公开(公告)号：US20110244435A1

公开(公告)日：2011-10-06

申请号：US13164327

申请日：2011-06-20

申请人： Max Bell ,  Hoanganh T. (HT) Nguyen

发明人： Max Bell ,  Hoanganh T. (HT) Nguyen

IPC分类号： G09B23/02

CPC分类号： G09B19/025 ,  G09B7/02

摘要： A method and apparatus for improving math skills is provided. The method and apparatus present groups of problems to a student in a sequential manner, and award points to the student when the student enters a correct response. Statistics regard the student's performance are recorded and may be viewed in a variety of selectable formats so that parents, teachers, and other interested parties can track the students progress.

摘要翻译： 提供了一种提高数学技能的方法和装置。 该方法和装置以顺序的方式向学生呈现问题组，并且当学生进入正确的响应时给予学生积分。 统计数据表明学生的表现被记录下来，可以以各种可选格式查看，以便家长，老师和其他感兴趣的各方可以跟踪学生的进度。

公开(公告)号：US20070122775A1

公开(公告)日：2007-05-31

申请号：US11270570

申请日：2005-11-10

申请人： Chun-Chao Tseng

发明人： Chun-Chao Tseng

IPC分类号： G09B19/02 ,  G09B23/02

CPC分类号： G09B19/02

摘要： An instruction method for learning of mental arithmetic includes finger training, instruction instrument training and abstract training that are proceeded orderly and gradually in stages. The finger training mainly focuses on movements of ten fingers of user's two hands to form different gestures to match a calculation table to interpret the essentials of numeric decomposition and combination in calculations, and to practice finger exercises related to the calculations. The instruction instrument training aims to form graphics of numerals on a paper card to enable users to move and position the fingers on the paper card according to the numerals of different digits to do exercises of multi-digit calculations. The abstract training is executed after the user becomes skillful of the instruction instrument training to enable users to form naturally images of the paper card and finger movements and positions in the brain.

摘要翻译： 精神算法学习指导方法包括手指训练，指导仪器训练和抽象训练，分阶段逐步进行。 手指训练主要集中在用户双手的十个手指的移动上，以形成不同的手势，以匹配计算表来解释计算中数字分解和组合的要点，并练习与计算相关的手指练习。 指示仪器训练旨在在纸卡上形成数字图形，以使用户能够根据不同数字的数字将手指移动和定位在纸卡上，以进行多位数运算。 在用户熟练的指导仪器训练之后执行抽象训练，使得用户能够形成纸卡的自然图像和大脑中的手指移动和位置。

公开(公告)号：US20060210954A1

公开(公告)日：2006-09-21

申请号：US11348016

申请日：2006-04-26

申请人： Phillip Prime

发明人： Phillip Prime

IPC分类号： G09B23/02

CPC分类号： G09B19/02

摘要： Educational paraphernalia and methods for using same to introduce and teach very young children the basics of arithmetic commencing with first the recognition of individual numbers, then counting, followed by the rudiments of addition, subtraction, multiplication, division and fractions, including the recognition of coins and utilizing them for making proper payments and change.

摘要翻译： 教育用具及其使用方法介绍和教导幼儿基础知识，首先识别个人数字，然后计数，其次是加法，减法，乘法，除法和分数的基础，包括识别硬币 并利用它们进行适当的付款和变更。

公开(公告)号：US20050112533A1

公开(公告)日：2005-05-26

申请号：US10707088

申请日：2003-11-20

申请人： Gerald Bauldock

发明人： Gerald Bauldock

IPC分类号： G09B23/04 ,  G09B23/02

CPC分类号： G09B23/04

摘要： A device that teaches the relationship between a circle, its diameter and its radius. The device includes a circular ring that has a rigid intersecting bar representing its diameter. Attachment mechanism allows flexible diameter bars to be attached around the outer perimeter of the circle. Flexible bars the same size as the diameter or the radius are available to attach to the outer perimeter by way of the attachment mechanism. Additional flexible bars are available at 0.14 diameters and 0.28 radiuses in length. When the flexible diameter bars are attached to the circle, three diameters bars and one 0.14 diameter bar are affixed around the circle's circumference representing 3.14 diameters. When the flexible radius bars are attached to the circle, six radius bars and one 0.28 radius bar are affixed around the circle's circumference representing 6.28 radius.

摘要翻译： 教导一个圆，其直径和半径之间关系的装置。 该装置包括具有代表其直径的刚性交叉杆的圆形环。 附接机构允许柔性直径杆围绕圆的外周边附接。 具有与直径相同的尺寸的柔性杆或半径可通过附接机构附接到外周。 额外的柔性条可提供0.14直径和0.28半径的长度。 当柔性直径杆附接到圆上时，三个直径的杆和一个0.14直径的杆固定在圆周上，表示3.14直径。 当柔性半径条连接到圆上时，六个半径条和一个0.28半径条围绕圆周表示6.28半径。

公开(公告)号：US06856318B1

公开(公告)日：2005-02-15

申请号：US09160728

申请日：1998-09-25

申请人： Jerzy Lewak

发明人： Jerzy Lewak

IPC分类号： G06T13/00 ,  G09B5/00 ,  G09B23/02

CPC分类号： G09B5/00 ,  G09B23/02

摘要： Methods of dynamically presenting transformations of expressions comprising symbols representing abstract concepts are described. Methods are presented of animating these symbols to exhibit the transformations and, optionally, link these animations with the corresponding animations of a concrete pictorial model. Additional methods are described linking these animations with computer controlled and,even computer calculated explanations of the process in both text and sound.The purpose is to present the rules for transforming abstract representations (for example equations) in ways that are much easier to understand and remember. Such animations are the modern dynamic “illustrations” of these transformations.Methods are described of computer controlled sequencing of the animations with corresponding animations of a concrete analogical model.

摘要翻译： 描述动态呈现包含表示抽象概念的符号的表达变换的方法。 呈现了将这些符号动画化以呈现变换的方法，并且可选地将这些动画与具体画面模型的相应动画相链接。 描述了将这些动画与计算机控制的甚至计算机计算的文本和声音过程的解释相关联的附加方法。目的是呈现以更容易理解的方式转换抽象表示（例如等式）的规则， 记得。 这些动画是这些变革的现代动态“插图”。方法描述了具有相应的具体类比模型的动画的动画的计算机控制测序。

公开(公告)号：US6112051A

公开(公告)日：2000-08-29

申请号：US968538

申请日：1997-11-12

申请人： Victor James De Almeida

发明人： Victor James De Almeida

IPC分类号： G09B23/02 ,  G09B7/00

CPC分类号： G09B23/02 ,  Y10S706/927 ,  Y10S707/99943 ,  Y10S707/99944 ,  Y10S707/99945

摘要： A random problem generator selects a formula from a database of formulas, randomly generates an initial condition necessary to solve the selected formula, and generates a question involving the selected formula and the randomly generated initial condition. A random problem generator further randomly selects a cation from a table of cations, retrieves the cation name from the table of cations, randomly selects an anion from a table of anions, and retrieves the anion name from the table of anions. The random problem generator balances the charges of the cation and the anion and determines the subscripts for the cation and the anion. The random problem generator places the cation and anion together to form a chemical formula and the cation name and anion name together to form a chemical name. The random problem generator additionally generates either a question supplying the chemical name and asking for the chemical formula or supplying the chemical formula and asking for the chemical name.

摘要翻译： 随机问题生成器从公式数据库中选择公式，随机生成解决所选公式所需的初始条件，并生成涉及所选公式和随机生成的初始条件的问题。 随机问题发生器进一步从阳离子表中随机选择阳离子，从阳离子表中检索阳离子名称，从阴离子表中随机选择阴离子，并从阴离子表中检索阴离子名称。 随机问题发生器平衡阳离子和阴离子的电荷，并确定阳离子和阴离子的下标。 随机问题发生器将阳离子和阴离子放在一起形成化学式，阳离子名称和阴离子名称一起形成化学名称。 随机问题发生器还产生提供化学名称并询问化学式或提供化学式并询问化学名称的问题。

公开(公告)号：US5881469A

公开(公告)日：1999-03-16

申请号：US812529

申请日：1997-03-07

申请人： Donna L. Monck

发明人： Donna L. Monck

IPC分类号： G01B3/02 ,  G09B19/02 ,  G09B23/02

CPC分类号： G01B3/02 ,  G09B19/02 ,  G09B23/02

摘要： A measuring and instructional ruler device is provided for use by children and persons during the instruction of linear measurement, and for use in the measuring and drawing of objects. The device is comprised of a base panel having a top surface having standard units of measure delineated thereon, and at least one transparent sheet having fractional increments of the same standard unit of measure delineated thereon, wherein the transparent sheet is positionable over the base panel so that the delineated fractional increments of the standard unit of measure may be aligned with the delineated standard units of measure to demonstrate the relationship between the unit of measure and the fractional increments thereof.

摘要翻译： 提供测量和教学尺子装置，用于在线性测量指导期间由儿童和人员使用，并用于测量和绘制物体。 该装置包括具有标示在其上的标准测量单位的顶表面的基板和至少一个具有与其相同的标准测量单位的分数增量的透明板，其中透明板可定位在基板上，因此 标准测量单位的划分的分数增量可以与描绘的标准计量单位对齐，以证明测量单位与其分数增量之间的关系。

公开(公告)号：US5219289A

公开(公告)日：1993-06-15

申请号：US896601

申请日：1992-06-10

申请人： Patricia K. Derr

发明人： Patricia K. Derr

IPC分类号： A63F3/00 ,  A63F3/02 ,  A63F3/04 ,  A63F9/06 ,  G09B1/06 ,  G09B23/02

CPC分类号： G09B1/06 ,  A63F3/04 ,  G09B23/02 ,  A63F2003/00996 ,  A63F2003/046 ,  A63F3/00574 ,  A63F9/0666

摘要： A mathematical teaching aid or game comprising a background grid having components and subcomponents each positioned within individual cells of the grid so that many mathematical arrangements and concepts can be displayed. Each component has a face color from a set of colors and contains on its face the outline of a geometric shape from a set of geometric shapes. Each component represents a unique pairing of color and shape outline. Each subcomponent has a shape congruent to the shape outline from the set of shapes and matches exactly one component with respect to color and shape outline. The components are mounted upon the grid cells and the subcomponents can be mounted upon either a grid cell or upon a corresponding shape outline. Various arrangements of components and subcomponents on the grid can be made to illustrate numerous mathematical principles from elementary to advanced: shape/color recognition and matching; concepts of addition, subtraction, multiplication; factoring composite numbers; squaring numbers; factoring quadratics; distinguishing between prime and composite numbers; identifying factors common to composite numbers.

摘要翻译： 一种数学教学助手或游戏，其包括具有每个位于网格的单个单元格内的组件和子组件的背景网格，使得可以显示许多数学排列和概念。 每个组件具有一组颜色的面部颜色，并且在其表面上包含来自一组几何形状的几何形状的轮廓。 每个组件代表颜色和形状轮廓的独特配对。 每个子部件具有与形状轮廓相一致的形状，并且相对于颜色和形状轮廓恰恰匹配一个部件。 组件安装在网格单元上，子组件可以安装在网格单元上或相应的形状轮廓上。 可以对网格上的组件和子组件进行各种布置，以说明从初级到高级的众多数学原理：形状/颜色识别和匹配; 加法，减法，乘法的概念; 分解合成数; 平方数 保理二次方程; 区分素数和复合数; 识别复合数字常见的因素。

公开(公告)号：US5066233A

公开(公告)日：1991-11-19

申请号：US532441

申请日：1990-06-04

申请人： Aldo A. Laghi

发明人： Aldo A. Laghi

IPC分类号： G09B23/02

CPC分类号： G09B23/02

摘要： A Quincunx type of statistics training device having an improved ball-stop apparatus. The ball-stop comprises a base member having a plurality of forwardly extending pins. The base member is spring biased in a rearward direction and a latch mechanism is used to lock the base member in a forward position. Moving of the latch member allows the ball-stop to move rearwardly and thereby release any balls which had stacked up atop its pins.

摘要翻译： 一种具有改进的球停止装置的Quincunx型统计训练装置。 球止动件包括具有多个向前延伸的销的基座构件。 基部构件在向后方向上被弹簧偏压，并且使用闩锁机构将基座构件锁定在向前的位置。 闩锁构件的移动允许球挡块向后移动，从而释放堆叠在其销上方的任何球。

公开(公告)号：US4900255A

公开(公告)日：1990-02-13

申请号：US294108

申请日：1989-01-06

申请人： Aldo A. Laghi

发明人： Aldo A. Laghi

IPC分类号： G09B19/00 ,  G09B23/02

CPC分类号： G09B23/02 ,  G09B19/00

摘要： A two-stage training device for statistical studies permits the demonstration of advanced statistical principles. Balls are dropped from an upper reservoir through a maze of pins which scatters the balls into a histogram having that shape of a normal curve. The balls from individual cells of the histograms are dropped through a second maze of pins into a second set of vertical cells to form a series of histograms. Dropping subsequent sets of balls from many of the upper cells, visually demonstrates, that: "The Sum Of Normal Independent Sets Of Events Is Normal".

摘要翻译： 统计研究的两阶段培训装置允许演示先进的统计原理。 球从上储存器通过引脚迷宫落下，将球分散成具有正常曲线形状的直方图。 来自直方图的单个单元格的球通过第二迷宫的迷宫被丢弃到第二组垂直单元中以形成一系列直方图。 从许多上层单元格中删除后续的一组球，可视化地表明：“事件的正常独立集合的和是正常的”。