[Celia]

I would suggest trying to get your parents more involved - just enough to where they see what you do at robotics. You could invite them to come to a meeting so they can see everything you do and the real-world applicability. Do they come to your competitions? That would be a good way to "introduce" them to the program. Maybe the mentor that offered to help could write a letter to your parents explaining the importance of robotics and your value on the team. You wouldn't be giving out your parents' contact information, just bringing home a note.

This is a sucky position to be in, but just remember you've already lasted the majority of it. Just a season and a half left. Best of luck.