Just because it makes perfect sense to you, don't presume it will just as obvious to the other person. Think about the examples you use
Transform 'Guess Who' into a fun math game! We replaced faces with numbers up to 100, including primes and squares. Guess the number by asking about multiples, odds, evens, and more to make it fun and educational!
Do you have a reluctant reader at home? I think as parents we are encouraged to want our children to immerse themselves in books. Well how about if that book was a joke book?