AR 6-8: D.4.7.2

CodeHS Lessons

Discuss how American Standard Code for Information Interchange (ASCII) codes represent data in a computer. These standards do not require students to understand the machine level language of computers. For example, at Grade 7, a computer does not understand the concept of an upper versus lower-case letter ‘F’. A computer distinguishes between the two only because they each have a different ASCII numeral value of 7010 and 10210, respectively

Computing Ideas (Lovelace)

Standard

6.3 Encoding Text with Binary

6.4 Pixel Images

6.5 Hexadecimal

6.6 Pixel Colors!

6.7 Image Manipulation

Fundamentals of Cybersecurity

Standard

10.2 Notational Systems

Advanced Cybersecurity

Standard

2.1 Project: Steganography

Creative Computing (MS)

Standard

11.5 Hexadecimal

11.3 Encoding Text with Binary

11.4 Pixel Images

11.7 Image Manipulation

11.6 Pixel Colors!

Creative Computing (HS)

Standard

11.5 Hexadecimal

11.3 Encoding Text with Binary

11.4 Pixel Images

11.7 Image Manipulation

11.6 Pixel Colors!

Introduction to the Internet

Standard

2.3 Encoding Text with Binary

2.4 Pixel Images

2.5 Hexadecimal

2.6 Pixel Colors!

Tech Apps and Coding

Standard

8.3 Encoding Text with Binary

8.4 Pixel Images

8.5 Hexadecimal

8.6 Pixel Colors!

Connecticut Tech Apps and Coding

Standard

8.3 Encoding Text with Binary

8.4 Pixel Images

8.5 Hexadecimal

8.6 Pixel Colors!

Delaware Tech Apps and Coding

Standard

8.3 Encoding Text with Binary

8.4 Pixel Images

8.5 Hexadecimal

8.6 Pixel Colors!

Iowa Tech Apps and Coding

Standard

8.3 Encoding Text with Binary

8.4 Pixel Images

8.5 Hexadecimal

8.6 Pixel Colors!

Michigan Tech Apps and Coding

Standard

8.3 Encoding Text with Binary

8.4 Pixel Images

8.5 Hexadecimal

8.6 Pixel Colors!

Montana Tech Apps and Coding

Standard

8.3 Encoding Text with Binary

8.4 Pixel Images

8.5 Hexadecimal

8.6 Pixel Colors!

New Hampshire Tech Apps and Coding

Standard

8.3 Encoding Text with Binary

8.4 Pixel Images

8.5 Hexadecimal

8.6 Pixel Colors!

New Mexico Tech Apps and Coding

Standard

8.3 Encoding Text with Binary

8.4 Pixel Images

8.5 Hexadecimal

8.6 Pixel Colors!

Pennsylvania Tech Apps and Coding

Standard

8.3 Encoding Text with Binary

8.4 Pixel Images

8.5 Hexadecimal

8.6 Pixel Colors!

Virginia Cybersecurity Fundamentals

Standard

9.2 Notational Systems

Washington Tech Apps and Coding

Standard

8.3 Encoding Text with Binary

8.4 Pixel Images

8.5 Hexadecimal

8.6 Pixel Colors!