Find a strategy game to play with a peer or family member. See if you can find a winning strategy online and try it out playing the game. Keep track on a table of how many times you will and how many you lose. Then describe what your strategy was, whether you followed it exactly or changed part way through the games. Why did it work or not work?
https://motherboard.vice.com/en_us/article/gvym4x/… investigate one strategy to win rock paper scissors