Flashcards Websites
Duolingo
Duolingo is the world's most popular way to learn a language. It's 100% free, fun and science-based. Practice online on duolingo.com or on the apps!
708 
$ 12,476,160.00
Welcome to A Maths Dictionary for Kids 2011 by Jenny Eather | Online Dictionary | Math Words | Math Glossary
An interactive, animated maths dictionary with over 600 common math terms and math words explained in simple language. Math glossary with math definitions, examples, math practice interactives, mathematics activities and math calculators. © Jenny Eather 2001-2011.
1,213,878 $ 480.00
Spanish Flash Cards - Spanish Flashcards
Free on-line Spanish flashcards (flash cards) with sound for learning basic vocabulary for beginners to advanced. Learn Spanish Vocabulary, listen to Spanish audio, practice Spanish grammar, read Spanish and more.
510,525 $ 1,440.00
Koofers - Professor Ratings, Practice Exams and Flash Cards, Jobs and Internships: Koofers
Study past/old exams, free testbank, college class/lecture notes, professor ratings, course reviews, grade distributions, flash cards, & schedule maker.
99,186 $ 83,520.00
Vocabulary Learning is fun | Flashcards, vocabulary learning, leitner system
Vocbox utilizes the leitner system for an effective and fun way to study flashcards
1,263,528 $ 480.00
ESL Teacher Resources, Job Boards, and Worksheets
Worksheets, jobs, flashcards, lesson plans, and activities for teaching ESL and EFL
76,007 $ 109,440.00
Tools for Educators - free worksheet makers, game creators, 100% customizable worksheet generators with images!
Free worksheets generators, programs for teachers, game makers, worksheet wizard, and printables creators for teachers with images!
177,829 $ 38,400.00
Memorize the Japanese kanji, learn Japanese
Memorize the Japanese kanji
2,119,628 $ 240.00
Pleco Software - Learn Chinese with our Dictionaries for iPhone, iPad and Android
Pleco Software offers world-class Chinese dictionary, flashcard, and document reader software for smartphones and tablets, including iPhones, iPads, iPod Touches, and Android devices.
1,041,229 $ 720.00