<s>
Crystal	B-Application
Island	I-Application
:	I-Application
Uncharted	I-Application
Discovery	I-Application
is	O
an	O
educational	O
video	O
game	O
created	O
by	O
a	O
team	O
of	O
educators	O
and	O
computer	O
scientists	O
at	O
the	O
Center	O
for	O
Educational	O
Informatics	O
aimed	O
at	O
teaching	O
students	O
upper	O
elementary	O
science	O
education	O
,	O
focusing	O
on	O
landforms	O
,	O
navigation	O
,	O
and	O
modeling	O
.	O
</s>
<s>
The	O
game	O
was	O
made	O
with	O
the	O
Unity	B-Application
game	I-Application
engine	I-Application
.	O
</s>
<s>
Teachers	O
are	O
given	O
access	O
to	O
a	O
Crystal	O
Island	O
wiki	B-Protocol
,	O
which	O
provides	O
them	O
with	O
a	O
suggested	O
schedule	O
and	O
lesson	O
plan	O
,	O
supplemental	O
lessons	O
,	O
and	O
a	O
video	O
tutorial	O
.	O
</s>
