Arkansas Introduction to Computer Science - Explore | CodeHS

Python Basics and Console Interaction

1.1 Printing in Python

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1.2 Variables and Types

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1.3 User Input

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1.4 Mathematical Operators

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1.5 Errors and Debugging

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1.6 String Operators

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1.7 Comments

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1.8 Programming Languages

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1.9 Basic Python and Console Interaction Quiz

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Python Conditionals

2.1 Booleans

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2.2 If Statements

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2.3 Comparison Operators

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2.4 Logical Operators

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2.5 Floating Point Numbers and Rounding

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2.6 Conditionals Quiz

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Python Looping

3.1 While Loops

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3.2 For Loops

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3.3 Break and Continue

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3.4 Nested Control Structures

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3.5 Looping Quiz

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Python Functions and Exceptions

4.1 Functions

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4.2 Functions and Parameters

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4.3 Namespaces in Functions

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4.4 Functions and Return Values

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4.5 Exceptions

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4.6 Functions Quiz

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Python Data Structures

5.1 Tuples

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5.2 Lists

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5.3 For Loops and Lists

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5.4 List Methods

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5.5 Creating and Altering Data Structures Quiz

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Python File I/O

6.1 What is File I/O

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6.2 Reading Character from File

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6.3 Reading Line from File

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6.4 Reading All Lines from File

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6.5 Writing to File

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6.6 Move File Pointer Position

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6.7 File I/O Quiz

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The Data Science Life Cycle

7.1 What is Data Science?

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7.2 The Data Science Life Cycle

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7.3 Spreadsheet Basics

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7.4 Data Cleaning

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7.5 Sort and Filter

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7.6 Data Visualizations

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7.7 Correlations

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7.8 Pivot Tables

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7.9 Statistical Measures

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7.10 The Data Science Life Cycle Quiz

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Data Ethics

8.1 Data Privacy

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8.2 Big Data and Bias

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8.3 Responsible Data Science

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8.4 Data Storytelling

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8.5 Final Project

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Cybersecurity and You

9.1 Cyber Ethics and Laws

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9.2 Personal Data Security

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9.3 Cybersecurity Essentials

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9.4 Common Cyber Attacks and Prevention

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9.5 Cybersecurity and You Quiz

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Emerging Technology

10.1 Cryptography: Then, Now, and Future

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10.2 Human & Artificial Intelligence

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10.3 Cloud Computing

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10.4 Edge Computing

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10.5 Impact of the Internet

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10.6 Blockchain Technology

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10.7 Emerging Technology Quiz

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System Administration

11.1 Operating Systems

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11.2 Comparing Operating Systems

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11.3 Compatibility

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11.4 Software and Applications

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11.5 Software Licenses

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11.6 Application Security

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11.7 System Administration

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11.8 System Administration Quiz

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IT Concepts

12.1 Computers Speak Binary

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12.2 Bits, Text, and Numbers

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12.3 Encoding Images in Binary

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12.4 What is the Internet?

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12.5 IP Addresses

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12.6 Routing and Packets

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12.7 How Do Websites Work?

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12.8 OSI Model

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12.9 IT Concepts Quiz

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IT Infrastructure

13.1 Internal Components

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13.2 Peripheral Devices

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13.3 Storage Options

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13.4 Network Devices

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13.5 Network Options

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13.6 IT Infrastructure Quiz

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Professional Skills

14.1 Student Organizations

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14.2 Resume and Interview Prep

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14.3 Portfolios

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