Teks Websites
edmodo.com
Edmodo is an easy way to get your students connected so they can safely collaborate, get and stay organized, and access assignments, grades, and school messages.
1,700 
$ 8,392,680.00
beestar.org
Math, Reading, and English Language Arts exercises for school kids.
90,788 $ 147,600.00
langhub.com
Learn Thai, Indonesian, Vietnamese and Mandarin Chinese Language With Free MP3 Audio and Video Files
294,179 $ 28,080.00