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Device and method for teaching the concept of elapsed time

机译:用于教导经过时间概念的装置和方法

摘要

The device for teaching the concept of elapsed time is an educational tool for teaching children the concept elapsed time, and how to understand the passage of time, with emphasis on particular time intervals, such as hourly intervals or portions of the day, and activities associated therewith. The device includes an elongated strip having longitudinally opposed first and second ends. The elongated strip further has opposed front and rear surfaces, and a first set of graduated demarcations is formed on the front surface. A first set of indicia are formed on the front surface adjacent the first set of graduated demarcations, with the first set of demarcations and the first set of indicia representing hours of the day. The first set of indicia represents the hours in the form of “1:00 P.M.” or “12:00 A.M”, for example. The first and second ends are preferably joined together to form a loop.
机译:用于教授经过时间概念的设备是一种教育工具,用于教给孩子有关经过时间的概念以及如何理解时间的流逝,重点是特定的时间间隔(例如每小时间隔或一天中的不同时段)以及与之相关的活动随之而来。该装置包括具有纵向相对的第一和第二端的细长条。细长条还具有相对的前表面和后表面,并且在前表面上形成第一组分界线。第一组标记形成在邻近第一组刻度界的前表面上,其中第一组界和第一组标记代表一天中的小时。第一组标记以“ 1:00 P.M.”的形式表示小时。或“上午12:00”。第一和第二端优选地结合在一起以形成环。

著录项

  • 公开/公告号US2009246748A1

    专利类型

  • 公开/公告日2009-10-01

    原文格式PDF

  • 申请/专利权人 ANTHONY C. WILLIAMS;

    申请/专利号US20080078558

  • 发明设计人 ANTHONY C. WILLIAMS;

    申请日2008-04-01

  • 分类号G09B19/12;

  • 国家 US

  • 入库时间 2022-08-21 19:35:03

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