Hlavní navigace

 Rainbow Abacus 1.0

3

Pro hodnocení programu se prosím nejprve přihlaste

Staženo
0 ×

The Rainbow Abacus contributes to improving the cognitive benefits children and beginners can gain from abacus use, thru employing the natural color spectrum order. By highlighting the interactive principle of the color spectrum order as a natural numerical placement and value system, children and beginners can easily adapt to the cognitive benefits of the world's oldest computer. The Rainbow Abacus App. includes a menu that includes:
•“How To Use” section, designed to acquaint beginners to setting up and solving problems on the Rainbow abacus,
•“Learn Abacus” section, designed to acquaint beginners to counting on the Rainbow Abacus including decimal placements,
•“New Contest” section designed with challenging addition and subtraction problems to solve with a automatic calculating and score keeper reset button.

Features:

-based on the Japanese Soroban design, thirteen rows are featured
-thirteen rows allow for number and decimal placements
-seven row of beads follow the natural rainbow color order representing real number values
-six row of gray colored beads representing decimal values
-Black background to highlight the colored beads
-excellent tool for kids and adolescents to calculate and score their own progress
-simple tool for calculating from simple to more advanced problem solving
-on/off reset button for soothing background music to encourage concentration
-provides sound as each bead is moved up and down, to provide the tactile and auditory experience during counting and problem solving
-automatic score keeper for number of problems correctly solved
-reset button for counting
-counting range is from, 0.000000 to 9,000,000
-automatic abacus counting tally
-problem solving digits can range from single digits to 6 digits and up, that also includes decimals
  • Verze programu

    1.0

  • Poslední aktualizace od vývojáře

    14. 5. 2020

  • Počet stažení za měsíc

    0 ×

  • Velikost

    126,61 MB

  • Potřeba instalace:

    Ne

  • Web autora

    Davison Design & Development, Inc.

  • Systémové požadavky

    Aplikace pro: iPhone, iPad

  • Podporované jazyky

    • Angličtina
Zobrazit více
Download now
Cena: 99 Kč
Aplikace pro: iPhone, iPad

Sdílet

TIP: Stahují se vám programy pomalu? Změřte si rychlost svého internetového připojení.