Montessori's Study of the Angle, including measuring amplitudes, identifying angles, constructing angles, and relationships between angles.This resource is relevant to ANY child, regardless of whether they have been in a Montessori environment or not. It is suitable for parents and/or teachers and perfect for homeschooling. 30 concept lessons/presentations featuring detailed instructions, photographs, and illustrations.Save yourself HOURS of work.These presentations are used:To measure the ampl