Digital Literacy and Computer Science (2018) Grade(s): 3

DLCS18.3.1

Use numbers or letters to represent information in another form.

COS Examples

Examples: Secret codes/encryption, Roman numerals, or abbreviations.

Unpacked Content

Knowledge

Students know:
  • techniques for understanding how to representing information in another way using numbers or letters.

Skills

Students are able to:
  • use letters or numbers to represent information in another form.
  • use a secret code to determine information represented in letters and/or numbers.

Understanding

Students understand that:
  • numbers and/or letters can represent information in another way.

Vocabulary

  • encryption
  • secret codes
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