Light pollution
Activity 1 (before 01.10.2019)
Cut a black cardboard with the dimensions you see in the figure below.
Activity 2
You can use Sky map application:
Application
Check how much time passes from the sunset before you see the North Star (Polaris). You can use Sky map application to identify the star. Mark it in the table below.
| Measure’s date | The time the star appears from the sunset |
| ...............2019 | ………………….. minutes |
Activity 3
Look inside the board and try to measure the largest number of the stars or planets you see in 5 minutes.
Mark it in the table below.
| Measure’s date | Number of stars or astronomical objects | Latitude Longitude | Sky (clean or cloudy) | Location (next to a busy road, in a park, in the city center) | Moon (half, full , none) | Light (powerful, moderate, dark) |
| .............2019 | | | | | | |
Then a teacher fill in the form:
One answer from each country