Create Sound Features video and update teacher tips with Sound and Sonification feature

[brettfiedler]

Branching off larger ID team media and PD update:

• [x] Sound Features Video [@BLFiedler]

  • [x] Script linked here
  • [x] Checked with design team
  • [x] Video draft
  • [x] Checked with design team
  • [x] Subtitles
  • [x] Uploaded to YouTube as unlisted
  • [x] Added to Simulation page as embed link (no cookies link)

• [x] Teacher tips updated with Sound and Sonification feature information (and Inclusive Feature section if needed). [@BLFiedler]

  • [x] Uploaded to simulation page

[brettfiedler]

Completed today: https://youtu.be/-B3-kaEaomI