Games don’t have to be complicated to require some good thinking skills. We all learn tic-tac-toe when we are younger. We soon learn how to always come to a stalemate with an equal opponent. Once you get the strategy, it can get a little boring… But what if we add a layer (or two) of moves. What does this do to the strategy of the game? Is it so easy to predict your opponents next move?
This week I recommend learners create a tic-tac-toe board that has tic-tac-toe boards in each square. Here is a video of how to play:
My learners contemplated:
How many times can you nest the game before it’s too complex?
With each layer added, how much longer and more difficult would it be? (how many moves are there?)
How is this like a fractal?
Could you keep a game going with one move a day for how many days with 2-nested?, 3-nested, 4?
What does the game tree look like?
How many ways can you play tic-tac-toe vs ultimate tic-tac-toe?(think combinations). What is the combinatorics calculation look like for this?
If you are wondering how I was able to do this in the time of Covid… I use a digital white board and label squares so it is easy to say the next move. You can also use a shared google drawing or a google spreadsheet to play (here is one for you.)
Another blog (Games for Young Minds) that does a great post on this game is here. Math with Bad Drawings also has a great post here. As you can see, this is a fun game with us mathy folks everywhere.
This week learners can brainstorm game ideas and test them out with family and friends. Games can be prototyped with paper, clay, cardboard, maker equipment, and/or craft supplies. When I do this with classes, we often play or analyze games that we love prior to designing our own. This allows learners to incorporate aspects that work and exclude things they don’t like. Some rankings from students have been on ease of setup, how long it plays, how long it takes to learn, balance of strategy/chance, fun factor, and uniqueness.
Once learners are ready for their own game design, you can encourage them with the following prompts:
Does your game have a theme or story?
(Sometimes a theme or story can engage different sets of users.)
Is your game competitive or collaborative?
Do you want to work together or separate?
Is your game going to be more strategy or chance?
How can you add elements of strategy and/or chance?
What does the set-up look like for the game?
Does it take a long time, or is it easy?
How does a player take a turn?
What is the algorithm for turns?
What is the goal of the game/how do you win?
How many players can play without making it take to long?
Is there a way to change how the game plays each time?
How can you add variety to game play?
Items that learners may want to include in their game: pieces, board, box, instructions, dice, cards, tokens, etc.