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IB Computer Science SL Resources

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Computational Thinking

1.1 Algorithms in Computing

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1.2 Flowcharts and Pseudocode

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Basic Python and Console Interaction

2.1 Printing in Python

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2.2 Variables and Types

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2.3 User Input

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2.4 Mathematical Operators

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2.5 String Operators

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2.6 Comments

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2.7 Programming Languages

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2.8 Basic Python and Console Interaction Quiz

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Conditionals

3.1 Booleans

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3.2 If Statements

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3.3 Comparison Operators

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3.4 Logical Operators

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3.5 Floating Point Numbers and Rounding

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3.6 Conditionals Quiz

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Looping

4.1 While Loops

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4.2 For Loops

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4.3 Break and Continue

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4.4 Nested Control Structures

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4.5 Looping Quiz

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Functions and Exceptions

5.1 Functions

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5.2 Functions and Parameters

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5.3 Namespaces in Functions

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5.4 Functions and Return Values

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5.5 Exceptions

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5.6 Functions Quiz

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Strings

6.1 Indexing

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6.2 Slicing

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6.3 Immutability

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6.4 Strings and For Loops

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6.5 The in Keyword

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6.6 String Methods

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6.7 Strings Quiz

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Creating and Altering Data Structures

7.1 Tuples

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7.2 Lists

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7.3 For Loops and Lists

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7.4 List Methods

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7.5 Creating and Altering Data Structures Quiz

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Extending Data Structures

8.1 2d Lists

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8.2 List Comprehensions

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8.3 Packing and Unpacking

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8.4 Dictionaries

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8.5 Last-In, First-Out

8.6 First-In, First-Out

8.7 Extending Data Structures Quiz

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Algorithms
File I/O

10.1 What is File I/O

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10.2 Reading Character from File

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10.3 Reading Line from File

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10.4 Reading All Lines from File

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10.5 Writing to File

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10.6 Move File Pointer Position

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10.7 File I/O Quiz

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Classes and Objects

11.1 Classes and Objects

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11.2 Methods

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11.3 Built-In Methods

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11.4 Operator Overloading

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11.5 Class Variables vs. Instance Variables

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11.6 Inheritance

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11.7 Hidden Attributes

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11.8 Namespaces

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11.9 Modules

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11.10 Designing Classes

11.11 Classes and Objects Quiz

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Computer Fundamentals

12.1 Internal Components

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12.2 Lab: Computer Disassembly

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12.3 Peripheral Devices

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12.4 Storage Options

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12.5 Cloud Computing

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12.6 Computers Speak Binary

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12.7 Bits, Text, and Numbers

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12.8 Hexadecimal

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12.9 Encoding Images in Binary

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12.10 Data Compression

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12.11 Lossy Compression

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12.12 Operating Systems

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12.13 Sequential, Parallel & Distributed Computing

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12.14 Impact of the Internet

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12.15 Computer Fundamentals Quiz

Logic Gates
Networks

14.1 What is the Internet?

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14.2 Network Options

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14.3 Network Devices

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14.4 Protocols and Standards

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14.5 OSI Model

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14.6 IP Addresses

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14.7 Routing and Packets

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14.8 How Do Websites Work?

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14.9 Network Design

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14.10 Networking Services

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14.11 Private Networks

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14.12 Lab: Design a Distribution Frame

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14.13 Lab: SOHO Devices

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14.14 Lab: Mobile Device Connectivity

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14.15 Network Communication

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14.16 Network Management

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14.17 Networks Quiz

Project: The Inside Scoop on LANs
Cryptography

16.1 Cryptography: Then, Now, and Future

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16.2 Symmetric Encryption

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16.3 Asymmetric Encryption

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16.4 Authentication Methods

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16.5 Cryptography Quiz

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Databases

17.1 Databases and Cybersecurity

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17.2 Getting Started in SQL

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17.3 Basic Querying in SQL

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17.4 Filtering Queries in SQL

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17.5 Advanced Filters

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17.6 Ordering Results

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17.7 Renaming Fields

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17.8 Joining Tables

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17.9 Designing Databases for Business

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17.10 Databases Quiz

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