The Student Class
    19. Exercise 4.2.8 Using the Rectangle Class
    20. Exercise 4.2.9 New Student Field
    21. Exercise 4.2.10 More Instance Variables
    22. Exercise 4.2.11 Pizza Time!
    23. Badge 4.2.12 Instantiation Badge

    24. 4.3 Overloading

    25. Video 4.3.1 Method Overloading
    26. Check for Understanding 4.3.2 Method Overloading Quiz
    27. Example 4.3.3 Overloaded Rectangle
    28. Example 4.3.4 Overloaded GrilledCheese
    29. Example 4.3.5 Null Pointer Exception
    30. Exercise 4.3.6 Plain Coffee
    31. Exercise 4.3.7 Custom Piñatas
    32. Exercise 4.3.8 Website Class
    33. Exercise 4.3.9 Empty References

    34. 4.4 Calling a Void Method

    35. Video 4.4.1 Calling a Void Method
    36. Check for Understanding 4.4.2 Quiz: Void Methods
    37. Example 4.4.3 Area of a Rectangle
    38. Example 4.4.4 Program Flow
    39. Exercise 4.4.5 Hello!
    40. Exercise 4.4.6 Loose Change
    41. Exercise 4.4.7 Chat Bot
    42. Exercise 4.4.8 Greetings and Salutations

    43. 4.5 Calling a Void Method with Parameters

    44. Video 4.5.1 Calling a Void Method with Parameters
    45. Check for Understanding 4.5.2 Methods and Parameters
    46. Example 4.5.3 Rectangle
    47. Example 4.5.4 Moving a Point
    48. Exercise 4.5.5 Using the Point Class
    49. Example 4.5.6 Calculator
    50. Exercise 4.5.7 Cricket Players
    51. Exercise 4.5.8 More Operations
    52. Exercise 4.5.9 Chat Bot 2.0

    53. 4.6 Calling a Non-void Method

    54. Video 4.6.1 Calling a Non-void Method
    55. Check for Understanding 4.6.2 Quiz: Non-Void Methods
    56. Example 4.6.3 Rectangle
    57. Example 4.6.4 Desks in a Room
    58. Example 4.6.5 Activity Log
    59. Exercise 4.6.6 Number Games
    60. Exercise 4.6.7 Construction Costs
    61. Exercise 4.6.8 How Far Away is ...?

    62. 4.7 String Objects

    63. Video 4.7.1 String Objects
    64. Check for Understanding 4.7.2 String Objects
    65. Example 4.7.3 Immutable Strings
    66. Example 4.7.4 String Concatenation
    67. Example 4.7.5 Rectangle Dimensions
    68. Example 4.7.6 Printing Equations
    69. Exercise 4.7.7 Pretty Printing Operations
    70. Exercise 4.7.8 Auto-fill
    71. Exercise 4.7.9 QuoteMachine

    72. 4.8 String Methods

    73. Video 4.8.1 String Methods
    74. Check for Understanding 4.8.2 String Methods
    75. Example 4.8.3 Bigger Strings?
    76. Example 4.8.4 Chopping Strings
    77. Example 4.8.5 Object Concatenation
    78. Exercise 4.8.6 Speaking
    79. Exercise 4.8.7 toString for Animals
    80. Exercise 4.8.8 Organizing Class Roster
    81. Exercise 4.8.9 Concatenating Fractions
    82. Exercise 4.8.10 Word Games

    83. 4.9 Wrapper Classes: Integers and Doubles

    84. Video 4.9.1 Wrapper Classes
    85. Check for Understanding 4.9.2 Quiz: Wrapper Classes
    86. Example 4.9.3 Creating Integers
    87. Example 4.9.4 Using Doubles
    88. Example 4.9.5 Autoboxing Example
    89. Exercise 4.9.6 Order Up!
    90. Exercise 4.9.7 Currency
    91. Exercise 4.9.8 Guess the number!

    92. 4.10 Using the Math Class

    93. Video 4.10.1 Using the Math Class
    94. Check for Understanding 4.10.2 Quiz: Static Methods
    95. Example 4.10.3 Using the Math Class
    96. Example 4.10.4 Static Methods: Rectangle
    97. Example 4.10.5 Generating Random Numbers
    98. Exercise 4.10.6 Circle Area
    99. Exercise 4.10.7 The Unit Circle
    100. Exercise 4.10.8 Racing

    101. 4.11 Using Objects Quiz

    102. Unit Quiz 4.11.1 Using Objects Quiz

  5. Boolean Expressions and if Statements

    1. 5.1 Boolean Expressions and if Statements

    2. Video 5.1.1 Comparison Operators
    3. Check for Understanding 5.1.2 Comparison Operators
    4. Example 5.1.3 Old Enough To Vote
    5. Example 5.1.4 Grade Range
    6. Example 5.1.5 Equality of Strings
    7. Exercise 5.1.6 Meeting Goals
    8. Exercise 5.1.7 Sugar Tax
    9. Exercise 5.1.8 Triple Double

    10. 5.2 if Statements and Control Flow

    11. Video 5.2.1 If Statements
    12. Check for Understanding 5.2.2 If Statements
    13. Example 5.2.3 Can Vote
    14. Example 5.2.4 Negative Numbers
    15. Example 5.2.5 Rectangle
    16. Exercise 5.2.6 Discounts
    17. Exercise 5.2.7 Sweet or Unsweet?
    18. Exercise 5.2.8 Cooking
    19. Exercise 5.2.9 Rating

    20. 5.3 if-else Statements

    21. Video 5.3.1 If-Else Statements
    22. Check for Understanding 5.3.2 If-Else
    23. Example 5.3.3 Bill with add tip
    24. Example 5.3.4 Even and Odd
    25. Exercise 5.3.5 Running Speed
    26. Exercise 5.3.6 Battleships Move
    27. Exercise 5.3.7 Ratings
    28. Exercise 5.3.8 Player Score

    29. 5.4 else if Statements

    30. Video 5.4.1 else-if Statements
    31. Check for Understanding 5.4.2 else-if
    32. Example 5.4.3 Add Tip
    33. Example 5.4.4 Add Tip - 8 or 4 Customers
    34. Example 5.4.5 Add Tip - 8, 4, 2 Customers
    35. Exercise 5.4.6 Positive, Negative, or Zero
    36. Exercise 5.4.7 Salmon Spawn
    37. Exercise 5.4.8 Berries
    38. Exercise 5.4.9 Battleships

    39. 5.5 Compound Boolean Expressions

    40. Video 5.5.1 Compound Boolean Expressions
    41. Check for Understanding 5.5.2 Logical Operators
    42. Example 5.5.3 Light Switch
    43. Example 5.5.4 Number in Range
    44. Example 5.5.5 Pizza Slices
    45. Exercise 5.5.6 Roller Coaster
    46. Exercise 5.5.7 Compound Roller Coaster
    47. Exercise 5.5.8 Divisibility
    48. Exercise 5.5.9 Find the Median

    49. 5.6 Equivalent Boolean Expressions

    50. Video 5.6.1 Equivalent Boolean Expressions
    51. Check for Understanding 5.6.2 De Morgan's Laws
    52. Example 5.6.3 De Morgan AND
    53. Example 5.6.4 De Morgan OR
    54. Exercise 5.6.5 Amusement Park
    55. Exercise 5.6.6 Negative Numbers
    56. Exercise 5.6.7 Odd and Even
    57. Free Response 5.6.8 Odd and Even Free Response

    58. 5.7 Comparing Objects

    59. Video 5.7.1 Comparing Objects
    60. Check for Understanding 5.7.2 Comparing Objects
    61. Example 5.7.3 Comparing Strings
    62. Example 5.7.4 Comparing Rectangles
    63. Example 5.7.5 Null Test
    64. Example 5.7.6 Identify Aliases
    65. Exercise 5.7.7 String Variable Trace
    66. Free Response 5.7.8 String Trace
    67. Exercise 5.7.9 Three Strings
    68. Exercise 5.7.10 Comparing Circles

    69. 5.8 Boolean Expressions and if Statements Quiz

    70. Unit Quiz 5.8.1 Boolean Expressions and If Statements Quiz

  6. Computer Systems and Software Management

    1. 6.1 Hardware

    2. Video 6.1.1 Hardware
    3. Check for Understanding 6.1.2 Hardware Quiz
    4. Free Response 6.1.3 Hardware vs. Software
    5. Notes 6.1.4 Converting Between Units of Computer Storage
    6. Free Response 6.1.5 Converting Between Memory Units
    7. Badge 6.1.6 Hardware Badge

    8. 6.2 Operating Systems

    9. Video 6.2.1 Operating Systems
    10. Check for Understanding 6.2.2 Operating Systems Quiz
    11. Example 6.2.3 Detect My OS
    12. Free Response 6.2.4 Label Your Computer
    13. Free Response 6.2.5 Computer Analogy
    14. Connection 6.2.6 Upgrading a Mac OS
    15. Example 6.2.7 Windows OS Installation Simulation
    16. Free Response 6.2.8 Installing an OS

    17. 6.3 Comparing Operating Systems

    18. Video 6.3.1 Comparing Operating Systems
    19. Check for Understanding 6.3.2 Comparing Operating Systems Quiz
    20. Example 6.3.3 Windows Simulation
    21. Example 6.3.4 MacOS Simulation
    22. Connection 6.3.5 Choose a Linux Distro!
    23. Free Response 6.3.6 Which would you choose?

    24. 6.4 Compatibility

    25. Video 6.4.1 Compatibility
    26. Check for Understanding 6.4.2 Compatibility Quiz
    27. Example 6.4.3 What Processor? Windows
    28. Example 6.4.4 What Processor? Mac
    29. Free Response 6.4.5 What Processor are you running?

    30. 6.5 Software and Applications

    31. Video 6.5.1 Software and Applications
    32. Check for Understanding 6.5.2 Software and Applications Quiz
    33. Example 6.5.3 Spreadsheet Simulation
    34. Example 6.5.4 Messaging Simulation
    35. Example 6.5.5 Kanban Board Simulation
    36. Free Response 6.5.6 Software Simulations

    37. 6.6 Software Licenses

    38. Video 6.6.1 Software Licenses
    39. Check for Understanding 6.6.2 Software Licenses Quiz
    40. Free Response 6.6.3 Do I need a Software License?
    41. Free Response 6.6.4 Is This Original?
    42. Article 6.6.5 The Rise of Open Source Software
    43. Free Response 6.6.6 The Rise of Open Source Software Response
    44. Connection 6.6.7 Guide to Legal and Ethical Use of Software
    45. Free Response 6.6.8 Guide to Legal and Ethical Use of Software Response
    46. Free Response 6.6.9 Open-source vs Proprietary Reflection

    47. 6.7 Error Handling

    48. Video 6.7.1 Error Handling
    49. Quiz 6.7.2 Error Handling Quiz
    50. Example 6.7.3 Dividing By Zero
    51. Example 6.7.4 Element Out of Range
    52. Notes 6.7.5 Checked and Unchecked Exceptions
    53. Exercise 6.7.6 Voting Age Verifier
    54. Exercise 6.7.7 Throwing Custom Exceptions

    55. 6.8 Application Security

    56. Free Response 6.8.1 Share What You Learned
    57. Video 6.8.2 Application Security
    58. Check for Understanding 6.8.3 Application Security
    59. Example 6.8.4 Windows Updates
    60. Connection 6.8.5 Windows Defender Antivirus
    61. Free Response 6.8.6 Windows Defender Antivirus
    62. Free Response 6.8.7 CodeHS System Restore
    63. Notes 6.8.8 Software Vulnerabilities
    64. Article 6.8.9 Buffer Overflow
    65. Free Response 6.8.10 Buffer Overflow Response
    66. Article 6.8.11 Common Vulnerabilities Exploits
    67. Free Response 6.8.12 Common Vulnerabilities Exploits Response

    68. 6.9 Browser Configuration

    69. Check for Understanding 6.9.1 Pick the Label
    70. Video 6.9.2 Browser Configuration
    71. Check for Understanding 6.9.3 Browser Configuration
    72. Connection 6.9.4 Cached CodeHS
    73. Free Response 6.9.5 Cached CodeHS
    74. Example 6.9.6 Is Your Popup Blocker On?
    75. Free Response 6.9.7 Browser Extensions Lab

    76. 6.10 System Administration

    77. Video 6.10.1 User Accounts
    78. Check for Understanding 6.10.2 User Accounts Quiz
    79. Free Response 6.10.3 User Accounts
    80. Free Response 6.10.4 Shared Folders and Files
    81. Video 6.10.5 Host Security
    82. Check for Understanding 6.10.6 Host Security Quiz
    83. Free Response 6.10.7 Security Baseline

    84. 6.11 Command Line Interface

    85. Notes 6.11.1 Linux/MacOS vs. Windows
    86. Video 6.11.2 Command Line Interface
    87. Check for Understanding 6.11.3 Command Line Interface Quiz
    88. Resource 6.11.4 Command Equivalents
    89. Video 6.11.5 Windows Command Prompt
    90. Free Response 6.11.6 Windows Command Prompt
    91. Free Response 6.11.7 Directory Directions
    92. Connection 6.11.8 Neural Interface?
    93. Free Response 6.11.9 Neural Interface?

    94. 6.12 Executing Code

    95. Video 6.12.1 Executing Your Code
    96. Quiz 6.12.2 Executing Your Code
    97. Notes 6.12.3 What Does Bytecode Look Like?
    98. Free Response 6.12.4 Researching Bytecode

    99. 6.13 Version Control

    100. Video 6.13.1 Version Control
    101. Quiz 6.13.2 Version Control Quiz
    102. Connection 6.13.3 Visualizing Commits and Branches
    103. Free Response 6.13.4 Visualizing Commits and Branches Response
    104. Free Response 6.13.5 Create a Git Repository
    105. Notes 6.13.6 Initializing Your Repository
    106. Notes 6.13.7 Add, Commit, Push
    107. Notes 6.13.8 Make A Change and Pull
    108. Notes 6.13.9 Reverting Your Commit
    109. Free Response 6.13.10 Version Control Reflection

    110. 6.14 System Administration Quiz

    111. Unit Quiz 6.14.1 System Administration Quiz

  7. Iteration

    1. 7.1 Iteration

    2. Video 7.1.1 While Loops
    3. Check for Understanding 7.1.2 While Loops
    4. Example 7.1.3 While Loop Countdown
    5. Example 7.1.4 Get Down to One
    6. Example 7.1.5 Running Average
    7. Exercise 7.1.6 Making Taffy
    8. Exercise 7.1.7 Guess the Number
    9. Exercise 7.1.8 Divisibility
    10. Exercise 7.1.9 Max and Min Values

    11. 7.2 For Loops

    12. Video 7.2.1 For Loops
    13. Check for Understanding 7.2.2 For Loops
    14. Example 7.2.3 For Loop
    15. Example 7.2.4 Countdown
    16. Example 7.2.5 Count By Twos
    17. Exercise 7.2.6 Print the Odds
    18. Exercise 7.2.7 Repeat
    19. Exercise 7.2.8 Replace WHILE with FOR Loop
    20. Exercise 7.2.9 Replace FOR Loop with WHILE Loop
    21. Exercise 7.2.10 Multiplication Table

    22. 7.3 Developing Algorithms Using Strings

    23. Video 7.3.1 Developing Algorithms Using Strings
    24. Check for Understanding 7.3.2 Developing Algorithms Using Strings
    25. Example 7.3.3 Traversing Strings
    26. Example 7.3.4 Replace Characters
    27. Example 7.3.5 Reverse String
    28. Exercise 7.3.6 Replace Letter
    29. Exercise 7.3.7 Password Checker
    30. Exercise 7.3.8 Finding Palindromes
    31. Exercise 7.3.9 Fixing Grammar
    32. Exercise 7.3.10 Teen Talk
    33. Badge 7.3.11 String Processing Badge

    34. 7.4 Nested Iteration

    35. Video 7.4.1 Nested Iteration
    36. Check for Understanding 7.4.2 Nested Iteration
    37. Example 7.4.3 Make a Rectangle
    38. Example 7.4.4 Nested Loop Iteration Counts
    39. Example 7.4.5 Inverted Triangle
    40. Exercise 7.4.6 Upright Number Triangle
    41. Exercise 7.4.7 Make a Tree
    42. Exercise 7.4.8 Multiplication Table

    43. 7.5 Informal Code Analysis

    44. Video 7.5.1 Informal Code Analysis
    45. Check for Understanding 7.5.2 Informal Code Analysis
    46. Example 7.5.3 Loop Execution Count
    47. Example 7.5.4 While Loop Time
    48. Example 7.5.5 For Loop Time
    49. Free Response 7.5.6 Time Comparisons
    50. Exercise 7.5.7 Improving findChar Speed
    51. Example 7.5.8 Improving findChar Speed Check
    52. Free Response 7.5.9 findChar Speed Reflection

    53. 7.6 Iteration Quiz

    54. Unit Quiz 7.6.1 Iteration Quiz

  8. Writing Classes

    1. 8.1 Writing Classes

    2. Video 8.1.1 Anatomy of Classes
    3. Check for Understanding 8.1.2 Quiz: Access Modifiers
    4. Example 8.1.3 Rectangle Getter Methods
    5. Exercise 8.1.4 Access for DNA Class
    6. Exercise 8.1.5 Access for Employee Class
    7. Exercise 8.1.6 Fixing Circle

    8. 8.2 Constructors

    9. Video 8.2.1 Constructors
    10. Check for Understanding 8.2.2 Quiz: Constructors
    11. Example 8.2.3 SuperHero Class
    12. Example 8.2.4 Initializing an Object without a Constructor
    13. Exercise 8.2.5 Batting Average
    14. Exercise 8.2.6 Dog Class
    15. Exercise 8.2.7 Student Overload
    16. Exercise 8.2.8 SchoolClub Class

    17. 8.3 Documentation with Comments

    18. Video 8.3.1 Documentation with Comments
    19. Check for Understanding 8.3.2 Quiz: Comments
    20. Example 8.3.3 Comments for Debugging
    21. Example 8.3.4 Power Class with Comments
    22. Exercise 8.3.5 Commenting Activity Tracker
    23. Exercise 8.3.6 Commenting Activity Log
    24. Exercise 8.3.7 C.Y.O.A. Layout
    25. Exercise 8.3.8 C.Y.O.A. Finishing the story

    26. 8.4 Accessor Methods

    27. Video 8.4.1 Accessor Methods
    28. Check for Understanding 8.4.2 Quiz: Accessors
    29. Example 8.4.3 Student Getter Methods
    30. Example 8.4.4 SuperHero Class with Secret Identity
    31. Exercise 8.4.5 Add Some Getter Methods
    32. Exercise 8.4.6 Full Dragon Class
    33. Exercise 8.4.7 A Different Dragon Class
    34. Exercise 8.4.8 A Chef's Best Meal

    35. 8.5 Mutator Methods

    36. Video 8.5.1 Mutator Methods
    37. Check for Understanding 8.5.2 Quiz: Mutators
    38. Example 8.5.3 SuperHero Class with Mutator Methods
    39. Example 8.5.4 Student Setters
    40. Exercise 8.5.5 Rectangle class
    41. Exercise 8.5.6 Full Fraction Class
    42. Exercise 8.5.7 Weekly Routine

    43. 8.6 Writing Methods

    44. Video 8.6.1 Writing Methods
    45. Check for Understanding 8.6.2 Quiz: Writing Methods
    46. Example 8.6.3 Triangle Class
    47. Example 8.6.4 Baseball Player Class
    48. Exercise 8.6.5 Distance Conversions
    49. Exercise 8.6.6 Food App Demo
    50. Exercise 8.6.7 Car Class
    51. Resource 8.6.8 Combination Lock FRQ

    52. 8.7 Static Variables and Methods

    53. Video 8.7.1 Static Variables and Methods
    54. Check for Understanding 8.7.2 Quiz: Static Methods
    55. Example 8.7.3 Static SuperHero
    56. Example 8.7.4 Static Variables: Circle
    57. Exercise 8.7.5 Randomizer Class
    58. Exercise 8.7.6 Rock, Paper, Scissors!
    59. Exercise 8.7.7 In the Game?

    60. 8.8 Scope and Access

    61. Video 8.8.1 Scope and Access
    62. Check for Understanding 8.8.2 Quiz: Local Variables and Scope
    63. Example 8.8.3 Instance Variable Scope
    64. Example 8.8.4 Local Variable Scope
    65. Example 8.8.5 Variable Shadowing
    66. Example 8.8.6 Method Decomposition with Trivia
    67. Exercise 8.8.7 Scope
    68. Exercise 8.8.8 Which Variables Exist?
    69. Exercise 8.8.9 Broken Calculator

    70. 8.9 this Keyword

    71. Video 8.9.1 this Keyword
    72. Check for Understanding 8.9.2 Quiz: this Keyword
    73. Example 8.9.3 Rectangles and this
    74. Example 8.9.4 Student and this
    75. Exercise 8.9.5 Write Your Own CodeHS
    76. Exercise 8.9.6 Song Class
    77. Exercise 8.9.7 Fraction Math

    78. 8.10 Ethical and Social Implications of Computing

    79. Video 8.10.1 Implications of Computing Systems
    80. Free Response 8.10.2 Computing and Your Life
    81. Check for Understanding 8.10.3 Quiz: Ethical and Social Impact
    82. Connection 8.10.4 ACM General Ethical Principles
    83. Free Response 8.10.5 ACM General Ethical Principles
    84. Connection 8.10.6 Bias in Facial Recognition
    85. Free Response 8.10.7 Bias in Facial Recognition
    86. Connection 8.10.8 Self-driving Cars
    87. Free Response 8.10.9 Self-driving Cars

    88. 8.11 Writing Classes Quiz

    89. Unit Quiz 8.11.1 Writing Classes Quiz

  9. Data Structures

    1. 9.1 What are Data Structures?

    2. Video 9.1.1 What are Data Structures?
    3. Check for Understanding 9.1.2 Quiz: Data Structures
    4. Free Response 9.1.3 Data Structures Everywhere

    5. 9.2 Introduction to Arrays

    6. Video 9.2.1 Introduction to Arrays
    7. Check for Understanding 9.2.2 Quiz: Arrays
    8. Example 9.2.3 Making an Array
    9. Example 9.2.4 Make an Empty Array
    10. Example 9.2.5 Indexing Into an Array
    11. Exercise 9.2.6 Our First Array
    12. Practice 9.2.7 Array Length
    13. Practice 9.2.8 Last Element in Array

    14. 9.3 Using Arrays

    15. Video 9.3.1 Using Arrays
    16. Check for Understanding 9.3.2 Quiz: Using Arrays
    17. Example 9.3.3 Iterating Over an Array
    18. Example 9.3.4 Sum Array
    19. Example 9.3.5 Array Out of Bounds
    20. Exercise 9.3.6 Print Array
    21. Exercise 9.3.7 Print Odd Array Indices
    22. Practice 9.3.8 Find the Last Multiple of 3
    23. Example 9.3.9 Classroom Example
    24. Example 9.3.10 Exam Scores
    25. Example 9.3.11 Array References
    26. Practice 9.3.12 Find the Median
    27. Exercise 9.3.13 Most Improved
    28. Badge 9.3.14 Arrays Badge

    29. 9.4 Enhanced For Loops

    30. Video 9.4.1 Enhanced For Loops
    31. Check for Understanding 9.4.2 Enhanced For Loop
    32. Example 9.4.3 Enhanced For Loop
    33. Example 9.4.4 Classroom Array
    34. Example 9.4.5 Updating Values in a Loop
    35. Exercise 9.4.6 Print Odds
    36. Exercise 9.4.7 Largest Value
    37. Exercise 9.4.8 Classroom Array
    38. Exercise 9.4.9 Array Average

    39. 9.5 ArrayList Methods

    40. Video 9.5.1 ArrayLists
    41. Check for Understanding 9.5.2 Quiz: ArrayList
    42. Example 9.5.3 Hello World ArrayList
    43. Example 9.5.4 ArrayList and Java Primitives
    44. Example 9.5.5 ArrayList Size Method
    45. Exercise 9.5.6 Get First Element
    46. Example 9.5.7 Reading List
    47. Example 9.5.8 Texting in Class
    48. Exercise 9.5.9 Road Trip!
    49. Resource 9.5.10 MagicalWorld Candy FRQ

    50. 9.6 Arrays vs ArrayLists

    51. Video 9.6.1 Arrays vs ArrayLists
    52. Check for Understanding 9.6.2 Quiz: Arrays vs ArrayList
    53. Example 9.6.3 Expanding Array
    54. Exercise 9.6.4 Improving Expanding Array
    55. Example 9.6.5 Array vs ArrayList
    56. Resource 9.6.6 Seat Assignments FRQ

    57. 9.7 Additional Loop Examples

    58. Video 9.7.1 Additional Loop Examples
    59. Check for Understanding 9.7.2 Additional Loop Examples
    60. Example 9.7.3 For and While Loops
    61. Example 9.7.4 ArrayList Traversing Error
    62. Example 9.7.5 Traversing ArrayLists Simultaneously
    63. Exercise 9.7.6 Replace FOR Loop with WHILE Loop
    64. Exercise 9.7.7 Traversing Odds
    65. Exercise 9.7.8 ArrayList Equals

    66. 9.8 The List Interface

    67. Video 9.8.1 The List Interface
    68. Check for Understanding 9.8.2 The List Interface Quiz
    69. Example 9.8.3 Reverse the List
    70. Practice 9.8.4 Summer Reading Short List

    71. 9.9 2D Arrays

    72. Video 9.9.1 2D Arrays
    73. Check for Understanding 9.9.2 Quiz: 2D Arrays
    74. Example 9.9.3 Nested Loops
    75. Practice 9.9.4 Ice Cream Combos
    76. Example 9.9.5 First 2D Array
    77. Example 9.9.6 Initializing a 2D Array
    78. Example 9.9.7 The Matrix
    79. Practice 9.9.8 Sum Rows in a Matrix
    80. Badge 9.9.9 Matrix Badge

    81. 9.10 Traversing 2D Arrays

    82. Video 9.10.1 Traversing 2D Arrays
    83. Check for Understanding 9.10.2 Quiz: Traversing 2D Arrays
    84. Example 9.10.3 Traversing Gradebook
    85. Example 9.10.4 Linear Search 2D Arrays
    86. Example 9.10.5 Row vs. Column Major
    87. Free Response 9.10.6 Row vs. Column Major
    88. Exercise 9.10.7 Sum Rows in a 2D Array
    89. Exercise 9.10.8 Tic Tac Toe Methods
    90. Challenge 9.10.9 Finalizing Tic Tac Toe

    91. 9.11 HashMaps

    92. Video 9.11.1 HashMaps
    93. Check for Understanding 9.11.2 Quiz: HashMaps
    94. Example 9.11.3 The Phonebook
    95. Example 9.11.4 Arrays Vs HashMaps
    96. Free Response 9.11.5 Arrays Vs HashMaps Response
    97. Example 9.11.6 The Phonebook: Array Vs HashMap
    98. Free Response 9.11.7 The Phonebook: Array Vs HashMap
    99. Exercise 9.11.8 Word Counts
    100. Free Response 9.11.9 Word Counts Reflection

    101. 9.12 Binary

    102. Video 9.12.1 Number Systems
    103. Check for Understanding 9.12.2 Number Systems Quiz
    104. Example 9.12.3 Converting Octal to Decimal
    105. Practice 9.12.4 Converting Binary to Decimal
    106. Video 9.12.5 Using Binary
    107. Check for Understanding 9.12.6 Using Binary Quiz
    108. Example 9.12.7 Integer Limits
    109. Exercise 9.12.8 Binary Translator
    110. Resource 9.12.9 Genres Galore Online Shop FRQ

    111. 9.13 Ethical Issues Around Data Collection

    112. Video 9.13.1 Ethical Issues Around Data Collection
    113. Check for Understanding 9.13.2 Ethical Issues Around Data Collection
    114. Connection 9.13.3 The Curly Fry Conundrum
    115. Free Response 9.13.4 Reflection
    116. Connection 9.13.5 Guidelines on Ethical Data Use
    117. Free Response 9.13.6 Issue News Article
    118. Badge 9.13.7 ArrayList Badge

    119. 9.14 Data Structures Quiz

    120. Unit Quiz 9.14.1 Data Structures Quiz

  10. Algorithms and Recursion

    1. 10.1 What is an Algorithm?

    2. Video 10.1.1 What is an Algorithm?
    3. Free Response 10.1.2 Every Day Algorithms
    4. Connection 10.1.3 Big O Notation
    5. Free Response 10.1.4 Big O Notation
    6. Video 10.1.5 Space Complexity
    7. Free Response 10.1.6 Space and Time Complexity

    8. 10.2 Linear Search

    9. Video 10.2.1 Linear Search
    10. Example 10.2.2 Linear Search
    11. Practice 10.2.3 Linear Search on ArrayList
    12. Resource 10.2.4 Gradebook FRQ

    13. 10.3 Binary Search

    14. Video 10.3.1 Binary Search
    15. Check for Understanding 10.3.2 Binary Search
    16. Example 10.3.3 Binary Search
    17. Example 10.3.4 Binary vs Linear
    18. Exercise 10.3.5 Comparing Binary Search and Linear Search
    19. Badge 10.3.6 Binary Search Badge

    20. 10.4 Selection Sort

    21. Video 10.4.1 Selection Sort
    22. Check for Understanding 10.4.2 Selection Sort
    23. Example 10.4.3 Selection Sort
    24. Example 10.4.4 Visualizing Algorithms
    25. Exercise 10.4.5 Explore Selection Sort

    26. 10.5 Insertion Sort

    27. Video 10.5.1 Insertion Sort
    28. Check for Understanding 10.5.2 Insertion Sort
    29. Example 10.5.3 Visualizing Algorithms
    30. Example 10.5.4 Insertion Sort
    31. Exercise 10.5.5 Explore Insertion Sort
    32. Connection 10.5.6 Bubble Sort
    33. Free Response 10.5.7 Bubble Sort Free Response

    34. 10.6 Recursion

    35. Video 10.6.1 Recursion
    36. Check for Understanding 10.6.2 Quiz: Recursion
    37. Example 10.6.3 Summing
    38. Example 10.6.4 Sum Array
    39. Example 10.6.5 Fibonacci Recursion
    40. Exercise 10.6.6 Factorial
    41. Exercise 10.6.7 Countdown!
    42. Exercise 10.6.8 Recursive Minimum
    43. Exercise 10.6.9 Bacteria Cultures

    44. 10.7 Mergesort

    45. Video 10.7.1 Mergesort
    46. Example 10.7.2 Visualizing Algorithms
    47. Example 10.7.3 Merge Sort
    48. Exercise 10.7.4 Explore Merge Sort
    49. Badge 10.7.5 Algorithms Badge

    50. 10.8 Informal Code Analysis

    51. Video 10.8.1 Informal Code Analysis
    52. Check for Understanding 10.8.2 Informal Code Analysis
    53. Example 10.8.3 Loop Execution Count
    54. Example 10.8.4 While Loop Time
    55. Example 10.8.5 For Loop Time
    56. Free Response 10.8.6 Time Comparisons
    57. Exercise 10.8.7 Improving isChar Speed
    58. Example 10.8.8 Improving isChar Speed Check
    59. Free Response 10.8.9 isChar Speed Reflection

    60. 10.9 Algorithms and Recursion Quiz

    61. Unit Quiz 10.9.1 Algorithms and Recursion Quiz

  11. Inheritance

    1. 11.1 Inheritance

    2. Video 11.1.1 Inheritance
    3. Check for Understanding 11.1.2 Quiz: Subclasses and Superclasses
    4. Example 11.1.3 Person Superclass
    5. Example 11.1.4 Vehicle Superclass
    6. Example 11.1.5 High School Student
    7. Exercise 11.1.6 Person / Student Object
    8. Exercise 11.1.7 Books
    9. Exercise 11.1.8 Computers
    10. Exercise 11.1.9 More Animals!

    11. 11.2 Writing Constructors for Subclasses

    12. Video 11.2.1 Writing Constructors for Subclasses
    13. Check for Understanding 11.2.2 Quiz: Writing Constructors for Subclasses
    14. Example 11.2.3 Student Subclass
    15. Example 11.2.4 Shape Class
    16. Example 11.2.5 Implicit Call to Super
    17. Exercise 11.2.6 Students
    18. Exercise 11.2.7 Instruments
    19. Exercise 11.2.8 Foods
    20. Exercise 11.2.9 Clothing Store

    21. 11.3 Overriding Methods

    22. Video 11.3.1 Overriding Methods
    23. Check for Understanding 11.3.2 Quiz: Overriding Methods
    24. Example 11.3.3 Square is a Rectangle
    25. Example 11.3.4 Student toString
    26. Example 11.3.5 Restaurant Bills
    27. Exercise 11.3.6 Dogs Bark
    28. Exercise 11.3.7 Electric Cars
    29. Exercise 11.3.8 Online Companies

    30. 11.4 super Keyword

    31. Video 11.4.1 super Keyword
    32. Check for Understanding 11.4.2 Quiz: super Keyword
    33. Example 11.4.3 Square Class
    34. Example 11.4.4 Animal Class
    35. Example 11.4.5 Apple Pie
    36. Exercise 11.4.6 Squares
    37. Exercise 11.4.7 Bank Accounts
    38. Exercise 11.4.8 Employees
    39. Exercise 11.4.9 Student Test Scores

    40. 11.5 Abstract Classes and Interfaces

    41. Video 11.5.1 Abstract Classes and Interfaces
    42. Quiz 11.5.2 Abstract Classes and Interfaces Quiz
    43. Example 11.5.3 Animals
    44. Exercise 11.5.4 Electric and Internal Combustion Engine Vehicles

    45. 11.6 Creating References Using Inheritance

    46. Video 11.6.1 Creating References Using Inheritance Hierarchies
    47. Check for Understanding 11.6.2 Quiz: References Using Inheritance Hierarchies
    48. Example 11.6.3 Animal Sounds
    49. Example 11.6.4 Shape Areas
    50. Example 11.6.5 Person Class
    51. Exercise 11.6.6 Pies
    52. Exercise 11.6.7 Creating .equals
    53. Exercise 11.6.8 Online Companies Revisited
    54. Exercise 11.6.9 Assignments

    55. 11.7 Polymorphism

    56. Video 11.7.1 Polymorphism
    57. Check for Understanding 11.7.2 Quiz: Polymorphism
    58. Example 11.7.3 Using Person Methods
    59. Example 11.7.4 Modified Student Class
    60. Example 11.7.5 Vehicle Methods
    61. Exercise 11.7.6 Which Team?
    62. Exercise 11.7.7 Cars
    63. Exercise 11.7.8 Library Books
    64. Exercise 11.7.9 Fun with Solids

    65. 11.8 Object Superclass

    66. Video 11.8.1 Object Superclass
    67. Check for Understanding 11.8.2 Quiz: Object Superclass
    68. Example 11.8.3 Default Values
    69. Example 11.8.4 Override toString
    70. Example 11.8.5 Override equals
    71. Exercise 11.8.6 Equal?
    72. Exercise 11.8.7 Equals? - Part 2
    73. Exercise 11.8.8 Equal Rectangles
    74. Exercise 11.8.9 2D Array Tester

    75. 11.9 Inheritance Quiz

    76. Unit Quiz 11.9.1 Inheritance Quiz