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This
activity
illustrates
how
water
is
stored
in
an
aquifer,
how
groundwater
can
become
contaminated,
and
how
this
contamination
ends
up
in
the
drinking
water
well.
They
will
also
realize
that
many
communities
obtain
their
drinking
water
from
underground
sources
called
aquifers
and
that
water
suppliers
or
utility
officials
drill
wells
through
soil
and
rock
into
aquifers
to
supply
the
public
with
drinking
...
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Related resources and collections
This resource is referenced by :
Ground Water and Drinking Water, Kid's Stuff -
http:/
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This activity will help students to recognize that there is a lot of water in the world, but that not very much of it can be used for our drinking water and other water supply needs. They will see that ground water is a very small percentage of the Earth's water, and understand how important it is that we take care of our ground water.
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Related resources and collections
This resource is referenced by :
Ground Water and Drinking Water, Kid's Stuff -
http:/
This resource is included in the following collections:
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This website teaches students about natural disasters, including blizzards, earthquakes, hurricanes, tornadoes, volcanoes, fires, and avalanches. There are photographs of each disaster and safety tips as well as definitions of the disasters and information about where they are found.
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Related resources and collections
This resource is included in the following collections:
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In this experiment, students investigate the evaporation of water as part of a solution to a simulated mystery. They will compare rates of evaporation under different conditions, demonstrate knowledge of the concepts of evaporation, and be able to explain evaporation in the context of the water cycle.
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Related resources and collections
This resource is referenced by :
Ground Water and Drinking Water, Kid's Stuff -
http:/
This resource is included in the following collections:
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This
page
explains
the
process
by
which
oxides
of
sulfur
and
nitrogen,
released
by
the
combustion
of
fossil
fuels,
combine
with
water
in
the
atmosphere
to
form
acid
rain.
It
points
out
that
human
activities
are
the
primary
cause
of
acid
rain,
that
power
plant
and
vehicle
emissions
are
the
primary
sources
of
acid-producing
compounds,
and
that
acidity
may
be
increased
or
neutralized
by
reactions
in
...
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Reviews
General reviews:
Read (1)
Related resources and collections
This resource is referenced by :
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This
animated
slide
show
explains
the
causes
and
effects
of
acid
rain.
The
slides
show
how
the
combustion
of
fossil
fuels
causes
airborne
emissions
of
sulfur
and
nitrogen
oxides,
the
mechanism
by
which
they
combine
with
water
to
form
acids,
and
some
of
the
effects
on
human
health.
A
sequence
of
slides
shows
the
process
of
acidification
of
a
lake,
with
examples
of
healthy
and
damaged
lakes.
There
are
...
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Related resources and collections
This resource is referenced by :
This resource is included in the following collections:
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This
is
a
hands-on
activity
that
fosters
decision-making
skills
and
emphasizes
scientific
principles
such
as
objectivity
and
replication.
It
is
designed
to
show
that
pollutants
are
not
always
obvious
and
not
all
contaminants
pose
a
health
risk.
Students
will
learn
that
some
contaminants
can
be
detected
by
sight,
smell,
or
taste
and
that
others
are
not
detectable
except
with
sophisticated
analytical
...
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Pedagogical help
Skills:
Read (1)
Related resources and collections
This resource is part of :
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The
Dichloro
Diphenyl
Trichloroethane
(DDT)
Quest
has
students
pretend
to
be
hired
as
an
environmental
consulting
firm,
and
present
the
case
for
or
against
the
reintroduction
of
DDT
to
fight
the
(fictitious)
South
Ramford
River
Virus
(SRRV).
Arguments
will
focus
on:
the
possible
routes
of
exposure
to
DDT
for
people
and
wildlife
in
the
County;
the
risks
and
effects
of
exposure
to
DDT
for
humans
and
...
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Related resources and collections
This resource is included in the following collections:
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In
this
module,
students
pretend
the
County
has
hired
their
environmental
consulting
firm
to
prepare
a
report
addressing:
the
probable
causes
of
five
incidents
that
appear
to
be
the
result
of
lead
exposure;
the
extent
of
the
potential
lead
problem
in
(fictitious)
Ramford
County;
the
possible
routes
and
effects
of
exposure
to
lead
for
people
and
animals
in
the
County;
the
risks
of
exposure
to
lead
...
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Related resources and collections
This resource is included in the following collections:
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"Pieces of Science" is an online gallery of sixteen educational resources related to a collection of historical science objects. These pages discuss the history of Ben Franklin and the lightning rod. There are references for additional information and links to lesson plans and student activities, both on and off-line.
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Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
Related resources and collections
This resource is included in the following collections:
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