Joke for kidsAges 4-10easy to tellWhy did the sun go to school?Reveal the punchlineAnswer: To get brighter!Make printable joke cardsTry a random jokeSomething wrong with this joke? Report this jokeKeep the laughs goingAtch Knock-Knock JokeTell this joke →Tank Knock-Knock JokeTell this joke →A little old lady Knock-Knock JokeTell this joke →