Questions judges may ask at a science fair
Where did you get the idea for your project?
What were you trying to find out by doing your project?
What did you read about the topic of your project?
What help did you get in doing the project?
Can you show me your project notebook?
What things went "wrong" or frustrated you? What did you learn from that experience?
How could you have improved your project, or how could it be a better project if you did it again next year?