Erika Ashley, Lauren Jones, Summer Keating, Elizabeth Mueller, Catherine Nelson, Sonja Todd, Katie Zaszewski, Noelle Clark, Emma Crescoff, Sam Mancini, Isha Patel ...

This study provides a description of the van Hiele levels of reasoning in geometry according to responses to clinical interview tasks concerning triangles and quadrilaterals. The subjects were 13 ...

Rila Monastery was founded in the 10th century by St John of Rila, a hermit canonized by the Orthodox Church. His ascetic dwelling and tomb became a holy site and were transformed into a monastic ...