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Game for observation of grouping theory - comprises control box permitting drawing of family tree on TV screen
Game for observation of grouping theory - comprises control box permitting drawing of family tree on TV screen
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机译:观察分组理论的游戏-包括控制盒,允许在电视屏幕上绘制家谱
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摘要
An educational game allows abstract mathematical concepts to be observed such as the theory of groups. It also allows construction of a family tree. A control box allows the information to be displayed on a TV screen. A control box is connected to a television set to enable a family tree to be drawn on the screen by pressing a particular key. The tree has a number of compartments in which a number of moving elements can be placed to form the names of the ancestors. This is effected by other keys which correspond to particular algebraic symbols and letters. By a grouping process the names of male or female ancestors can be displayed.
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