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Teaching apparatus and method for solving algebraic linear equations

机译:解决代数线性方程组的教学设备和方法

摘要

A teaching apparatus for Mathematics, specifically algebraic concepts for very young children, enables 3rd and 4th grade level students to solve simple linear algebraic equations. The apparatus includes easily manipulated elements which serve as cognitive reinforcement during the learning process. These physical elements are used in conjunction with a set of rules or "legal moves". The apparatus and corresponding legal moves determine a physical model and physical process to represent both an algebraic linear equation and its algebraic solution. A simple physical element, such as a pawn, is used to denote the unknown quantity. Numbered cubes are used to represent numerical values. These elements are color coded to represent both positive and negative values of the quantities represented. By the use of this apparatus and associated legal moves, students learn to simplify a given linear algebraic equation to the point where the solution or value of the unknown quantity is intuitively obvious.
机译:数学教学设备,特别是针对年幼儿童的代数概念,使三年级和四年级的学生能够求解简单的线性代数方程。该设备包括易于操纵的元件,这些元件在学习过程中起到了认知增强的作用。这些物理要素与一组规则或“法律动作”结合使用。装置和相应的法律动作确定了物理模型和物理过程,以表示代数线性方程及其代数解。一个简单的物理元素(例如典当)用于表示未知数量。带编号的立方体用于表示数值。这些元素采用颜色编码,以代表所表示数量的正值和负值。通过使用这种装置和相关的法律程序,学生将学习将给定的线性代数方程简化到直观地知道未知量的解或值的程度。

著录项

  • 公开/公告号US4713009A

    专利类型

  • 公开/公告日1987-12-15

    原文格式PDF

  • 申请/专利权人 BORENSON;HENRY;

    申请/专利号US19860872845

  • 发明设计人 HENRY BORENSON;

    申请日1986-06-11

  • 分类号G09B19/02;G09B23/02;

  • 国家 US

  • 入库时间 2022-08-22 06:49:41

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