Time teaching clock

摘要: The teaching clock provides a visual aid to enable children grasp fundamental time relationships. includes base member having concentric arrangement of minute numerals, rotatable mounted the and window for selectively exposing numerals during rotation cover hour markers. A pointer, fixedly attached member, is directed toward exposed an pointer movable between markers independently movement pointer. include individual marker pips each segments extending pips, being color coded correspond with immediately counterclockwise pip.