- What is CodeHS?
- Curriculum
- Platform
- Assignments
- Classroom Management
- Grading
- Gradebook
- Progress Tracking
- Lesson Plans
- Offline Handouts
- Problem Guides
- Practice
- Create
- Problem Bank
- Playlist Bank
- Quiz Scores
- Rostering
- Integrations
- Professional Development
- Stories
- Standards
- States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- D.C.
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- State Standards
- Plans
- Resources
- Districts
- Share
- Contact Us
- Company
DE 3A: 3A-DA-09
CodeHS Lessons
Translate between different bit representations of real-world phenomena, such as characters, numbers, and images.
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 |
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 |
Standard |
4.5 Using Input Fields |
4.11 Using APIs |
Standard |
8.5 Using Input Fields |
8.11 Using APIs |
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 |
41.1 Cryptography |
Standard |
11.1 Intro to Digital Information |
11.2 Number Systems |
11.3 Encoding Text with Binary |
11.4 Pixel Images |
11.5 Hexadecimal |
11.6 Pixel Colors! |
11.1 Intro to Digital Information |
11.2 Number Systems |
11.3 Encoding Text with Binary |
11.4 Pixel Images |
11.5 Hexadecimal |
11.6 Pixel Colors! |
Standard |
11.1 Intro to Digital Information |
11.2 Number Systems |
11.3 Encoding Text with Binary |
11.4 Pixel Images |
11.5 Hexadecimal |
11.6 Pixel Colors! |
11.1 Intro to Digital Information |
11.2 Number Systems |
11.3 Encoding Text with Binary |
11.4 Pixel Images |
11.5 Hexadecimal |
11.6 Pixel Colors! |
Standard |
6.1 Intro to Digital Information |
6.1 Intro to Digital Information |
6.2 Number Systems |
6.2 Number Systems |
6.3 Encoding Text with Binary |
6.3 Encoding Text with Binary |
6.4 Pixel Images |
6.4 Pixel Images |
6.5 Hexadecimal |
6.5 Hexadecimal |
6.6 Pixel Colors! |
6.6 Pixel Colors! |
Standard |
2.1 Intro to Digital Information |
2.1 Intro to Digital Information |
2.2 Number Systems |
2.2 Number Systems |
2.3 Encoding Text with Binary |
2.3 Encoding Text with Binary |
2.4 Pixel Images |
2.4 Pixel Images |
2.5 Hexadecimal |
2.5 Hexadecimal |
2.6 Pixel Colors! |
2.6 Pixel Colors! |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
8.1 Intro to Digital Information |
8.1 Intro to Digital Information |
8.2 Number Systems |
8.2 Number Systems |
8.3 Encoding Text with Binary |
8.3 Encoding Text with Binary |
8.4 Pixel Images |
8.4 Pixel Images |
8.5 Hexadecimal |
8.5 Hexadecimal |
8.6 Pixel Colors! |
8.6 Pixel Colors! |
Standard |
10.5 Using Input Fields |
10.11 Using APIs |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
4.10 Number Systems |
4.10 Number Systems |
4.11 Encoding Text with Binary |
4.11 Encoding Text with Binary |
6.7 Using RGB to Create Colors |
6.7 Using RGB to Create Colors |
Standard |
3.10 Number Systems |
3.10 Number Systems |
3.11 Encoding Text with Binary |
3.11 Encoding Text with Binary |
Standard |
6.6 Using RGB to Create Colors |
6.6 Using RGB to Create Colors |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
8.1 Intro to Digital Information |
8.1 Intro to Digital Information |
8.2 Number Systems |
8.2 Number Systems |
8.3 Encoding Text with Binary |
8.3 Encoding Text with Binary |
8.4 Pixel Images |
8.4 Pixel Images |
8.5 Hexadecimal |
8.5 Hexadecimal |
8.6 Pixel Colors! |
8.6 Pixel Colors! |
Standard |
6.6 Using RGB to Create Colors |
6.6 Using RGB to Create Colors |
Standard |
1.6 Intro to Digital Information |
1.6 Intro to Digital Information |
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 |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
8.5 Using Input Fields |
8.11 Using APIs |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
15.2 Notational Systems |
15.3 Data Representation |
15.3 Data Representation |
Standard |
5.1 Intro to Digital Information |
5.1 Intro to Digital Information |
5.2 Number Systems |
5.2 Number Systems |
5.3 Encoding Text with Binary |
5.3 Encoding Text with Binary |
5.4 Pixel Images |
5.4 Pixel Images |
5.5 Hexadecimal |
5.5 Hexadecimal |
5.6 Pixel Colors! |
5.6 Pixel Colors! |
Standard |
5.1 Intro to Digital Information |
5.1 Intro to Digital Information |
5.2 Number Systems |
5.2 Number Systems |
5.3 Encoding Text with Binary |
5.3 Encoding Text with Binary |
5.4 Pixel Images |
5.4 Pixel Images |
5.5 Hexadecimal |
5.5 Hexadecimal |
5.6 Pixel Colors! |
5.6 Pixel Colors! |
Standard |
4.7 Using RGB to Create Colors |
4.7 Using RGB to Create Colors |
Standard |
24.3 Data Representation |
24.2 Notational Systems |
24.3 Data Representation |
Standard |
8.1 Intro to Digital Information |
8.1 Intro to Digital Information |
8.2 Number Systems |
8.2 Number Systems |
8.3 Encoding Text with Binary |
8.3 Encoding Text with Binary |
8.4 Pixel Images |
8.4 Pixel Images |
8.5 Hexadecimal |
8.5 Hexadecimal |
8.6 Pixel Colors! |
8.6 Pixel Colors! |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
1.8 Visualizing and Interpreting Data |
1.8 Visualizing and Interpreting Data |
1.9 Interpreting Data |
1.9 Interpreting Data |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
8.1 Intro to Digital Information |
8.1 Intro to Digital Information |
8.2 Number Systems |
8.2 Number Systems |
8.3 Encoding Text with Binary |
8.3 Encoding Text with Binary |
8.4 Pixel Images |
8.4 Pixel Images |
8.5 Hexadecimal |
8.5 Hexadecimal |
8.6 Pixel Colors! |
8.6 Pixel Colors! |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
8.1 Intro to Digital Information |
8.1 Intro to Digital Information |
8.2 Number Systems |
8.2 Number Systems |
8.3 Encoding Text with Binary |
8.3 Encoding Text with Binary |
8.4 Pixel Images |
8.4 Pixel Images |
8.5 Hexadecimal |
8.5 Hexadecimal |
8.6 Pixel Colors! |
8.6 Pixel Colors! |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
8.1 Intro to Digital Information |
8.1 Intro to Digital Information |
8.2 Number Systems |
8.2 Number Systems |
8.3 Encoding Text with Binary |
8.3 Encoding Text with Binary |
8.4 Pixel Images |
8.4 Pixel Images |
8.5 Hexadecimal |
8.5 Hexadecimal |
8.6 Pixel Colors! |
8.6 Pixel Colors! |
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 |
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 |
Standard |
2.1 Intro to Digital Information |
2.1 Intro to Digital Information |
2.2 Number Systems |
2.2 Number Systems |
2.3 Encoding Text with Binary |
2.3 Encoding Text with Binary |
2.4 Pixel Images |
2.4 Pixel Images |
2.5 Hexadecimal |
2.5 Hexadecimal |
2.6 Pixel Colors! |
2.6 Pixel Colors! |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
8.1 Intro to Digital Information |
8.1 Intro to Digital Information |
8.2 Number Systems |
8.2 Number Systems |
8.3 Encoding Text with Binary |
8.3 Encoding Text with Binary |
8.4 Pixel Images |
8.4 Pixel Images |
8.5 Hexadecimal |
8.5 Hexadecimal |
8.6 Pixel Colors! |
8.6 Pixel Colors! |
Standard |
9.1 Intro to Digital Information |
9.1 Intro to Digital Information |
9.2 Number Systems |
9.2 Number Systems |
9.3 Encoding Text with Binary |
9.3 Encoding Text with Binary |
9.4 Pixel Images |
9.4 Pixel Images |
9.5 Hexadecimal |
9.5 Hexadecimal |
9.6 Pixel Colors! |
9.6 Pixel Colors! |
Standard |
2.2 Notational Systems |
2.3 Data Representation |
Standard |
7.2 Notational Systems |
7.3 Data Representation |
7.3 Data Representation |
Standard |
5.1 Intro to Digital Information |
5.2 Number Systems |
5.3 Encoding Text with Binary |
5.4 Pixel Images |
Standard |
5.4 Lossy Compression |
Standard |
3.6 Using RGB to Create Colors |
3.6 Using RGB to Create Colors |
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 Image Manipulation |
6.8 Data Compression |
6.9 Lossy Compression |
6.10 Cryptography |
Standard |
5.4 Lossy Compression |
Standard |
8.1 Intro to Digital Information |
8.1 Intro to Digital Information |
8.2 Number Systems |
8.2 Number Systems |
8.3 Encoding Text with Binary |
8.3 Encoding Text with Binary |
8.4 Pixel Images |
8.4 Pixel Images |
8.5 Hexadecimal |
8.5 Hexadecimal |
8.6 Pixel Colors! |
8.6 Pixel Colors! |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
8.1 Intro to Digital Information |
8.1 Intro to Digital Information |
8.2 Number Systems |
8.2 Number Systems |
8.3 Encoding Text with Binary |
8.3 Encoding Text with Binary |
8.4 Pixel Images |
8.4 Pixel Images |
8.5 Hexadecimal |
8.5 Hexadecimal |
8.6 Pixel Colors! |
8.6 Pixel Colors! |
Standard |
6.6 Using RGB to Create Colors |
6.6 Using RGB to Create Colors |
Standard |
10.2 Notational Systems |
10.3 Data Representation |
10.3 Data Representation |
Standard |
10.5 Using Input Fields |
10.11 Using APIs |
Standard |
10.5 Using Input Fields |
10.11 Using APIs |
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 |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
5.1 Intro to Digital Information |
5.2 Number Systems |
5.3 Encoding Text with Binary |
5.4 Pixel Images |
5.5 Hexadecimal |
5.6 Pixel Colors! |
Standard |
1.1 Intro to Digital Information |
1.2 Number Systems |
1.3 Encoding Text with Binary |
Standard |
8.2 Notational Systems |
8.3 Data Representation |
Standard |
1.5 Visualizing and Interpreting Data |
1.5 Visualizing and Interpreting Data |
1.6 Interpreting Data |
1.6 Interpreting Data |
Standard |
9.2 Notational Systems |
9.3 Data Representation |
9.3 Data Representation |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
Standard |
8.1 Intro to Digital Information |
8.1 Intro to Digital Information |
8.2 Number Systems |
8.2 Number Systems |
8.3 Encoding Text with Binary |
8.3 Encoding Text with Binary |
8.4 Pixel Images |
8.4 Pixel Images |
8.5 Hexadecimal |
8.5 Hexadecimal |
8.6 Pixel Colors! |
8.6 Pixel Colors! |
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 |
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 |
Standard |
7.1 Intro to Digital Information |
7.1 Intro to Digital Information |
7.2 Number Systems |
7.2 Number Systems |
7.3 Encoding Text with Binary |
7.3 Encoding Text with Binary |
7.4 Pixel Images |
7.4 Pixel Images |
7.5 Hexadecimal |
7.5 Hexadecimal |
7.6 Pixel Colors! |
7.6 Pixel Colors! |
Standard |
4.5 Using Input Fields |
4.11 Using APIs |
Standard |
9.5 Using Input Fields |
9.11 Using APIs |
Standard |
2.2 Notational Systems |
2.3 Data Representation |
2.3 Data Representation |
Standard |
7.1 Intro to Digital Information |
7.2 Number Systems |
7.3 Encoding Text with Binary |
7.4 Pixel Images |
7.5 Pixel Colors! |
7.6 Data Compression |
7.7 Lossy Compression |
7.8 Cryptography |
Standard |
9.2 Notational Systems |
9.3 Data Representation |
9.3 Data Representation |
Standard |
8.1 Intro to Digital Information |
8.1 Intro to Digital Information |
8.2 Number Systems |
8.2 Number Systems |
8.3 Encoding Text with Binary |
8.3 Encoding Text with Binary |
8.4 Pixel Images |
8.4 Pixel Images |
8.5 Hexadecimal |
8.5 Hexadecimal |
8.6 Pixel Colors! |
8.6 Pixel Colors! |
Standard |
5.6 Using RGB to Create Colors |
5.6 Using RGB to Create Colors |
- What is CodeHS?
- Curriculum
- Platform
- Assignments
- Classroom Management
- Grading
- Gradebook
- Progress Tracking
- Lesson Plans
- Offline Handouts
- Problem Guides
- Practice
- Create
- Problem Bank
- Playlist Bank
- Quiz Scores
- Rostering
- Integrations
- Professional Development
- Stories
- Standards
- States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- D.C.
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- State Standards
- Plans
- Resources
- Districts
- Share
- Contact Us
- Company