Classroom Resource

Code Breaking: Harley Gets a Hint

Subject Area

Digital Literacy and Computer Science

Grade(s)

3, 8

Overview

In this video, Harley moves in with Harry and makes Harry's life miserable. Harley spies on Harry writing in his diary. When Harley "borrows" the diary, he finds it is written in a code using numbers. Harley figures out a pattern with numbers and letters and decodes the page to find it is a message for Harley saying it is time to move out. 

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

DLCS18.3.1

Use numbers or letters to represent information in another form.

Unpacked Content

UP:DLCS18.3.1

Vocabulary

  • encryption
  • secret codes

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.
Digital Literacy and Computer Science (2018) Grade(s): 8

DLCS18.8.22

Encrypt and decrypt various data.

Unpacked Content

UP:DLCS18.8.22

Vocabulary

  • encrypt
  • decrypt

Knowledge

Students know:
  • cyphers can be used to encrypt and then decrypt a message.
  • that computers use complicated cyphers to keep data safe when being transmitted electronically.

Skills

Students are able to:
  • either physically or digitally encrypt and decrypt data.

Understanding

Students understand that:
  • some data needs to be protected as it is transmitted digitally.
Link to Resource
https://aptv.pbslearningmedia.org/resource/mwnet-math-nbt-gethint/harley-gets-a…

CR Resource Type

Audio/Video

Resource Provider

PBS
Accessibility

Accessibility

Video resources: includes closed captioning or subtitles
License

License Type

Custom

Custom License Type (URL)

https://www.pbslearningmedia.org/help/terms-of-use/#restrictions

Approved Date

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