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This library features teacher-tested, standards-based engineering content for K-12 teachers to use in science and math classrooms. Engineering lessons connect real-world experiences with curricular content already taught in K-12 classrooms. The collection is searchable by keyword, grade level, or educational standard, and can be browsed by subject area, curricular unit, lessons or activities.
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Users
can
read
about
the
discovery
of
ice
on
Earth's
moon,
which
occurs
in
the
form
of
ice
crystals
accumulated
near
the
lunar
poles.
The
discussion
covers
the
use
of
the
neutron
spectrometer
as
a
tool
for
detecting
water
by
sensing
the
hydrogen
it
contains,
some
ideas
on
the
origin
of
the
ice,
and
the
fact
that
water
has
been
found
elsewhere
in
the
solar
system
(on
Europa,
Jupiter's
fourth-largest
...
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This
site
provides
information
on
the
many
aspects
of
the
study
of
the
sea
surface
from
space.
Measuring
the
ocean
surface
topography
provides
information
for
studying
global
ocean
circulation
and
the
oceans
heat
budget.
Regular
scanning
of
the
ocean
surface
to
maintain
a
database
of
ocean
surface
topography
can
help
predict
short-term
changes
in
weather
and
longer-term
patterns
of
climate.
Educational
...
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Choosing & Using this resource...
Reviews
General reviews:
Read (1)
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In
this
activity,
students
download
NASA
Hubble
Space
Telescope
(HST)
images
of
the
Martian
polar
ice
caps
in
summer
and
winter.
Using
image
processing
techniques,
students
measure
and
compare
various
images
of
the
changing
Martian
and
Earth
polar
ice
caps.
By
completing
this
activity,
they
will
understand
that
the
sizes
of
the
polar
ice
caps
on
Earth
and
Mars
depend
on
the
lengths
of
the
seasons.
...
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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Surf
Your
Watershed
is
a
service
to
help
you
locate,
use,
and
share
environmental
information
about
your
state
and
watershed.
There
are
four
components
to
the
site.
Clickable
maps,
zipcode
look-ups
and
plance
name
searches
provide
access
to
local
watershed
information.
A
searchable
database
offers
information
on
the
Adopt
a
Watershed
campaign,
a
project
that
challenges
citizens
and
organizations
to
...
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