Remember– this is for 8 year olds! The goal is to simplify and clarify what you do once you have the ball, depending on your assigned role. The bolded words are the words I’ve asked the girls to learn and use. So, without further ado:
Soccer in 16 Words
Strikers: Center & Score!
Midfielders: Move it up!
Defenders: Take it to the side! 
Goalie: Grab it!
Everyone: Great players don’t stand and wait for the ball. Great players ….Run up and take it!
Also, we do a group cheer at the start of each half, and we have a cheer for the opposing team. That doesn’t help with scoring, but it does fit the main goal, which is having fun together.