This plan will help Mathletes to develop a strategic approach to counting the occurrences of a certain shape in a more complex figure made of multiple intersecting lines.
Explore combinatorics by looking at a common type of MATHCOUNTS counting problem – counting paths between two points. End with an extension that connects counting paths to another type of combinatoric...
Finalist in the 2014-2015 Math Video Challenge. This video was created by G.I.T. Stockholm International. The Math Video Challenge is an innovative program involving teams of students using cutting...