美国高中化学教案

MIDDLE SCHOOL CHEMISTRY
TABLE OF CONTENTS
olecules
M
e tempe
e rate
Temperature, and Condu
St
but difto
d
D
of
d
4.E
L
e
a
d
d Can Lign. Perature Affect Dissolving
6. Does
reaction can
React
a
empera
a
R
fRo
6.U
esso
Matt
Matt
y pa
ed ato
A
ke up the
ee comm
tates of matter on Earth
ds and
es of a liquid are attracted to one a
mmary
at matte
extremely
at are attracted to o
vations about water on the molecular leve
the idea that
osed o
olecules that are attracted to one anothe
sh
of
E
eets a
e assessme
ess a
g
e assessmeN
Be sure you at
perly fitting goggles
for Each Group
onstration
Wate
all c
P
Pp
2
Pap
(5×8
Ab
Y
be
case
ove o
s an app
s covered
d some are made of molecules
th
ed
generic term to
th
g
t an atom
nd
both be
the st
ill use more
nt th
NGAG
ome
y to get students
ff and
on types of matter o
es water have mass, and d
retty heavy to lift. It defer
p sp
eeper and find o
a
a
The Explai
Take It Further sections of the activity sheet will either be completed
et to
2011
EXPLORE
drop of water and
ecules
e reaso
ese
will be d
apart ea
(S×8")
al
e wax pape
eze
op
off
e
Pa