4 ms·
This is precisely the "flipped classroom" concept that Khan Academy has been championing for a while now: https://youtu.be/vmtgz95ZBbE?t=32s https://youtu.be/v
by CodeCube 11y ago
This is precisely the "flipped classroom" concept that Khan Academy has been championing for a while now:
https://youtu.be/vmtgz95ZBbE?t=32s https://youtu.be/vmtgz95ZBbE?t=32s