New Jersey Computer Science - Explore | CodeHS

Introduction to Programming

1.1 Introduction to Programming With Karel

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1.2 More Basic Karel

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1.3 Karel Can't Turn Right

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1.4 Functions in Karel

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1.5 The Start Function

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1.6 Top Down Design and Decomposition in Karel

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1.7 Commenting Your Code

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1.8 Abstraction

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1.9 Super Karel

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1.10 For Loops

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1.11 If Statements

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1.12 If/Else Statements

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1.13 While Loops in Karel

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1.14 Control Structures Example

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1.15 Debugging Strategies

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1.16 Karel Algorithms

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1.17 How to Indent Your Code

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1.18 Karel Challenges

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1.19 Introduction to Programming Quiz

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JavaScript and Graphics

2.1 Hello World

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2.2 Variables

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2.3 User Input

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2.4 Basic Math in JavaScript

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2.5 Using Graphics in JavaScript

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2.6 Programming with JavaScript Quiz

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JavaScript Control Structures

3.1 Booleans

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3.2 Logical Operators

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3.3 Comparison Operators

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3.4 If Statements

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3.5 For Loops in JavaScript

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3.6 General For Loops

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3.7 For Loop Practice

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3.8 Random Numbers

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3.9 While Loops

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3.10 Loop and a Half

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3.11 Javascript Control Structures Quiz

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Functions and Parameters

4.1 Functions and Parameters 1

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4.2 Functions and Parameters 2

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4.3 Functions and Parameters 3

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4.4 Functions and Return Values 1

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4.5 Functions and Return Values 2

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4.6 Local Variables and Scope

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4.7 JavaScript vs Karel

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4.8 Basic JavaScript and Graphics Challenges

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4.9 Functions and Parameters Quiz

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Project: Tell a Story

5.1 Project: Tell a Story

Basic Data Structures

6.1 Intro to Lists/Arrays

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6.2 Indexing Into an Array

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6.3 Adding/Removing From an Array

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6.4 Array Length and Looping Through Arrays

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6.5 Iterating Over an Array

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6.6 Finding an Element in a List

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6.7 Removing an Element From an Array

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6.8 Simulation

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6.9 Basic Data Structures Quiz

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Digital Information

7.1 Intro to Digital Information

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7.2 Number Systems

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7.3 Encoding Text with Binary

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7.4 Pixel Images

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7.5 Hexadecimal

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7.6 Pixel Colors!

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7.7 Cryptography

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7.8 Digital Information Quiz

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The Internet and Computers

8.1 Operating Systems

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8.2 Software and Applications

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8.3 Welcome to the Internet

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8.4 Internet Hardware

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8.5 Internet Addresses

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8.6 Viewing Websites

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8.7 DNS

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8.8 Routing

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8.9 Packets and Protocols

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8.10 Cybersecurity

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8.11 The Impact of the Internet

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8.12 Creative Credit & Copyright

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8.13 The Internet Quiz

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Project: The Effects of the Internet

9.1 The Effects of the Internet

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Data

10.1 Getting Started with Data

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10.2 Visualizing and Interpreting Data

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10.3 Data Collection & Limitations

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10.4 Data Quiz

Project: Present a Data-Driven Insight

11.1 Present a Data-Driven Insight

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Creative Development

12.1 Intro to Design Thinking

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12.2 Empathy

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12.3 Prototype

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12.4 Test

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12.5 Project Prep and Development

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