Place several ways to speak/communicate in a large bag. For example: a telephone, letter, megaphone, tin cans, walkie talkies, cell phone, the Ensign. Let a child stick their hand in the bag and grab an object. Sing a song for each object chosen.
At the end of Singing Time, explain that our Heavnely Father speaks with our living prophet and apostles and they communicate with us the things that they were told.