A new twist to an old favorite. Players use geoboards as tools to build, identify, question, and reason about shapes. Each player builds a three-shape geoboard model. Without seeing their opponent's model players use questioning skills, knowledge of geometry, and mathematical reasoning to be the first to determine the unknown shapes and build a replica of their opponent's three-shape model.
WARNING: CHOKING HAZARD - Small parts
Not for Children under 3 yrs