Tech Neck

2025-07-08 15:14:16

Tech Neck


How much strain does your neck feel when you look down at your phone? 

In this activity, students explore the growing issue of tech neck by observing posture, taking measurements, and using math to estimate how much weight the neck supports at different head tilt angles.

📝 For Grades 7–8

⏰ Min. 30 mins 

💡 Be sure to check the speaker notes in the starter slides. You have an option to assign a task before the main activity as a homework for more engagement!

Activity Solutions & Supporting Materials
Share this:
Comments (1)
Vera Jones - 2025-07-11 03:39:41
    Display 1 - 1 Of total 1
    Thank you, mother and father, for all of those diapers (Updated)
    Which is a better deal, cloth or disposable diaper...
    Willy Makeit or Betty Wont
    I have to go to the bathroom pretty badly....
    Operation Gratitude – Halloween candy buy back
        This is a great idea! Moti...
    Methane math
       Updated!  Carbon dioxide an...
    Wow, everything must be free!
    What happens when you take 50% off again a...
    It's Girl Scout cookie time again!
      Let your students talk about...
    Pick-a-brick wall at the Lego store
    There are walls at the Lego stores t...
    How much is a trillion dollars?
    U.S. Congress is now debating how much money to ...
    Pythagorean Triples and coloring
    Pythagorean triples are not only ...
    The tallest structure made of Legos
    Act One: The world record for the tal...