Flower of Life - Wikipedia, the free encyclopedia --- and other geometric figures (note: read through ahead of time, go through and digest information to share with young ones; sit along-side older ones to discuss potential sensibility issues)

10 Scientific Laws and Theories You Really Should Know. From the uncertainty principle, evolution, thermodynamics, to the Big Bang.

Hypotrochoid - A roulette traced by a point attached to a circle of radius (r) rolling around inside the fixed circle of radius (R) where the point is a distance (d) from the center of the interior circle

Rudolf Steiner said about this work of Baravalle: '.I would like to encourage everyone who teaches drawing to thoroughly study Baravalle's dissertation.