Five Field Kono
If you are introducing this style of strategy game in your class you should get them to start with much smaller rectangles and fewer stones. The 5x5 rectangle with seven pieces is too complicated. Smaller rectangles will allow students to make conjectures. Try only filling the upper and lower rows with pieces. What sizes of rectangles end in a tie if both players play well? What sizes of rectangles end with a player being unable to move?
I found this video and many others on the very classy web site: http://www.whatdowedoallday.com/
Children at play are not playing about; their games should be seen as their most serious-minded activity.Michel de Montaigne
Standards for Mathematical Practice
MathPickle puzzle and game designs engage a wide spectrum of student abilities while targeting the following Standards for Mathematical Practice:
MP1 Toughen up!
This is problem solving where our students develop grit and resiliency in the face of nasty, thorny problems. It is the most sought after skill for our students.
MP3 Work together!
This is collaborative problem solving in which students discuss their strategies to solve a problem and identify missteps in a failed solution. MathPickle recommends pairing up students for all its puzzles.
MP6 Be precise!
This is where our students learn to communicate using precise terminology. MathPickle encourages students not only to use the precise terms of others, but to invent and rigorously define their own terms.
MP7 Be observant!
One of the things that the human brain does very well is identify pattern. We sometimes do this too well and identify patterns that don't really exist.