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Once you have determined the
purpose of the experiment,
you are now ready to select
a variable. A
variable is something that
you will change or vary
which will help you find
your answer.
The next step is to state
your hypothesis.
This is a guess about
what your findings will show
and what the answer to your
question will be. It is
important to remember that
your hypothesis does not
have to be correct. As a
matter of fact, the most
interesting projects are
those where the hypothesis
wasn't correct. After all,
the fun of the experiment is
finding out what the outcome
will be, right or wrong. The
best scientists love
surprises!
Now you will need to
decide on and
describe how you
will change the item or
variable you selected. You
will also need to know how
you will measure your
results.
It is finally time to do
your perform your
experiment as you
have planned. Be sure to
write down everything you
can. Tell what happened and
answer your question. You
may want to record your
results on a chart or graph.
In constructing your
exhibit, be neat,
creative and fun.
Make sure people can
understand what you did.
Most of all, show that you
used the Scientific Method.
Science Fair Don'ts
* Don't be afraid to learn
something new and exciting.
* Don't hurt or scare people
or animals.
* Don't do demonstrations or
simple reports.
* Don't be afraid to ask for
help when you need it.
* Don't be afraid to make a
mistake. No one is perfect.
* Don't use dangerous
materials.
Bibliography
The following books can be
found at the Longwood Public
Library in Middle Island.
Bonnet, Robert L. -
Science Fair Projects:
flight, space, astronomy,
J500.2 BON
Computers: 49 Science
Fair Projects, J507.8
BON
Environmental Science: 49
Science Fair Projects,
J507.8BON
Broekel, Ray -
Experiments with Light,
J535.07 BRO
Catherall, Ed. -
Friction, J531 CAT
Challand, Helen J. -
Experiments with Magnets,
J538 CHA
Fiarotta, Noel - Great
Experiments with H20,
J532. FIA
Gardner, Robert - Science
Fair Projects about Weather,
J551.6 GAR
Science Projects about
Temperature and Heat,
J536.078 GAR
Ideas for Science
Projects, J507 GAR
Goodstein, Madeline P.
- Sports Science
Projects: The Physics of
Balls in Motion
Iritz, Maxine Haren -
Blue Ribbon Science Fair
Projects, J507.8 IRI
Perry, Phyllis Jean -
Science Fair Success with
Plants, J581.078 PER
Van Cleave, Janice Pratt -
Janice Van Cleave's
Magnets: Mind-boggling
experiments you can turn
into science fair projects.
The following books can be
found in the Ridge
Intermediate Library:
Foodworks : over 100
science activities and
fascinating facts that
explore the magic of
food. 641.3 FOO
Bonnet, Robert L. -
Science fair projects :
ENERGY. 507.8 B
Cash, Terry - Electricity
and magnets. 537 CAS
Cobb, Vicki - Bet you
can! : science possibilities
to fool you. 793.8
Darling, David J. -
Making light work: the
science of optics. 535
DAR
Katz, Phyllis - Great
science fair projects.
507 KAT
Mandell, Muriel - Simple
experiments in time with
everyday materials. 529
MAN
Smith, Henry - Amazing
air. 530.4 SMI
White, Laurence B. - Science
puzzles. 507 W

Wong, Ovid K. - Is
science magic? 507 WON
Wyler, Rose - Science fun
with mud and dirt. 507
WYL
The following books can be
found in the Ridge Primary
Library.
Webster, Vera R. -
Science experiments. 507
WEB
Cash, Terry - 175 more
science experiments to amuse
and amaze your friends:
experiments! Tricks! Things
to make! 507 CAS
Scienceworks: 65
experiments that introduce
the fun and wonder of
science. 507 SCI
Herbert, Don. - Mr.
Wizard's experiments for
young scientists. 507. 8
HER
VanCleave, Janice Pratt -
Janice VanCleave's guide to
the best science fair
projects. 507.8 VAN
Milgrom, Harry - ABC
science experiments. 530
MIL
White, Laurence - Energy:
simple experiments for young
scientists. 531.6 WHI
White, Laurence - Air:
simple experiments for young
scientists. 533.6 WHI
Science Fair Websites
Experimental Science
Projects
Free Science Projects and
Experiments for Parents,
Teachers, and Children of
All Ages
Energy and Science Projects
Energy Quest
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