What if?
“What do you think would happen if I pressed/moved/did this?”
If they ask you for the answer: “Let’s pretend that I’m a friend who hasn’t used this before.”
Why this technique
If there’s an important part of your product that kids haven’t explored on their own, asking “what ifs” can draw their attention to these features. This technique will also get kids to make predictions based on the look and feel of a product.