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Java Jumpstart 2021
Home
Unit 1
Lesson 0: Setup CodeHS Account
Lesson 1: Commands
Lesson 2: Methods
Lesson 3: For Loops
Lesson 4: While Loops
Lesson 5: Conditionals
Unit 2
Lesson 1: Math Operators
Lesson 2: Conditionals and Logic
Lesson 3: For Loops
Lesson 4: While Loops
Lesson 5: String Exercises
Lesson 6: Functions Exercise
Lesson 7: CodingBat Strings
Lesson 8: Arrays
Unit 3
Lesson 1: Image Encoding Overview
Lesson 2: Eclipse Setup
Lesson 3: Quickstart: Opening, Exploring, Viewing Images
Lesson 4: Java Picture Functions
Lesson 5: Java Pixel Functions
Lesson 6: Writing the SetAllRed() Function
Lesson 7: Assignment: Implement setAllGreen() and setAllBlue()
Lesson 8: Writing makeGrayscale() Function
Lesson 9: Writing Images to Files
Lesson 10: Writing makeNegative() Function
Lesson 11: Reversing Images
Lesson 12: Assignment: Mirroring Images
Lesson 13: Averaging Images
Lesson 14: Green Screen Operations
Lesson 15: Canvas Images and Combining Picture Objects
Lesson 16: Final Project
Resources and Credits
Unit 4
Unit 5
Assignment 01: Elemental Drawing
Assignment 02: Fish and Boat Functions
Assignment 03: Four Functions Project
Assignment 04: Actor Class Project
Assignment 05: Game Movement Exercise
Assignment 06: Final Project
Java Jumpstart 2021
Home
Unit 1
Lesson 0: Setup CodeHS Account
Lesson 1: Commands
Lesson 2: Methods
Lesson 3: For Loops
Lesson 4: While Loops
Lesson 5: Conditionals
Unit 2
Lesson 1: Math Operators
Lesson 2: Conditionals and Logic
Lesson 3: For Loops
Lesson 4: While Loops
Lesson 5: String Exercises
Lesson 6: Functions Exercise
Lesson 7: CodingBat Strings
Lesson 8: Arrays
Unit 3
Lesson 1: Image Encoding Overview
Lesson 2: Eclipse Setup
Lesson 3: Quickstart: Opening, Exploring, Viewing Images
Lesson 4: Java Picture Functions
Lesson 5: Java Pixel Functions
Lesson 6: Writing the SetAllRed() Function
Lesson 7: Assignment: Implement setAllGreen() and setAllBlue()
Lesson 8: Writing makeGrayscale() Function
Lesson 9: Writing Images to Files
Lesson 10: Writing makeNegative() Function
Lesson 11: Reversing Images
Lesson 12: Assignment: Mirroring Images
Lesson 13: Averaging Images
Lesson 14: Green Screen Operations
Lesson 15: Canvas Images and Combining Picture Objects
Lesson 16: Final Project
Resources and Credits
Unit 4
Unit 5
Assignment 01: Elemental Drawing
Assignment 02: Fish and Boat Functions
Assignment 03: Four Functions Project
Assignment 04: Actor Class Project
Assignment 05: Game Movement Exercise
Assignment 06: Final Project
More
Home
Unit 1
Lesson 0: Setup CodeHS Account
Lesson 1: Commands
Lesson 2: Methods
Lesson 3: For Loops
Lesson 4: While Loops
Lesson 5: Conditionals
Unit 2
Lesson 1: Math Operators
Lesson 2: Conditionals and Logic
Lesson 3: For Loops
Lesson 4: While Loops
Lesson 5: String Exercises
Lesson 6: Functions Exercise
Lesson 7: CodingBat Strings
Lesson 8: Arrays
Unit 3
Lesson 1: Image Encoding Overview
Lesson 2: Eclipse Setup
Lesson 3: Quickstart: Opening, Exploring, Viewing Images
Lesson 4: Java Picture Functions
Lesson 5: Java Pixel Functions
Lesson 6: Writing the SetAllRed() Function
Lesson 7: Assignment: Implement setAllGreen() and setAllBlue()
Lesson 8: Writing makeGrayscale() Function
Lesson 9: Writing Images to Files
Lesson 10: Writing makeNegative() Function
Lesson 11: Reversing Images
Lesson 12: Assignment: Mirroring Images
Lesson 13: Averaging Images
Lesson 14: Green Screen Operations
Lesson 15: Canvas Images and Combining Picture Objects
Lesson 16: Final Project
Resources and Credits
Unit 4
Unit 5
Assignment 01: Elemental Drawing
Assignment 02: Fish and Boat Functions
Assignment 03: Four Functions Project
Assignment 04: Actor Class Project
Assignment 05: Game Movement Exercise
Assignment 06: Final Project
Lesson 11: Reversing Images
1. Follow directions at
11 Reversing Images
to implement the reverseX and reverseY functions.
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