Project Risk of solar UV radiation

In this project, the students from the 6th grade of the Moisei-Romania Gymnasium School under the coordination of Sovan Dan biology teacher, in groups of 3 students measured for a semester the value of the UV index and UV irradiance, to see when they become dangerous for humans during the day - at 7 o'clock, at 10 o'clock, at 2 o'clock and at 6 o'clock. Also within the project, the students distinguished between the beneficial and the harmful effects of the solar UV radiation.