ERIE, Pa. - Students from Collegiate Academy presented project ideas at the UN Headquarters in New York. 

Collegiate students teamed up with students from Tunisia, to present their sustainability solutions.
This is part of the Samsung Global STEAM Challenge, where the students worked together by using virtual collaboration tools.
Monday was the first day teams of students from countries all over the world, met up in person to prepare for Tuesday's presentations.
The project was to help achieve the UN's sustainability development goals.