01 / 12Big Think≈ niveau approximatifC14:55–5:02 .
02 / 12CrashCourse≈ niveau approximatifB13:16–3:23
, , .
03 / 12Sprouts≈ niveau approximatifB20:52–0:57
.
04 / 12Sprouts≈ niveau approximatifB12:47–2:53
's , ' '.
05 / 12CrashCourse≈ niveau approximatifA26:19–6:25
, .
06 / 12CrashCourse≈ niveau approximatifA25:57–6:03
, , .
07 / 12TED-Ed≈ niveau approximatifB23:41–3:50
, , , , .
08 / 12Lex Clips≈ niveau approximatifB28:15–8:23
, , , .
09 / 12Sprouts≈ niveau approximatifB13:39–3:49
: " ."
10 / 12PBS NewsHour≈ niveau approximatifB22:07–2:16
, ' , , , .
11 / 12Sprouts≈ niveau approximatifC10:13–0:25
, , .
12 / 12The School of Life≈ niveau approximatifC10:19–0:32
, .