Base 12 Innovations
isosceles : geometry sketchpad
FreeIsosceles is the perfect geometry drawing tool for students, teachers, and professionals. GREAT FEATURES FOR EVERYONE The simple, versatile drawing...
iOSThe Rock Cycle
FreeThe Rock Cycle is an interactive story about the life of a rock. Weathered and aged, he tells his life story in this elegant poem. Each stanza is...
iOS
