Education News Archive - May 17, 2008
By Drake, Meg At the turn of the 20th century, Maria Montessori called for "a revolution in society's approach to human development" (Montessori, 1966). She advanced a precise, scientifically based theory that has stood the test of time, decade after decade.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.