Classroom Resource

Educational Technology: Crash Course Computer Science #39

Subject Area

Digital Literacy and Computer Science

Grade(s)

9, 10, 11, 12

Overview

This video will go a little meta and talk about how computer science can support learning with educational technology. We here at Crash Course are big fans of interactive in-class learning and hands-on experiences, but we also believe in the additive power of educational technology inside and outside the classroom from the Internet itself.

Digital Literacy and Computer Science (2018) Grade(s): 09-12

DLCS18.HS.21

Explain how technology facilitates the disruption of traditional institutions and services.

Unpacked Content

UP:DLCS18.HS.21

Vocabulary

  • uber
  • rideshare
  • digital currencies
  • retail
  • college
  • university

Knowledge

Students know:
  • that is important to assess the economic impact of technology on tradition institutions and services.

Skills

Students are able to:
  • identify technology changes in everyday life that have changed how people interact with the world (example: music on CD and radio
  • > streaming music services like Spotify and XM satellite radio).

Understanding

Students understand that:
  • technology changes quickly in an attempt to improve the quality and efficiency of life but may cause some disruptions as transitions to new methods take place.
Digital Literacy and Computer Science (2018) Grade(s): 09-12

DLCS18.HS.29

Summarize the role of compression and encryption in modifying the structure of digital artifacts and the varieties of information carried in the metadata of these artifacts.

Unpacked Content

UP:DLCS18.HS.29

Vocabulary

  • compression
  • encryption
  • metadata

Knowledge

Students know:
  • that when a file is altered in any way, changes may be seen in the file metadata.
  • compression and encryption are two methods used when sharing data.

Skills

Students are able to:
  • explain the roles of compression and encryption.
  • summarize the effects of compression and encryption on the metadata of a digital artifact.

Understanding

Students understand that:
  • any process applied to data has the potential to alter the structure of the data.
  • it is important to be aware of potential changes to data structure when electing to use a process.
Link to Resource
https://aptv.pbslearningmedia.org/resource/educational-technology-crash-course-…

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/

Approved Date

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