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Cotter AL Abacus app for iPhone and iPad


4.4 ( 6384 ratings )
Utilities Education
Developer: Activities for Learning inc.
1.99 USD
Current version: 1.9, last update: 3 months ago
First release : 15 Dec 2010
App size: 57.39 Mb

AL Abacus, used with the RightStart™ Mathematics program, now available on your iPad AND iPhone! This abacus will teach, not calculate like the Japanese and Chinese abacus. Perfect for visual learners!
This unique double-sided abacus is grouped in fives and tens for quick recognition of quantities. The second side of the abacus focuses on trading to the thousands.

Learn the facts easily by
* visualizing quantities,
* minimizing counting, and
* developing mental strategies.

Those learning arithmetic with the AL Abacus have a better understanding of basic concepts and need less time to master arithmetic. Although children do enjoy using the abacus, it does not become a crutch. Stan, age 5, was asked how much is 11 plus 6. He replied, “17!” When he was asked how he knew, he replied with a grin, “I’ve got the abacus in my mind.”

App has links to sample addition, subtraction, multiplication, and division lessons as well as detailed use information. VGA adaptor for the classroom settings!

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abacus, abacus., abacus hd, and other. So, download free Cotter AL Abacus .ipa to run this nice iOS application on iPhone and iPad.