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Make sure the surface used is smooth enough to not hinder the game. The field size will be dependent on where you are playing. The length and difficulty of a game will differ if you are using a school desk compared to a conference table. These are important for when you attempt to "kick" a field goal. Decide whether you want to make a physical goal post using materials, or a finger goal post when the time calls for it. To make finger goal posts, simply position your thumbs horizontally and connect the tips of each thumb. Point both index fingers upwards. You decide the height of the goal posts on the field is based on how high or low you place your fingers. To make a goal post, bend two straws and tape the bent edges together to form a "U" shape. Cut a small X incision in the bottom of a paper cup. Stick the firm end of another bendy straw into the hole and tape it into place. Wrap the bent part of the straw around the base of the "U" made from the first two straws, and tape that into place. Now you have a field goal you can place down wherever and whenever needed. Keeping score is what makes any game competitive and in turn, more fun! Use a sheet of notebook paper or construction paper to write down the scores of you and your opponent. Decide on whether you want to end the game by time or by score. Draw a line vertically down the center of the paper, and a horizontal line towards the top to make a T. Write the name of each player or team at the top of each column. Tally the points throughout the game in the respective columns. Winner can be whoever gets to 35 points first or whoever has the most points after 15 minutes. Adjust the score limit or timeframe to your liking.
Pick a flat surface. Create a goal post. Make a scoreboard.