Mathematics learning equipment

A mathematical and digital technology, applied in instruments, computing appliances, mechanical digital computers, etc., can solve problems such as counting beads blocking numbers, children not easy to identify the number or the number of counting beads below, and children’s difficulty in reading numbers, etc. Easy to see effect

Inactive Publication Date: 2009-01-28
王金辉
View PDF2 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The number of the nine-bead digital abacus is marked on the stick, and there is a problem that the beads are separated from the numbers, and each bead presses a number. There is a distance between the beads, if the interval is too small, when the beads are not pulled out properly, the number will be ...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mathematics learning equipment
  • Mathematics learning equipment
  • Mathematics learning equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Such as figure 1 Shown: the mathematics learner includes a frame (1), a blocking rod (2) and abacus beads (3). There are 11 blocking rods (2) arranged in the frame (1), and the shape is a prism; 3) There are two bottom surfaces (4), the bottom surface (4) has a through hole matching the shape of the stop rod (2), and each stop rod (2) has nine abacus beads (3). Nine numbers "1-9" are marked on the bottom surface (4) of the nine abacus beads (3) that are blocked. The position corresponding to the number on the abacus beads (3) on the inner side of the upper frame is marked with the number "0"; the middle of the nine abacus beads (3) in each gear is a different-colored bead (5); on the frame (1) Set the digital card (6); the abacus beads (3) of each file use different colors to indicate different positions.

[0022] Addition calculation method: such as figure 2 , image 3 Shown is the calculation process of "654+382=1036". Toddlers first press figure 2 As shown, dial the n...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a mathematics learning tool. At present, teachers and parents commonly utilize cards, building blocks or abaci to help children learn numerals or recognize pictures, but the cards and the building blocks are scattered and inconvenient to be put in order, and for the conventional abacus, the calculation codes are quite many, and the skillful mastering needs more time to learn and practice, which is not suitable for the enlightening study of children, particularly infants. In order to solve the problems, the invention provides a learning tool which is convenient for children to count numbers, recognize numbers and calculate. The mathematics learning machine comprises a frame(1), baffle rods(2) and counting beads(3), wherein the baffle rods(2) are arranged in the frame(1), each counting bead(3) has two bottom surfaces(4), and on each baffle rod, the lower bottom surfaces(4) of the nine counting beads(3) are orderly marked with nine numbers of one to nine. The learning machine has the characteristics of move-bead-see-number, the combination of beads and numbers, number changing along with the movement of the beads, simple code and easy learning.

Description

Technical field [0001] The invention relates to a learning tool, in particular to a learning tool suitable for children to count and recognize numbers. Background technique [0002] At present, teachers and parents usually use cards or blocks to help children learn numbers or pictures. However, most of these cards and blocks have the disadvantages of being scattered, inconvenient to organize and carry, easy to break or lose, and are inconvenient in use. Cards and building blocks cannot be used for calculations, and their use range is limited. [0003] The abacus is a traditional Chinese calculation tool and an important invention in ancient China. The use of abacus and abacus, in addition to the convenience of calculation, also has the function of training thinking ability, because planning requires the close cooperation of brain, eyes, and hands. Therefore, although it has entered the age of electronic computers, many schools and parents still use this Traditional calculation to...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G09B19/02G06C1/00
Inventor 安正文
Owner 王金辉
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap