15 Minute Classroom Homework Timer with Music & Alarm – Underwater Background
A 15 minute countdown timer over an underwater background with music, ending with an alarm. It is free to play and made for classrooms, study sessions and breaks.
Paste the link into Google Slides: Insert → Video → By URL.
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- Length
- 15 minutes
- Sound
- Music
- Alarm
- Yes, at 0:00
- Background
- Underwater
- Good for
- Silent reading, group work and focused practice
