The mediocre
teacher tells.
The good
teacher explains.
The superior
teacher demonstrates.
The great
teacher inspires.
William Arthur Ward
okt
22
2020
The mediocre
teacher tells.
The good
teacher explains.
The superior
teacher demonstrates.
The great
teacher inspires.
William Arthur Ward
If you can't explain it to a six year old, you don't understand it yourself. Albert Einstein |
Leergeluk |