Field Trip

Some of field trips are very educational.Last week our teacher organized a field trip on last Friday to walk around the River Vally.First of all, I thought It would be just fun.In fact,it was a kind of intertainment;however it was more informative than amusement. Before we were going out ,we learned about how to read a map which our instructor had provided some before.I was confused that this distance is not too long ,and how we can use it.When we started to walk and needed the map ,first ,our teacher showed us where we were .Second, she explained about the symboles on the map and how we can find these symboles on our way.It was amazing!
the map was quite accurate ;for instance, we had to looki for a flag according to the guidline of the map;every body was looking for a big flag;in contrast, it was a narrow red tape.I was very happy to learn the new information .