Как да помогнем?

Linas Juozėnas

Linas Juozėnas коментира, 15 февруари, 2018 02:18
Yes. I know.But I found out about them by accident. I have no knowledge about them or spare time, energy to find all the great minds and creations. I believe that Khan should contain all the best...
Linas Juozėnas създаде постинг, 11 февруари, 2018 00:07
Crash course to Khan Academy

I love to get quick run about the topic that I'm about to learn.There is lots of quality content available that could enrich Khan Academy like this: https://www.youtube.com/watch?v=ZM8ECpBuQYE&list...
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