hello I need your help please I have to submit my...

hello I need your help please I have to submit my homework today, I have an IDP project about the solar panel washing machine I'm almost done with the model but the teacher gave me a questions I need to answer it and submitted today, first question is What are the most important lessons in life that you learned from doing the IDP?​, 2) Describe the effectiveness of the group work?​, 3) Did you face any challenges in the group work? If yes, how did you overcome these challenges?​, 4) Does your participation in IDP add to your experience and to your contribution to the UAE?​ and thank you.