The Duolingo math app will cover basic third and fourth grade level mathematics, including multiplication, division, fractions, angles, and area measurements. A Duolingo language lesson looks more ...
– a piece of language-learning software – its 2013 iPhone app of the year. Since then, I swear every native English speaker of my acquaintance has suddenly begun guten tag-ing, buongiorno-ing, and ...
NEW YORK - In mid-December, Apple named Duolingo - a piece of language-learning software - its 2013 iPhone app of the year. Since then, I swear every native English speaker of my acquaintance has ...
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