
First, students learned global warming and climate disaster.


And then made eco-friendly handkerchief in order not to use a hand dryer.


| [Heungin Elementary School] Learned ab.. | Heungin El. . | 2011.09.15 | |
| [Heungin Elementary School] Learned Gl.. | Heungin El. . | 2011.09.09 | |
| [Heungin Elementary School] Orientatio.. | Heungin El. . | 2011.09.08 |