Praeparatio
5505
5504
Please
read
pages
239
-
240
from
Salman
Khan
'
s
book
"
The
One
World
Schoolhouse
"
and
try
to
form
an
OPINION
about
it
.<
br
/><
br
/>
Handouts
available
at
https
://
bildung
.
digital
.
udk
-
berlin
.
de
/
didactic
/
handouts
Stop