New research suggests that smart phone use is seriously damaging our necks. Looking down at an angle places great strain on the spine, and can result in serious harm. In this activity students learn about the forces acting on the spine. They then devise a plan to investigate the causes of text neck, before solving a dilemma: will they use their phone less to prevent neck damage?
- Forces: identify forces on objects
- Hypothesise: define a problem and devise a plan to investigate it
Blueprint curriculum link
- Unit: Moving & turning
- Concept: Moments: The turning effect of a force varies with force and distance. Objects are in equilibrium if the moments are equal and opposite
- Skills: Variables: Choose variables to answer a scientific question
- Learning stage: Analyse
- Teachers guide
- PowerPoint file
The activity is delivered as a zip file. After you checkout, you will be sent an email with the link to download it.
A newspaper article describing the research
A second newspaper article describing the research
The scientific paper in Surgical Technology International
Forces acting on the neck (see figure 8)