Please enable JavaScript to use CodeHS

CA ISS: A3.1

CodeHS Lessons

Identify and apply multiple ways to transfer information and resources (e.g., text, data, audio, video, still images) between software programs and systems.

Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
8.7 Image Manipulation
8.8 Data Compression
8.9 Lossy Compression
8.10 Cryptography
9.1 Practice PT: Steganography
10.1 Practice PT: Create an Image Filter!
11.1 Welcome to the Internet
11.2 Internet Hardware
11.3 Internet Addresses
11.4 Viewing Websites
11.5 DNS
11.6 Packets and Protocols
11.7 Sequential, Parallel & Distributed Computing
13.1 Getting Started with Data
13.2 Visualizing and Interpreting Data
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
8.7 Image Manipulation
8.8 Data Compression
8.9 Lossy Compression
12.1 Practice PT: Create an Image Filter!
13.1 Welcome to the Internet
13.2 Internet Hardware
13.3 Internet Addresses
13.4 Viewing Websites
13.5 DNS
13.6 Routing
13.7 Packets and Protocols
13.8 Sequential, Parallel & Distributed Computing
16.1 Getting Started with Data
16.2 Visualizing and Interpreting Data
31.1 Practice PT: Steganography
41.1 Cryptography
Standard
9.3 Data Representation
Standard
1.8 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
5.7 Sequential, Parallel & Distributed Computing
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
8.7 Image Manipulation
8.8 Data Compression
8.9 Lossy Compression
8.10 Cryptography
9.1 Practice PT: Steganography
10.1 Practice PT: Create an Image Filter!
11.1 Welcome to the Internet
11.2 Internet Hardware
11.3 Internet Addresses
11.4 Viewing Websites
11.5 DNS
11.6 Routing
11.7 Packets and Protocols
11.8 Sequential, Parallel & Distributed Computing
13.1 Getting Started with Data
13.2 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
9.2 Visualizing and Interpreting Data
15.3 Data Representation
Standard
24.3 Data Representation
Standard
1.8 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
7.1 Intro to Digital Information
7.2 Number Systems
7.3 Encoding Text with Binary
7.4 Pixel Images
7.5 Hexadecimal
7.6 Pixel Colors!
7.7 Cryptography
8.3 Welcome to the Internet
8.4 Internet Hardware
8.5 Internet Addresses
8.6 Viewing Websites
8.7 DNS
8.8 Routing
8.9 Packets and Protocols
10.1 Getting Started with Data
10.2 Visualizing and Interpreting Data
Standard
7.1 Intro to Digital Information
7.2 Number Systems
7.3 Encoding Text with Binary
7.4 Pixel Images
7.5 Hexadecimal
7.6 Pixel Colors!
7.7 Cryptography
8.3 Welcome to the Internet
8.4 Internet Hardware
8.5 Internet Addresses
8.6 Viewing Websites
8.7 DNS
8.8 Routing
8.9 Packets and Protocols
10.1 Getting Started with Data
10.2 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
7.3 Data Representation
Standard
5.9 Visualizing and Interpreting Data
Standard
1.8 Visualizing and Interpreting Data
Standard
5.1 Intro to Digital Information
5.2 Number Systems
5.3 Encoding Text with Binary
5.4 Pixel Images
Standard
1.8 Visualizing and Interpreting Data
Standard
1.9 Visualizing and Interpreting Data
Standard
10.3 Data Representation
Standard
6.1 Intro to Digital Information
6.2 Number Systems
6.3 Encoding Text with Binary
6.4 Pixel Images
6.5 Hexadecimal
6.6 Pixel Colors!
6.7 Data Compression
6.8 Lossy Compression
7.1 Welcome to the Internet
7.2 Internet Hardware
7.3 Internet Addresses
7.4 Viewing Websites
7.5 DNS
7.6 Routing
7.7 Packets and Protocols
7.8 Sequential, Parallel & Distributed Computing
10.1 Getting Started with Data
10.2 Visualizing and Interpreting Data
Standard
3.4 Visualizing and Interpreting Data
Standard
4.5 Visualizing and Interpreting Data
Standard
9.3 Data Representation
Standard
1.8 Visualizing and Interpreting Data
Standard
4.1 Intro to Digital Information
4.2 Number Systems
4.3 Encoding Text with Binary
4.4 Hexadecimal
4.5 Pixel Images
4.6 Pixel Colors!
4.7 Data Compression
4.8 Lossy Compression
5.1 Welcome to the Internet
5.2 DNS
5.3 Packets and Protocols
6.9 Sequential, Parallel & Distributed Computing
Standard
4.1 Intro to Digital Information
4.2 Number Systems
4.3 Encoding Text with Binary
4.4 Hexadecimal
4.5 Pixel Images
4.6 Pixel Colors!
4.7 Data Compression
4.8 Lossy Compression
5.1 Welcome to the Internet
5.2 DNS
5.3 Packets and Protocols
7.9 Sequential, Parallel & Distributed Computing
Standard
2.4 Computer Processing and Algorithms
Standard
2.3 Data Representation
Standard
3.8 Visualizing and Interpreting Data