Resource from the ENGAGE project, which won 'best open educational resource (2017)' 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? Learning objective 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 Activity contents 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. Weblinks Text neck - how smartphones are damaging our spines A newspaper article describing the research Have YOU got text neck? A second newspaper article describing the research Scientific research The scientific paper in Surgical Technology International Forces in muscles and joints Forces acting on the neck (see figure 8)