No previous Montessori experience, skills, or resources required! The story of the origin of geometry (the measurement of the earth). This is an awesome story to tell with a whole group of children. This story is a great way to introduce the history and practical application of geometry that has changed very little since 1800 BCE. From the Ancient Egyptians to Thales to Pythagorus, the birth of geometry is explained. Included is a story and a series of 7 photographs that can be printed off an la