Show the kids a rock. Ask the children: “Who makes their decisions with a rock here?” Let the children answer, they’ll probably find it weird.
Ask the same question with the paper and with the scissors.
Make the analogy with the fact that sometimes our decisions are made at random as if we were playing rock, paper, scissors match! It’s like letting a rock, paper or scissors decide our life. It is not chance that decides. We make choices.
You can make a rock, paper, scissors tournament with the children.