The hook that would best grab the attention of 10 to 14-year-olds is:
"Math class. The dinner table. Your little brother’s T-ball game. What if I told you that you could make all of these places much more exciting with a simple piece of paper?"
This hook is engaging and relatable, as it connects the concept of making a paper airplane to everyday situations that the audience likely encounters. It piques curiosity and invites them to learn more about how something simple can add fun to their experiences.