Curated and Reviewed by
Lesson Planet
Why can't we text when wearing wool gloves? The narrator explains the science behind touchscreens as part of a larger physics series. From sensors to translation, the complex process of sending a simple emoji comes to life.
13 Views
10 Downloads
CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Learn more about the evolution and sensitivity of touchscreens
- Test various materials to see which activate a touchscreen and which don't, i.e. cotton, q-tip, wool, eraser, etc.
Classroom Considerations
- Relies on prior knowledge of smartphone technology and the poop emoji
- This video is hosted on YouTube
Pros
- Connects physics, engineering, math, technology, and computer technology
- Offers closed captioning in four languages for the hearing impaired
- Applies to everyday life
Cons
- None