This
USGS
report
presents
an
overview
of
the
interactions
between
ground
water
and
surface
water
in
a
variety
of
terrains.
It
serves
as
a
general
educational
document
with
the
intention
of
helping
agencies
understand
the
basic
science
involved
in
the
management
and
protection
of
aquifers
and
watersheds.
The
report
describes
the
natural
processes
of
ground
water
and
surface
water
interactions
and
the
...



Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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MathWorld
is
possibly
the
most
extensive
math
reference
site
on
the
web,
and
is
geared
toward
the
very
advanced
student.
The
algebra
index
is
no
exception,
offering
reference
material
on
mainly
upper
level
topics.
Information
is
also
available
on
more
basic
skills
such
as
the
quadratic
equation,
general
identities,
and
algebraic
properties.
This
resource
is
part
of
the
Teaching
Quantitative
Skills
...



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Eric
Weisstein
and
Wolfram
Research
have
built
up
a
staggering
number
of
math
reference
pages,
all
of
which
have
extensive
notation,
diagrams,
and
examples.
The
trigonometry
section
covers
basic
trigonometry,
identities,
and
angles,
and
also
has
material
on
more
advanced
topics
such
as
spherical
trigonometry,
directed
angles,
and
surveying.
As
with
all
the
MathWorld
sites,
the
information
is
abstracted
...



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Another
extensive
reference
site
from
MathWorld,
this
index
offers
pages
on
advanced
and
basic
skills
alike,
though
the
information
is
presented
with
the
very
advanced
student
in
mind.
Very
good
notes
and
diagrams
accompany
reference
material
for
plane
geometry,
nonEuclidean
geometry,
and
general
geometry,
among
many
others.
This
resource
is
part
of
the
Teaching
Quantitative
Skills
in
the
Geosciences
...



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From
Lie
theory
to
matrices,
this
site
covers
most
of
the
topics
included
in
linear
algebra.
Thorough
notation
and
diagrams
enhance
the
review
pages
and
clarify
the
theorem
explanations.
Topics
include
linear
transformation,
systems
of
equations,
and
a
complete
overview
of
terms
and
definitions.
Eigenvalues
and
eigenvectors,
as
well
as
many
relevant
theorems,
can
be
found
under
the
matrices
tab.
As
...



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This
site
hosts
a
wealth
of
reference
information
on
probability
and
statistics,
from
basic
history
and
definitions
to
advanced
applications.
Topics
covered
include
basic
probability,
various
types
of
analysis,
regression,
distributions,
and
more.
As
with
all
the
MathWorld
sites,
these
have
excellent
notes
and
diagrams,
but
are
designed
for
the
very
advanced
student.
This
resource
is
part
of
the
Teaching
...



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This site features a menu of lessons and reference material on calculus concepts. Featured are several definitions of the derivative, treatments of discontinuity, and discussion of logarithms, integration, and antiderivatives. The sections are presented with clear notation and examples.



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Beginning with a general review, this site provides a good refresher on basic trig identities, functions and angles. Good diagrams for unit circle and triangle trigonometry.



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Follow this lesson to review basic exponent manipulation. Worksheets, further lessons, and lists of resources are also available. This resource is part of the Teaching Quantitative Skills in the Geosciences collection. http:/



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This
general
math
site
offers
reference
material
on
a
host
of
math
topics,
plus
a
math
message
board
and
links
to
relevant
material
online.
The
tables
cover
a
range
of
math
skills,
from
basic
fractiondecimal
conversion
to
the
more
advanced
calculus
and
discrete
math.
The
information
is
presented
in
notation
form,
with
diagrams,
graphs,
and
tables.
The
site
is
available
in
English,
Spanish,
and
French.
...



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