Standard Soroban (Abacus) / 23 Digits [43300]
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Standard Soroban (Abacus) / 23 Digits [43300]
Made with the best materials and traditional techniques, this standard is widely used in school and workplace.
Standard Soroban (Abacus) / 23 Digits [43300]
商品＃: 211461468

Standard Soroban (Abacus) / 23 Digits [43300]

商品＃: 211461468

JPY 7376

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今すぐ注文すると 頃に届きます 火曜日, 8月 04
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Made with the best materials and traditional techniques, this standard is widely used in school and workplace.
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この商品の利点

Comprehensive Counting
With 23 digits, this standard soroban offers a comprehensive counting capability, enabling users to perform complex calculations efficiently and accurately.
Superior Craftsmanship
Expertly crafted from high-quality materials, this soroban ensures durability and longevity, making it an ideal tool for both learners and seasoned users alike.
Educational Tool
This soroban serves as an effective educational tool, promoting mathematical skills, cognitive development, and concentration among students and enthusiasts of all ages.

製品詳細

Shop Standard Soroban (Abacus) / 23 Digits [43300] online at a best price in 日本. B0BB7WP63W
Brand Nameu30c8u30e2u30a8
Age Range DescriptionKid
Manufacturer Maximum Age (MONTHS)72
Manufacturer Minimum Age (MONTHS)12.00
Global Trade Identification Number04906935433004
Manufactureru30c8u30e2u30a8u7b97u76e4
Unit Count1.0 Count
Model Number43300
Manufacturer Part Number43300
Material TypeWood
Number of Players1
Educational ObjectiveStem
Power SourceNo power source
Supported Battery TypesNo batteries required
Operation ModeManual
Indoor Outdoor UsageIndoor
Is Assembly RequiredNo
ThemeCartoon
ColorBlack
Sizeu30efu30f3u30b5u30a4u30ba
Item Weight0.16 Kilograms
Item Dimensions2.56 x 13.07 x 0.63 inches (6.5 x 33.2 x 1.6 cm)

どんな人にお勧めですか？

Suitable For
  • Students Learning Math

    This soroban aids students in visualizing numbers and understanding basic arithmetic operations effectively.

  • Educators and Tutors

    Teachers can utilize this tool to engage students and enhance their learning experience with hands-on calculations.

  • Math Enthusiasts

    Individuals who enjoy numbers will appreciate practicing calculations and exploring the historical significance of the abacus.

Not Suitable For
  • Casual Users

    People seeking quick calculations may find electronic calculators more convenient and straightforward than a traditional abacus.

製品説明書

Standard Soroban (Abacus) / 23 Digits [43300]

何か質問はありますか？ チャットでお問い合わせください

お客様からの質問と回答

  • 質問: What is a Standard Soroban Abacus 23 Digits and how does it work?

    回答: The Standard Soroban Abacus 23 Digits is a traditional Japanese counting tool that features 23 rods, each capable of holding a set number of beads. It operates by sliding beads up and down to perform mathematical calculations such as addition, subtraction, multiplication, and division. The top row typically represents five units, while the bottom row represents one unit. This tactile method of calculation helps enhance mental arithmetic skills and can be an excellent aid for both children and adults in improving numerical fluency.
  • 質問: What age group is the Standard Soroban Abacus suitable for?

    回答: The Standard Soroban Abacus is ideally suited for learners aged 5 and up. It provides an engaging, hands-on way to learn basic arithmetic and develop counting skills. Children can benefit from early exposure to math concepts through interactive play. Additionally, it can also be used by older students and adults who wish to strengthen their mental math abilities or explore a new method of problem-solving in a visual and tactile manner.
  • 質問: How can I use the Standard Soroban Abacus for teaching math?

    回答: Using the Standard Soroban Abacus for teaching math involves demonstrating basic operations such as addition and subtraction by moving the beads along the rods. For example, to teach addition, you can illustrate the concept by moving a specific number of beads up to visualize the sum. This interactive approach caters to different learning styles, making it an effective tool in classrooms or homeschool settings for fostering a deeper understanding of mathematical principles.
  • 質問: Is the Standard Soroban Abacus durable?

    回答: Yes, the Standard Soroban Abacus is built to be durable, typically made from high-quality wood or plastic materials. This longevity ensures it can withstand regular use in both educational settings and at home. The design minimizes wear and tear on the beads, allowing users to enjoy a reliable math tool for years. Investing in a sturdy abacus is worthwhile for continuous learning and practice.
  • 質問: Can the Standard Soroban Abacus help with mental math skills?

    回答: Absolutely! Regular practice with the Standard Soroban Abacus can significantly improve mental math skills. By visualizing the movements of beads for various calculations, users develop the ability to perform computations mentally with greater speed and accuracy. This method enhances cognitive processes, promotes quicker recall of basic math facts, and boosts overall confidence in handling numbers.
  • 質問: What are the dimensions of the Standard Soroban Abacus?

    回答: The dimensions of the Standard Soroban Abacus typically measure around 12.5 inches in length, 5.5 inches in width, and 1 inch in height. This size makes it portable, fitting comfortably on desks or tables for use in various settings, including schools or homes. Its compact design allows for easy storage while still being large enough for effective manipulation of the beads.
  • 質問: Is there an instructional manual included with the Standard Soroban Abacus?

    回答: Yes, most Standard Soroban Abacus purchases come with an instructional manual or access to various online resources. These materials usually include basic operations and tips for maximizing your use of the abacus. They guide new users through the initial learning stages, promoting self-paced learning and providing exercises that can enhance the user’s understanding and capability with this tool.
  • 質問: Can I find different colors or designs of the Standard Soroban Abacus?

    回答: Yes, the Standard Soroban Abacus is available in various colors and designs to suit different preferences. These options can cater to children's tastes to make math learning more engaging, enhancing the appeal for younger users. Some designs may also feature educational themes or characters, making them not only functional but also visually pleasing, increasing the motivation to use them for learning.
  • 質問: What is the best way to clean the Standard Soroban Abacus?

    回答: To clean the Standard Soroban Abacus, use a soft cloth lightly dampened with water to wipe down the wood or plastic. Avoid using harsh chemicals that might damage the finish or the beads. Regular cleaning not only keeps the abacus looking new but also ensures smooth bead movement, which is essential for effective calculation. It's a simple maintenance task that contributes to the longevity of your learning tool.
  • 質問: Where can I buy the Standard Soroban Abacus 23 Digits [43300]?

    回答: You can buy the Standard Soroban Abacus 23 Digits [43300] at Ubuy in Japan. Ubuy offers a convenient online shopping experience, making it easy to find and order this traditional counting tool. With various shipping options, Ubuy ensures that you can receive your abacus directly to your doorstep, ready for use in enhancing your mathematical skills.

トモエ Abacuses 43300 Editorial Review

**** The Standard Soroban Abacus with 23 digits is a high-quality educational tool that demonstrates exquisite craftsmanship and functionality, making it a preferred choice among serious students of the Japanese abacus. Built with precision, the close spacing of the columns and smooth movement of the beads cater specifically to advanced users who are looking to enhance their speed and efficiency in calculations. An experienced user appreciates the design, noting that the angled top rail facilitates a smooth reset of counters, distinguishing it from other models that may rely on potentially cumbersome reset buttons. Users transitioning from other types of abacuses, such as the Chinese version, often find the Japanese method of calculation more intuitive and easier to retain, which can lead to increased mental math proficiency—particularly noted among Japanese school students who are adept at rapid calculations. However, some beginners may struggle with the compact design, particularly if they are not accustomed to the smaller space between the beads. There are mixed reviews on the material quality of the beads, with some users questioning whether they are wooden or plastic, yet the overall build quality of the abacus remains highly regarded. Though lacking the “one touch” clearing feature, it does not detract significantly from the enjoyment or usability of the soroban. Overall, this soroban is a preferred option for those serious about learning and practicing the Japanese abacus technique, while less experienced users might benefit from Considering larger bead options to enhance their initial learning curve. **

お客様のレビュー＆評価

4.0
1 カスタマー評価
  • 5 星
    0%
  • 4 星
    100%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
    0%

この商品のレビュー

お考えをお聞かせください

長所

  • High quality materials and craftsmanship
  • Compact design for speed-focused applications
  • Smooth movement of beads for efficient calculations
  • Intuitive Japanese calculation method is easy to learn
  • Angled top rail design simplifies resetting counters
  • Well-suited for serious students and educators

短所

  • Close spacing of columns may be challenging for beginners

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JPY 7376

今すぐ注文すると 頃に届きます 火曜日, 8月 04

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特徴と利点

  • Crafted from high-quality materials for durability.
  • Utilizes traditional techniques for authenticity.
  • Ideal for both educational and professional settings.
  • Features a triangular ruler for convenient drawing.
  • Lightweight design at just 5.7 oz for easy handling.
  • Designed for long-lasting use with minimal maintenance.

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