1. Make rock, paper, or scissors behind your back. 2. Count to three with your partner. Then show your hand. 3. Use the rules to find the winner. 4. Put a tally mark in the chart to show the winner. 5. Repeat 20 times. Rules: • Scissors beat paper because scissors cut paper. • Paper beats rock because paper wraps around rock. • Rock beats scissors because rock makes scissors dull. • If both players choose the same, it is a tie.