At this level, lessons highlight various factors that influence UV intensity including planetary rotation and revolution, ozone depletion, surface characteristics, altitude, and weather. Building on the lessons learned earlier, students are taught about individual risk factors associated with skin sensitivity.  Either the Leverett UV Camera System or a Dermascan skin analyzer is used to highlight pigment changes in the skin and proper sunscreen application. The SunAWARE 3-5 Curriculum was developed according to the Massachusetts Educational Frameworks.