These are language courses which have been developed by the US government and are set in the public domain. So, you can use them as much as you want. A long list of languages: Amharic Arabic Bulgarian Cambodian Cantonese Chinese Chinyanja Czech Finnish French Fula German Greek Hausa Hebrew Hindi Hungarian Igbo Italian Japanese Kituba…
Teach or Learn? Simply the illusion of a difference
On the one side “Teach”, on the other “Learn”. Is it all simply an illusion? Ask teachers and students.