as we know.16th May is the precious moment for teachers out there.
they stepped to the classes without hesitation.
took out a chalk and write onto the blackboard.
taught us everything that really useful.
never ever give up in their duty.
BUT.
nowadays.they never use a chalk anymore.
it replaced by a marker.
500 marker.
write everything onto a whiteboard.
such a huge different between chalk and marker.
but no differences in teaching
:)
