Assembly including interlocking components for teaching mathematical concepts
    2.
    发明公开
    Assembly including interlocking components for teaching mathematical concepts 失效
    Bausatz mit verbindbaren Elementen zum Lehren数学家Grundlagen

    公开(公告)号:EP0713203A1

    公开(公告)日:1996-05-22

    申请号:EP95307929.0

    申请日:1995-11-07

    IPC分类号: G09B19/02

    CPC分类号: G09B19/02 G09B1/06

    摘要: An assembly for teaching mathematical concepts includes a plurality of interlocking components (10), each having at least one connecting end so that the components can be combined in any order or length. Each component (10) is assigned a mathematical value according to its length, and this value may be indicated by indicia on its face or by color coding. A base (16) is also provided for retaining the columns of components (10) in vertical formations. Means are provided on the platform of the base for engaging the bottom component in each column.

    摘要翻译: 用于教授数学概念的组件包括多个互锁部件(10),每个部件具有至少一个连接端,使得部件可以以任何顺序或长度组合。 每个组件(10)根据其长度被分配数学值,并且该值可以通过其表面上的标记或通过颜色编码来指示。 还提供了一个基座(16),用于将部件(10)的列保持在垂直的形成中。 在基座的平台上设置有用于接合每个塔中的底部部件的装置。

    Teaching toy telephone
    3.
    发明公开
    Teaching toy telephone 审中-公开
    Lehrspieltelefon

    公开(公告)号:EP1003144A1

    公开(公告)日:2000-05-24

    申请号:EP99309255.0

    申请日:1999-11-19

    IPC分类号: G09B9/00 A63H33/30

    CPC分类号: A63H33/3016

    摘要: An educational toy telephone (100) is provided and includes a telephone base (104) and a removable handset (102). A numerical keypad is provided by which an input telephone number may be entered into said telephone. The telephone further includes a microprocessor (164) and memory associated therewith for controlling the various functions of the toy telephone and storing a user-defined programmed telephone number. A message controller (168) is provided, responsive to an output signal from the microprocessor (104). The message controller (168) stores at least one pre-recorded message consisting of at least one of individual tones, patterns of tones, and a voice message. The microprocessor (164) compares telephone numbers entered into the keypad (130) against the pre-defined telephone numbers. The voice controller (168), responsive to the microprocessor, audibly reproduces the at least one pre-recorded message when the comparison performed by the microprocessor determines that the input telephone number matches the pre-defined telephone number.

    摘要翻译: 提供教育玩具电话(100)并且包括电话基座(104)和可移动手机(102)。 提供了一个数字键盘,通过该数字键盘可以将输入的电话号码输入到所述电话机中。 电话还包括微处理器(164)和与其相关联的存储器,用于控制玩具电话的各种功能并存储用户定义的编程电话号码。 响应于来自微处理器(104)的输出信号,提供消息控制器(168)。 消息控制器(168)存储至少一个由各个音调,音调模式和语音消息中的至少一个构成的预先记录的消息。 微处理器(164)将输入到键盘(130)中的电话号码与预定义的电话号码进行比较。 当由微处理器进行的比较确定输入的电话号码与预定义的电话号码匹配时,响应于微处理器的语音控制器(168)可听见地再现该至少一个预先记录的消息。