Uploaded by riskaltagaeva

Chiapetta ch 11

advertisement
n ì in
yo
d le s s l
u d it l
y
ı
te r p o n d
'
p y in g n o t
es as
t h e ir
11 e n t o w i
tn e ss
s tu d e
n
co
ha p
an
d
t
he n
W h ile t h i
s d is
co
m a in t a i
n c la s s
co
m
u st c o m
e to
t h e te
ac her
u r se
n tr o
u n
p a w e rn
l it s e e
)
·
·
·
)
le a r n in in
g
S c ie
So
n
m e o
m
id d le
an
stu
de n
ua
ta
ik s
g
th e
tlla le s t h c
A
y
n
d if
ld
w o u
st u
de n t s
s to
w a s o
y
fs
n se m a
k in g t h a t
d m u st be c e
n t r a l fe a t u r e s f
o
sc ie n
d se c o n d a r sc h l
t ifıc T a ı
k
f th e
E
he r
lkin
m a
y e n a bı
c t h e te
a c h e r to
d o v e r h tt l
e t o fu n h c
y
r
m
d e i st a n d th
c
tifìc c o m m
u n it ie s
an
te a c
ts t a
ts
y
a n
yo
d A
r
gu
u te a c h w
ce
oo s
m
e n
t a t io
n
ill b e
n a t iv e s e a k e r s o f
p
g lis h b u t n o n e o f o u r s t u d e
y
n t s w ill b e n a t iv e s e k
p a
e r s o f s c ie n c
e P u t a n o th e r
w a y s t u d e n t s a r e la
r ge i
y un
fa m ilia r w it h t h
e v o c a b u la r
y o f s c ie n c e a n d m u s t le a r n
t h e m e a n in
g o f w o r d s u s e d in s c ie n c e F o r e x a m le t h e
p
w o r d th e o r h a s a
v e r y s p e c ia l m e a n in
J
g in s c ie n c e t h a t is
d iffe r e n t fr o m it s m e a n in i
g n e v e r y d a r t a lk In a s c ie n c e
c o n t e x t th e o r is a w e ll
e s t a b lis h e d a n d c o m
y
p le x e x p la
n a t io n b a s e d o n e v id e n c e N R C 2 0 0
7 ) T h e c e ll t h e o r y
(
E
n
th e th e o r o
y
to n
ic s
an
s c ie n t iĥ c
f e le c t r o m
a g n e t ism
t h e th e o r y o
d t h e t h e o r y o f e v o lu tio n
th e o r ie s th a t
s tu
d e n ts
w
a re a m
ill le a r n
f p la t e t e c
g th c m a n y
abo u t w he n
o n
―
W
fo
r
S c ie n
ce
T e a c h in g
i
in 8
s tu
den
ts s h o u
ld d r a w
h
it h d a t a t e y
b in e t h e m w
t th e y c o
h
a
t
e
c
d
e
n
h ev i
a n d t e
sa t
su re
lift
d
co m
a w
in g
an
o n
kn
o w
le d g e d a t a
a n
d
ev
id e n
ce
o rı t
her
h e ir
abo
t
n s tr u c
u t
In
r a tc s
;X
n
d A
gu
e n
m
t a t io n
ı
O
Q
ta
lk
an
d
a r\
e n t a t io n
c a n p r o m o te
f d is c o u r s e in w h ic h t h e y e n
d
g th e k in d s o
h i c h a p te r a u
a s m e n t io n e d e a r h e r in t s
g a g e s m d e n ts
h IR E
1
i c e c la s s e s fo Į o w s t e
t o o o Ř e n d is c o u r s e in s c e n
t
ó
d n t s s e e m t o b e t r y in g t o g u r e o u
p a tt e f n w h e r e s tu e
d
i
s
S
e
m
h
o
th e r ig h t a n s w e r w a n t e d b y th e t e a c e r
i
e c la s s e s th a t c o r
f
c o ıır s e pattcrns a p p r o p r ia t e o r s c e n c
la n \ a g e ń r n c t io n s a r e
r e s p o n d t o p a r t ic u la r s c ie n t ific
th e d is c o u r s e
h
s h o w n in T a b le 1 1 1 T e a c h e r s c a n c a n g e
d u s in g
pattern n th e ir c la s s e s b y a s k in g q u e s t io n s a n
th a t e n c o u r a g e
t a lk fo r m a t s
an d
t a lk m o v e s
o th e r
T A B L E 11 1
Æ
u rse
P a tt e r n
s a n
b c c a ııs c
is
c
M
D is c o
is s im ila r to th a t
s
b c c a iıs c b o th
U ıis
an
The
孑歹
is d iftc r c n t fr o m th a t
b e c a u se o n c h a s
d th c
m a in
p\
o
th e r
id e a fr o
do c s n
m
is
T h is
b e c a u s e it
is
n ee
th is
o t
o
b s e r v a t io n /t e x t
d e d fo r
£
鳥
钿
ıQ
u e s
t io n
s
ho
ld b e
state
u e s t io n s
e an
e a r te a c
fa m ilia r
s
he rs
to
u
in g
a n
m
d
s tu
d
đę
J
rĺ
ş
j
in t e n t
im
h
b
l
Im p r o
v e
lu
u r
d e fin it io
re m
a in
re
a
e
th a t s tu d
e n ts
d ia t e Ķ E a r l i
'
d
can
y
s im
o
f
"çe
e iì
ds
gasp
u r
id e a
o
h
X ĦX
-
p le la n \
it ?
t h is e x a m
W h a t is y o
\
so
m
a
ge
fan
d W h a t is t h e d e fin it io n
n
th e
an
ft e ri
a s tr o n o m
ic a l
it ?
u n
ca
d
. Ry
d
an
O r ig in a l W h a t is y o
d T h e ir S c ie n t ific L
o
n m e
sc
°l
t o s t r u c tu r e
a y w is
q u e s t io n s u s in
w o rd
g
s
u t a t e r o n s t r iv e t o b
e n ts
u ild s
tu de
n ts
f c le a r
th e c o n t e x t o
In
re
a ts
rm
=b
m
le c t u
ľ
o v e s
t h e ir m
:d
a n
s
lk m
t a lk fo
ra
gv i
1 h e su
cces
s
"
e s t io n S
ta
c o n s i e r in
by
her
d s h a r e th
e ir t
h iriki
n
a n
=XX,
s
s c ie n t ific
T e a c he rs
r
qu
w
y
p r o m o t in g T a lk a
a sse
in s c ie n c e c ı
a te a c
o n
ill g u ld e
ls
d
in iv id u a
in 8 in
gr
s s io n
k d e e p ly
t h in
ts to
e in
w
d is c u
d
h e r th a n
d te r m s E n \ g
o
o
t
d e rs
it a t e p ° o r ly u n
o
w h o re g u r 8
h e lp s t u d e n t s r e c s
m a y a ls o
n o t
SCientific a r g tım e n c a t io n
a
m
i
e
y
v
h ile p e r s u a s
m e n ts , w
so m e a r g u
n iz c h o w
l w it h t h e c o n
o t co m p y
d
n
o
h
e
t
y
b e s c ie n đfic b e c a u s e
f s c ie n c e a n d lo g ic
v e n t io n s o
qp o
co
de n
s tu
ir p a n e w
o n an a
lift
ı国
.
.
s t r a te g ie s
p a r t T h re e
18 2
-
.
n
id e a
o
o
c bu
g a r d le s s
ge F u
th e
p le
o
f
can
t th e
f how
n c t io n s
o
fa n
a s tr o n o
m
i
l q u e s t io n is c lu tt
e red
b e e a s ily r e p la c e d b W h
y
a t is
t e r m a s tr o n o ìì? ic a l tłn it sh
o u ld
c o m p lic a t e d it m i h t a
g
ppe at
o r ig in a
c ha
t io n s
&
G
at
y
;
H
ill iv
g
w
te n
d
Xirdcd
W
M N
dw
11
w
o
Y
T a lk
as
an
Tax
y
o n o m
f C la s s r o
o
q
o m
l9 8 7
Đem
)
Ta r
e co r
re c t
an
to re
du
ce t
it is i
m
he
to
o v e s a re
te a c
p e r io d s o f s ile n
d fo s t e r s t u d
ce
en t
e
o n st
r a t io
n
ge t
d
tw o
hBh
s tu
g n it iv e
co
a ll s t u
fo
an
qu
qu
ft e n
o
B fu l r e s p o
de m
r te a c
d e n ts
c t u re
le v e l
er
an
d Ta ı
k Fo
her
dh
d e n ts
m e a n ln
p o r ta n t
o v e s a
n
reirecting a r
t
11 2
初
n ØL E
m
s io n
b t ıt d i
re c t
rn
f V a r in
y g le v e ls
T a lk M
X
M g h ° le v e l q u e s t io n s a n d
k e y w o rd s t h a t in d ic a te t h c d c s ir e d le v e l
t s e n g a g e in h is h e r o rd e r t h in ı
c in
s tu d e n
g w hc n
C
L
&
o
t
s
4
o
s
w
e r y 19 8 9 )
he ir a n sw e r (
do
ra n
th is r e
a so n
o
D ls c
us
lla h e
s r
a
lle v e s
th e
p te r 1 1
ı8 3
e s t io n s
r a ls e
d o fthe
an
h e ir
t
n s e s to
to
que
w o r
k fo
r
h e r s to a s k
q u e s t io n s
d n o t fa v o r s ı
e e c te d
rm
a
ts
e s t io n s a n
d s t a t e m e n t s a s w ll
e
th a t e n c o u
r a e d e t a il d
g
e
s t u d e n t ta ı
k
c o n it iv e e
g
n ga e m e n t p
g
r o b in
an d
g
t a ik m o v e s p
r o b in
g q u e s t io n s a n d
u e s t io n s
一
C
妇
g n it iv e A
o
c t iv
it y
K
ey
pords
S a iııp le
q
u e s t io n s
ー
Ĺ
リ
R
c
ber
em
em
re c a
id e a s in fo
th e
d
y
ll
o r rec o
a t io n
rm
w e r e ta u
o r
gn
iz e fa c t s
p r in c ip le
D
e
fin
as
id e n tif lis t
y
e
re c a
gh t
ll q u
o te
W
D e fın e p h o t o s n th c s is
y
h o di sc o v e r e d a me
for
ra b
W h a t is th c a u t a l
in
·
Ľ
o
H
w
in th c
b e tw
e en
e
D
t er mi
tio n s
W
j si
nłųıllc
gy
P ro d u
d e s ig n
d u c ts \
c e,
p
du c c
ro
,
,
w a ys , a n
m
a뇨
an
th ėśiz c
d
c o n s tr u c t
w lw
ť
b u ild d e s ign
H
to
t뇨
e
l
,
J
r od u c e
Ţ
.
g iv e n d a t a
ar i ty of the soh rn o r m a liq ?
a sce n a r io to sh
yo w
o w
to w n
wo u l
if o b e sity w
d yo u
c
d s iw
ow
e re
an
life in
a t a L
al y c a n b¢
cx p
d c tc rm in c if c n c r s
dd in g In s u la tio n to w
sav e d b y a
m e rk to
Ev '
nt
ı
ct s of t he tw o
ar e the e
d r u g s o n t h e m o b ilit y o f th c
g o ldfis h ?
h a t ev i de n c e de m o n s t ra t e s
h a r m h a s b e e n c a u sc d b y nuclear
h o n a e ls a ttic ?
6.È*d
v e me
»
Biv e rıt h e ir
"
w r lt c ,
id e a s, p ŕö
d d c t c r m in c h o w
,
mo
et
re s i st a n c e in th
th
mo
a
POer p la n ts ?
ï
,
p
tis
n
c di
p la n
c igh b o r in s
an
d
?
h at
W
tj
a s u r e th
i es ?
o x
c
e
ne
h a t is thc
W
:ť
o fa
c e n te r
c ir c u it fr o m
į A rı
me
E a r th
g a la x y ?
o w ca n yo u ex p l ai n the
o f th e d yc in th c w a t e r ?
·
łA I
dy o u
wo u l
ta r e e
e qu
w
窮
M
18 4
rt
Th
園国 脚
ち
「
。
S t r a t e 吕ic s
re e
Ir
S c ie n
T e a c h in g
ce
īţĮ$i§
ĥįźĮ£
fj#
3
s tu d e n
4
p
T
O r
a
d h e s iv e fo
rc e s a n
r io n s
h t c a n be u se d
t e m e n ts t a
o t h e r k in d s o f t c a c h e r s t a
d in
h in k in g a r e p r e s e n t e
h a n c e s t u d e n t t a 1ı a n d t
to
en
Tab'
dw
th c
'' "
a t io n
o
1k '
f t im
.
' "
e
b e tw
s a tc a c
įł
i
i d as
" , w h c h .. D e f n e
. '
h t
h
u
a
T
e
p se t a
e e n sp e a k e r s
d
th e
1
n
a
i
e
i
m
ile d w a t t
s t a t ic
a re e x c e
gu
pau
se th a t
D is c u
th e o r ie s
lle n
t v e
l d
h
,
p
r
b
h
d
h
l
iįįįįĤţ+
s s io n
h ic le s fo
h
d
f l(
il
d
fo lio w s a s t u d e n t s r e s p o n s e is a p p r o x i
1 9 7 4 ) T h e t e r m t h in k t in t e is
m a t ◆y 1 s e c o n d (R o w e
l if h
c
s o m e t im e s u s e d in p la c e o f w a it t im e t o c a r y t e a a
d e m ie p tırp o s e a n d a c t iv it y o f th is p e r io d o f s ile n c e c o
m ıd c n t s a n d t e a c h e r t o c o 呷 le t e o n t a s k t h in k
a llo w
in g (S t a h l 1 9 9 4 p 1 ) A w a it t im e o f 3 t o 5 s e c o n d s is
th c
h
d
f
k
d
h
l
f
h c r į q u e s t io n is c a
her s
llo w s a s t u d e n t s r e s p °n s e t o a t e a c
f
h
o
t
p a ııs c t a
d in
d
t
e
c
h
u
n
o
c
it t im e 2 R e s e a r c
ll d
q u e s t io n is c a e w a
be
i
e
i
m
t
t
l d t h a t th e a v e r a g e w a
m a n y c la s s r o o m s r e v e a e
n d
a
e
n
s
į
o
d a s t u d e n t r e sp
T w e c n a t c a c h e r į q u e s t io n a n
fo llo w
d
k
h
f
d
sw e r
fo u
in_İ sTci-£
in d iv id .
d
so m
een
4)
ta
o v e s
m
io n s t o a n e n t ir e c la s s o r e n g a g e a l
v e s t ig a t
c ıs
s of
is c u s s io n o a v i e o v ie w e d t e d
a
i
n
s
t
n
e
ay
s tu
e
e n ga ge
in b s t
ta l
y u d e n ts
T e ta s r e a te
o re
in
e a
to e n a n
a s t e se c a n
ced c
a ts su c
o ni
t a lk o r m
g
a m o n g s tu
e n ts n o
ev en
t
e m en t
t iv e e n g a g
S
i
M
e
c
a
s
o
u se ĉ c S
su c c e ss u
i
a
c
m
e
y
ac a
Jk o l a c la s s
· th e
l if o r ju s tif
Jct c r d c a r y
c
th a t
o
t
t
d
n
e
s tu
h n į st a te m e n t
o r t s Jo
h
W h a t e v id e n c e s u p p
l
i
a t&
i
e
g t?
t re qu r
t h e s is d o n
o f p h o c o sy n
e r e a c t io n s
b e tw
lk
ta
in
t h e ir
i
r
ts
'
h ip
t t h c r e la t o n s
o la H
lk fo r m a t
s ar
e w
In
a ys
f
c ilit a t e t a lk F o r
a
o
t
ûf
s
t
d
n
e
ex ar
tu
s
i
n le
n
i
z
g
p
rga n
st
d
r g r o u p e d in t o t h
o
e
i
r
a
re e
couici b e p
x ĒX
a bo u
f sp e c
ce o
k d b y s tu d
e n ts
in
b in 1 9 8
4
(
d
den
m
d in c id e n
a n
re a se
s e s in c
s °n
r o
b
e
q u e s t io n s a s e
he n u m
1 9 7 ; 19 7 8 ; T o
o w e
R
e
c re a s
s t to
c o n tr a
o
a
fid e n c e
d
f
t co n
de m
,
o n s t r a t io n
o t in
ro m
g
an
s c ie n t i c t a
ĥ
d le c m re
lk a n d ar
e n t a t io n
m
°
a d v a n ta g e o u s w h e n
e n c o u r a g in g s t u d e n t t a lk
C a r c ń J s t u d y o f t e a c h e r s u s e o f w a it tim e in d ic a t e s t h e
fo llo w in g b e n c iit s
1 T h c le n g t h o f s t u d e n t s o lic it e d a n d u n s o lic ite d r e
n ıo s t
sp o n s e s
c r c a sc d
T h c fa ilu r e o f s t u d e n
R
es
de c re a se d
TLE
S ta te m
11 3
cn t
d
ts t o r e s p o n
to
qu
T yp e
'
l fo
,
W hat
\ 前 Ĺ.iį
"
'
;(
D
«
la t a t iv c
R e s p o n d in t o
g
stu
dc n
rcp
h r a s in
u t yo u
g tı
a bo u t w
L in k in
id e a c m
t s a id
R e c a s tin g o r
In d ic a tin
an
ı
ı
ac a
gonc
ŕ
w o u
ld like
s tu
a re ta
d e n t s a ld
·
.
lk
m
. N
Ĵ
fe llo w
to
an
d
ov es an
d
d in g ĥ ? th e r
t e a c h e r s to
p e r su a d e th e m
e n t a t io n
fe a n ır e s o fthe ir
a r g iım
?
ta
lk fo
rm
a ts
? G iv e
ex am
ple s
d T h i. K in g
į
ta te m e n
ha t a
de n
t s a id
I Jcn
ow
w
t
í&
c an
ï
ėalsoseenwhatatornado
Youcan
h?
to a m o
He a r m
o re
ith w
ha t
b ile h o m
S o y o u th in k th
a t th c
T e 11 m
c w
:
Yo u r
is c
in
ds o fa
in y o
,
cn
yo u
tr m
t r ie d t o o u
thc
u r ca r
ith t h c
e v e n th o u
Te x as
i a co M
t o r n a d o r o ta tc n
d ir e c t io n
e n c o u n te
r w
Sh a r o n į
w a s in
w
e
h a t c ls c h a c n Ēd
pp
to r n a d o
en tw
t
c t io n
Tlk
t
te r c lo c k w
t.
den
in s t r u
y
t a lk
sa
re re a
:
w
do
g w ha t a
d e n t į s ta te
m
d c n t s a id
s tu
a n o th e r s c u
s tu
b c d d c d in
ld
o u
b e fo
e s t io n s
in g q u
w
f c ia c h
E n h . . c in S t u d , n
g
U se
u w
a k e stu
s c ie n c e
e s tio n s
w
ts
"
th e fo llo
to
to m
o
T e a c h . . S t' "
d
n
W hat yo
ín
Z
po
to rn a do
gh y o u r s w
is v e r y s im ila r
a s in
K
to
d
ı
a n sa s a t
hers
C h a r tc
i r II
:H Į
'
t
ba c Ķ S
丽
,一
io
Es
g ro
p r e s s io n o F v ie y p o in t s b
y
t o p ic t h a t a ll
p o s s e s s s tt ffi
le d g e t o m a k e c o n t r ib
u t io n s
t h a t c a n c o n t r ib u t e t o t h
e g o a ls
o f
e
ex
D isn
1u
lo n D
em o
n ıtr a t l
o n
d ku n ıo w l
lce d \. e
g il la c k i
n
u n
WhatRoby98
ı
th c
g
an
d L « c tu rc
d la c u s s io
u t a
·
p in io n s w it h
a n d n
o r e fl
n
18 s
bc co
m
o
C
. c e rt i
a n
e c t io
n
o n tro
v e r s ia
l
en c e c
a s se s
h e a lt h
th e
p a s s io
n
bu t
w
u po
it h ı
it t ı
c
l
is s Lie s
m a
y
d e a l w it h
m a tt e r s o
d ie s R e fl
e c t iv e s i
c e n c e d is
cu
n
q u e s t io n s t h a t r e
q u ir e p r o b le m
Q u e s t io n s s u c h a s h
t e fo ll
n
gh t
ri
pu rp o
fcu
se
r re n t
re m e
c e n te r o
a n sw e r
ow
s s io n s m
a y a lso
l in g s k ills t o
a y se r v e t h is
so v
in g
m
fr o m o th e r l
c a sse s o f
r o c k s o n th b
e
a s is o f b e dd in
fo s s ils e a s e í
g c o lo r
o
br e a k a e a n d
g
o r o s it
p
y w h ic h d o y o u b c
lie v e a r e t h e
p o o r e s t c r it e r ia t o u s e a s d i
s tin u is h in
g
a c t e r is t ic s a d
g cha r
n
w h ? E x c e lle
y
n t r e fle c t iv e d is
c
i
u
s
s
o
n
s m ay
a ls o c e n t e r o
n c o n flic t in
g la b o r a t o r y d a t a T o p ic s t h a t a r e
c o n c ern e d w i h
t in d is u bl f
e a c t s , c n o t w eu
p
su it e d fo r
r e fle c t iv e d is
c u s s io n in s c i
e n c e c la s se s
Le
de n ts t o in t e qp r e t e x p la in a p p ly illu s t r a t e g e n
H o w d o e s th e
M z a n d c o n c lu d e (W ile n 1 9 9 0 )
h s ic ia n p r e s c r ib e t r e a t m e n t fo r a
G r am sta in h e lp a p y
W h a t e v id e n c e s u gg e s t s t h a t
?
n d
a
i
o
n
Ř
t
baa cria l in c
a r e e x a m p le s o f t h e
a lg a e ?
n
e
e
f
r
d
ro m
g
a n rs e v o lv e
p】
R e
i
d
d
a
k
r
n
u
a s e
i
g \ id e d d is c u s s io n
tjp c s o f q u e s t o n s
d
i
d
u ss
s
c
h
t
n
s
e
t
s
u
ti n s m a y v a r y a s t e
q °t】se s to q u e s o
i
d
n
i
o
tir o w n ide a s a b o u t th e t o ic u n d e r c o n s e r a t
qu irc
s tu
,
p
R e fı
e c t iv e D is c
A
u s s io n
a
d in g
a
S
u c c e s s fu
ıD is c
u s s io n
18 6
p a rt T h r e e
S tra tc g te s fo r S c ie n c e T ła c h ln g
p o in t o f v io v a dd in g t o a s tu d e n t s c o n tr ib u tio n a n d
g ro u p in 8 m ıd e n ts in p a ir s o r t e a m s a r e ta lk m o v e s a n d fo r
m a ts th a t c a n b c u s e d b
y a r c a c h c r t o ke e p a d is c u s s io n
r o llin
d
d
f
i
I
a
n
o
c
u
s
t
e
s a lso im p o r t a n t t o c o n s id e r h o w
g
d
st u e n t a b ilit
s k ills a n d h o m e c u ltu r e
y le v e l ta n su \
m ig h t a flė c t t h c s u c c e s s o f a t e a c h e r s u s e o f u c s tio n s a n d
q
t a lk m o v e s F o r c x m
p le W h it c \ (1 9 9 0 ) w o r k r e v e a le d
th a t p r o d u c t iv e d is c u s s io n in c la s s e s o f n a t iv e H a w a iia n
'
,
,
,
,
'
,
s n ıd c n ts
te n
H a a n
v er
d e d to in c o r p o ra te fe a t u r e s o f in d ig e n o u s
b a l in t e r a c t io n in c lu d in g c h o r a lr e s p o n s e s t o
i
e
u
t
d
s
o n s an
o v e r la p p in g s p e e c h
q
C W n th e fin a lp h a se o f a d is c u ssio n w h ile c r itic a lt o
sı
1c c
is to o o ft e n b a s se d d u c t o t im e c o n s t r a in ts o r
yp
a n n in s It is d u r in
p o o r pı
s th is p h a s e th a t id e a s a r e su m m a
r i z \ th e s ir e d a n d a p p lie d to s im a d o n s n o t d ir e c tly
d is c tr s sc d a n d w h e re m e a n in fu l lcarning o fte n o c c u r s
s
(K in d s v a t tlcr e t a L 19 9 6 ) C lo n ır e a ls o o c c u r s w h e n th e
o u t c o m e s o f t h c d is c u s s io n a r c r e la t e d t o
p r e v io u s le s s o n s
a n d le s so n s t o c o 自 己 In a r e E e c d v e d is c u s s io n c lo su r e m a
y
in c h i d e d ıc e v a lu a tio n o f d c c is io n s a r r iv e d a t d u r in t h e d is
g
a ıs s io m C lo s u r e in sm a ll r o u
g
p d isc u s sio n is t h e tim e w h e n
t h e s p o /w
w w n s p r e se n t th c r e s u lt s o f e a c h g r o u p s w o r k
to t h c e n tir e c la s s (K in d sw lt te r e t a L 1 9 9 6
)
T o le a d a g o o d d is c u s s io n a t e a c h e r s h o u ld b e a b le
t o d o t h c fo llo w in
g
,
,
,
p la
n n
,
,
O
n ce
t io
n
,
in g
a
D
e m
o n str a
t io n
d
e c is io n h a s b e e n m a d
th e
e to u s
e a
'
t h e t e a c h e r s a tt e n t io n m u s t t
u r n to th
e
t e r ia ls a n
d e q u ip m
e n t , s tu
de n
t v is ib ilit
y an d
d e rn o
n s cr
n eed
ed
a
m
,
to s t u
de n
P r e 5 e n tin
ts
g ic
,
,
1
Se a t
d
sn ı c n ts
s o th a t
o t
th e y
in
ca n
l
h o r se sh o e u
e a s ily a n d c a n
a c ir c e o r
in
te r a c t
h e r s fa c ia l e x p r e s s io
'
n s
P a r t ic ip a n
c ıp r e s s io n s t o c o m m u n ic a t e
2
3
en t
ge m
b se r v e e a c h
l
fa c ia l
r s e th is is n o t
o
ts a so u se
fc o u
,
e in a n o n lin e d is c u s s io n )
p o s s ib ı
K e e p t h c d isc u s s io n m o v in a t a r e a s o n a b le a c e
g
p
K e e p t h c d is c ııs s io n e r tin e n t t o t h e t o ic o r is s u
p
p
ı
ın
4
(O
E
dcr
d
ll s t u d e n
c o n s i e r a t io n
t s t o p a r t ic i a t e D o n o t a llo w
p
fc w s n ıd c n t s to m o n o p o liz e th e c o n v e r s a t io n
5 A c k n o w le d g e a ll c o n t r ib u t io n s th a t s t u d e n t s m a k e
6 R e je c t ir r e le v a n t c o m m e n t s w it h t a c t
7 S a r i z c a t th c c n d o f th c d is c u s s io n a n d d o so
ĥ c q u c n t ly o r p e r m it s t u d e n t s to d o s o a s o fte n a s is
fe a s ible
8 T e r m in a t e t h e d is m s io n w h e n s tu d e n t s b e in to
g
lo s e in t e r e s t
a
,
an
d R e fle c t i
d th c v ig n e t t e p r e s e n t e d in C la ıır o o m S n a s h o t 1 1 1 h
t en
p
a n s w e r th c q u e i t ı
o n b e lo w
R
ea
,
h a t a t th e a ft e r n o o n m e c t in ħĄs B lo c 】
c re c o m
g
h c r c o lle a g u e s t h a t th e y u s e a r e fı
e c t iv c d is
a ıs s io n t o a d d r e s s t h e o b je c t iv e a b o u t th c c o
st s
a s s o c ia t t« t w ith A ID S D o
y o u a g r e e o r d is a gr e e w ith
M s B l o c k r e c o n u p c n d a tio n ? E x p la in o u r r e a s o i
Su p po
m
en
Bc t
ded
co
y
n
n g
,
,
,
g d e m o n s tr a tio n a pp a r a tu s it is im
k e e p in m in d th a t s t u d e n t s a r e m o r e lilel [o
y
u n d e r s t a n d t h e d e m o n s t r a t io n íf th e a
pp a r a tu s u se d is
c lo s e ly r e la t e d t o t h in
g s w ith w h ic h th e y a r e fa m ilia r
W h e n c o n s id e r in
g s tu d e n t v is ib ilit y s im ple an d
la r g e s c a le a p p a r a t u s e s a r e b e s t fo r s c ie n c e de m o n stra
tio n s B u t e v e n w h e n la r e e u i m e n t is u se d thc
g
q p
t e a c h e r m u s t t a k e c a r e t o e n s u r e t h a t s m a ll a n d imp°
r
t
n
e
s
re
d
t a n t e t a ils a r e m a d e v is ib le t o s t u d e n t s B e fo r e p
W
es
n co ı
ır a g c a
S to p
Is h a s b e e n lo s t IJ d a m a e d
T th a c Ł
g
e m İ a】
s c
l
d
to o o
e x is t in t h e w r o n
g c o n c e n t r a tio n s o r a r e in sho rt
s u p p ly T h e t e a c h e r o r s t u d e n t s c a n c o n
s t r u c t the e
qu ip
m e n t n e e d e d fo r m a n
y d e m o n s t r a t io n s W h e n s tu de n ts
c o n s t r u c t d e m o n s t r a t io n
a p p a r a t u s th e
y b e n e fit fro m
t h e e x p e r ie n c e s o f
l
p a n n in g a n d b u ild in g th e de v ic ts
p a ra t
ran
h en
c o n s t r u c t in
,
p o r ta n t to
,
&c
tIs s
ı
o rı
Đ e r1
1o n
s tr a tt
o.
SĽ ĄSS R 0 0 N
SN A P
S ilo
an
dL
c tu r
c
18 7
t
T ll
1
.
A b
c is io
n s
,
D
e c is i
o n
Dyall
KH
n
g
ı D e s c r ib e t h e w a s t o r d
e u
y
c e th e r i
sk o f H I
V in fe c t i
h e sy m p to m s o F A i
o n
D S t o H IV
in fe c t io n
ı Ei
nra lu a t e th e b c n e ó t s o f t h
e c are
p r o v id e d A ID s s ff
u
e re r s w i h
t th e ir
c o s t to
A fte r lo o k in g o v e r t h c c h
s o c ie t
a p te r a n d
y
o th e r in s
t r u c t io n l
a
m
a t e r ia ls
te a c h e r s B c fo r e s c h o o 1 o n t h e d
M
s B lo c k
a y o f th e m
d e v e lo e d a l
e e t in
p
g M s B lo c k r u n s in t
p an
o M
ı R
l
e a te t
,
B ıO C I h a v
Ł
le u
n
1f w
e can
en
in g
lf y o
o u tc o m
g
H
B
es
t a
s tu
den
,
ts a n
T h a tį
fe w
m
in
u te s
I d lik e
t o te
ll y o
u w
ha t
l
a st e
v e co m e u
p
w
ą m .
ith
Ber
an
.
F th ,
d ge t yo
to s h a r e w i h
t th e o t h e r
Y
g
te ą m
in th e
u r r e a c t io
I d o kn
o w o f a D Y D th a t i i
s n o u r m e d ia
c e n t e r t h a t w o u ld
w
k in g it in t o a lc c n ır c m a b
b
e
o u r
e s t b e t I v e w r itte n
y
so m
d h e lp t h e m a c h ie v e th e le a r n i
n
o u t c o m e s I ll b i
u t
t h is a ft e r n o o n
th c c o s t s o
Bı
o c*
go
g e t th e D V D
ga g e th e
m e e t in
'
u v e
c
w o r
'
g
g th e m
an
o u r stu
den
r n
k t o a d d r e s s t h e fir s t th r e
e
e q u e s tio n s t h a t I th i k
n
w ill
d h o p e fu lly th e D v D t o o u r
o r
F A iD S ?
a to u
do yo
gh
I th o
o n e
h in k M
u
gh t ab o
u t su
gg e s t in g t h a t
w e tr y e n
g a g in g
t s in a r e fle c t iv e
d is c u s s io n
J h n s o n a n d M s G r e e n w ill r e sp o n d to th a t s u g g e s tio n ?
C a łl k I m n o t s u r e T 1
h
b
1 e y ll r o b a b l s a
p
y y t h a t o u r s t u d e n t s n e e d m o r e in fo r m a tio n t a n p r e se n te d in o u r t e x t o o k a n d
f
l
b
i
o n th c D V D a n d m a
h
s
o
m
e
o
n
e
e
e
t
i
n
s
t
o
u
ł
f
i
w
t
n
e
i
t
a
r
i
n
c
i
i
b
g c in g h u r t
m
y n o t e p r e p a r e d t o p a r t c p a te n a s c e
B lo c k ıh e r e o
T h a n k s fo r
afternoon
h
i
t
s
h
m
o
o
r
g e s t h e b e ll w e ll h a v e t o c o n t in u e t h is c o n v e r s a t io n in M s Jo n so n s
lis te n in
o w
'
u t
s
o
'
'
g
C h a te
p r 1 ı -D
"
de m
o n s tr
at
n n ic
ht e
d e n io n s t
fe c tiv e n
m a k in
a
r a tî o
g de m
an
"
'"
c tu r e
%ï àÏ Ţ
-
k
ns
f
dL
C a rd
P
SO n C t
a l 19 9 4
al .
.. s
q u d . h , tu d . .
im
p
t io n a l
e ss o
n
n (sh
o
in s tr u c
en ce
u c n lo
n i tr a ti
o
H
ro v e s
a s te a c
p r a c tic e s
s c ie n c
e
o n s tr a ti
o
de m
ns e
an
d
hers
s tu
,
gr o w in
th e ir s c
i
d e n t c h a r a c te r i
s tic s
o n s t r a t io
n s
ffe c tiv e
P 244) T·
0 0
s c ie n c e
s u gg e s tio n
le a r n in
d d itio n C l
a ss ro o
m s n a sh
p o t 1 1 2 p re se n ts
fo r
s
g ppo r
o
,
le a r n
v
ig n
en
h se O n c w a t o d o th is is b e n a i
prioū p a ide d d is c u ys s io n o f th e a yli gi g n g s t u
p p c a t o n o f th e
àm s in a gu
i
n c ip le t o e v e r y d a y life T h is w ill m a k e th e
r
r
o
t
p
con c q
le v a n t t o t h e s t u d e n t s a n d m a k e t h e u r
iü imu c tio n re
p
h d is c u s se d i
n c h a te r
9 o f th is
p
h
p a s iz e s th e l
e t te e m
g a ge m
en t n ece
s sa r
fthe de m o n s tr a tio n e a s ie r t o u n d e r s t a n d B e p r e
de sc rib e se v e r a l c o m m o n s it u a t io n s t h a t
尹田 山
i]bm a ï c thc ide a ju s t in c a s e t h e s tu d e n t s d o n o t s u g
st an y Q u e st io n s s h o u ld b e a s k e d t o fa c ilit a t e s t u d e n t
,
F
com a sa tio n a n
dm
e a n in
g fu l le a r n in g d u r in g t h is p h a s e
ď d c dem o n str a t io n D is c u s s io n t h a t c h a lle n e s s t u
g
da n idea s a n d s tim u la te s a r g u m e n t a t io n is n e c e s s a r
'
H GU? 11 1
Su gge s tio n s fo
r c
Ħc c t iv e
s c ie n c e
dem
y
o n s t r a t io n s
y
h e lp
to
B e fo
ı B y o u r s e lf
y
or
w
h
ig n
e tte o
d e n t t a lk a n d a r
re re a
f in
te x t
r
T hc
te r a c tio n a n
d R e fle c t !
an
d in g o n d o th e fo llo i
w n
g
ith
s tr a tio n t a t i l
n c u
a c la s sm a t e
p la n
d e s th e c le m e n ts
a s c ie n c e
qu
de m
e s t io n in
g
on
sm
a n d m o d e lin
g illu s t r a t e d
S n a p sh o c 1 1 2 T h e n
aı
u
ly z e y o u r la n t o d e t e i
rm n e h o w in t e r a
p
c t iv e a n d c n a
g
g
in g it w o u ld b c fo r s m d
c n ts In a d d itio n c o n id
s
er
p r e s e n tin g y o u r d e m o n s tr a t io n t o e e r s o r a d o lc s e c
i
p
in
th e v
a sc
ig n
e t te
h o o l s e ttin
p la n n
°
ar e am o
g
u n t o
S to p
s
p°sc o
a v
a pp r o a c
gu m
e n ta t io n
in C la s s r o
om
g t o d c tc r m in
in g a n d t e a c h in
g
n
h
c t e c
fĮ c c tiv e n e ss o f
yo
ur
d
r
C h a p te r I I
to
p ro
l
Dı
sc u s s lo n D
m o te
ß
s c ic n t i c
a
c m o n s t r a c lo n
,
an t
i L e c tu
d e r s t a n d in g
u n
o
r
s c ie n c e
a
To o
n e t a l 19 9 4 p 2 4 4 )
h
ı
n u c
t e a c h e r t a lk c a n s
q u e lc h s t u d e n t c o n v e r s a t io n
R e se a r c h in d ic a t e s t h a t t h e
i
e
q u a lit y o r s c e n c
d e m o n s t r a tio n s im r o v e s a s t e a c h e r s r o w in t h e ir s c i
p
g
e n c e c o n t e n t k n o w le d e
i
g a n 1 t h e ir u n d e r s t a n d in g o f s c
t em
o n s t r a t io n
'
(S h c p a r d so
18 9
re
,
,
,
in
s t r u c t io n a
l p r a c t ic e s
h a r a c t e r is t ic s
r a jc ik 1 9 9 4 ) N e v e r t h e le s s t h e r e
is m u c h t h a t b e in n in t e a c h e r s c a n d o t o e n s u r e t h e e F
g
g
fe c t iv e n e s s o f s c ie n c e d e m o n s cr a t io n s S u e s tio n s fo r
gg
m a k in
g d e m o n s t r a tio n s e ffe c t iv e s c ie n c e le a r n in g o p p o r
t u n it ie s fo r s t u d e n t s a r e
p r e s e n t e d in F ig u r e 1 1 1 In
a d d it io n C la s s r o o m S n a s h o t 1 1 2
f
p
p r e s e n t s a v i\ e t t e o
a s c ie n c e d e m o n s t r a t io n t h a t illu s t r a t e s t h e m o d e lin
g to
le a r n a p p r o a c h d is c u s s e d in C h a t e r 9 o f t h is t e x t T h e
p
v ig n e t t e e m
p h a s iz e s th e la r g e a m o u n t o f in t e r a c t io n a n d
en ce
(C le r m
an
B o r ko & K
o n t,
,
d
stu
de n
t c
,
,
,
en
ga ge m
ce u n
d e r sta n
S to p
B e fo
ı B y yo
u r se
s t ra t io n
de n
in
lf o r
th a t in
t t a 1ļ c a n
th e v
Iy z c y o
in g it w
ig n
u r
o u
d
a n
re rea
s tu
c o n s tr u c t m
'
n GTÆE 11 1
Su gge s tio
f
n s o r e
t h a t c h a lle n
n
e n t a t io n
ił
e c t iv e
s c ie n c e
is
dem
"
ge s s tu
a c la s s m
a te
l d e s th c e le m
c u
p la n
e n ts
a s c ie n c e
de m
u e s t io n
in g
illu
q
n e c e ssa ry
o n s tr a tio n s
o n
s cu
st r a t e d
g u m e n t a t io n a n d m o d e lin g
in C la s s r o o m S n a p s h o t 1 1 2 T h e n a n a
to
ld b c fo
p la n n in g a n d
o n s t r a t io n s
d in g o n d o t h c fo llo w in g
d e t e r m in
r
s tu d e n
e
ts
h o w in
t e a c h in
g
d e n ga g
d
c o n si er
o r a do ı
c s c c n t s in
t e r a c tiv e a n
In a d d it io n
p r e s e n t in g y o u r d e m o n s t r a tio n t o p e e r s
a s c h o o l s c u in g t o d e t e rm in e t h e c ft e c t iv
ď a c da n o n s t r a t io n D is c u s s io
da m jda s a n d s t im u la te s a r g u m
e an
d R e fle c t !
ar
cn e
p la n
it h
w
h e lp
d e n ts
d in g s fr o m d e m
e n t n e c e ssa r
y to
in g fu l s c ie n
e n e ss o
f yo
u r
ą
ı9 0
P ar t T h re e
S t ra te g ie s fo
r
S c ie n c e T e a c h in
g
C L A SSR O O M
SN A P SH O T 1 1 2
.
D
o n s t r a t in
em
g
M ix t u r e s a n d
S o lu t io n s
p r a tt \ e ig h t h \ d c sc ie n c e c la s s is r e a d y to
d e c id e d t o b e s in t h e u n it b y h e lp in g s t u d e n
M
H
e
re fle c t io n a n
M
d
w r o te
W h y is t h c s k y b lu
T hc qu
ts
dy
m
iJ a
u re s a s w e
b u ild t h e ir
u n
ll a s h o
m
o
\
d h e te r o
n co u s an
d e r s t a n d in g o f t h e s e
co n ce
p ts w
e
e s t io n o n t
d u r in g th c d a y
p ro du
d
g e n e o u s so l
u tio n
s
it h d e m
o N s rr
a tio n
s
o
s c a tt e r in
P ra tt
r
g o f lig h t
t h e fo llo w in g q u
stu
an
d
re
d
he
o n t
fr o
w
f
h it e b o a rd
h c h o r iz o n
den
w
h e r e th e S u
h ic h M
n
P r a tt
is
se n
in g in
w r o te o n
th e
th e w
la t e
even
in
g?
h it e b o
a rd B u t
w he n h
e a sĻ
d
T h e n h e p r e s e n t e d h is fir s t d e m o n s t r a t io n
to illu s
tr a te
l d a h a lf c u p o f b a k in flo u i
h
r c Ĥ e c t io n o f li h r b s m a llp a r t ic le s F o r t h e d e m o n s tr a t io n , t h e t e a c e r p a c e
r n ta a ĥ
9
g
y
nc m e
sh
h e t a p p e d o n th e s ie v e w ith h
h
h
T
h
l
fl
i
en
t
d
a
s
k it c h e n s ic v e M r p r a t t d a r k e n e d t h e r o o m a n d t u r n e o n a
g
is fin e r i
g n
h
l
o r d e r t o r e le a s e s o m e flo u r fr o m
t h e w ir e m e s h c a u s in g it c o fa ll d o w n o n t e t a b e t o p A k e r c a llin g s t u d e n ts
s tu
de n
e s tio n
ts to e x
p la in t h e ir
ce
s o m e r e sp o n s e s
he
r e sp o n s e s
r e c e iv e
m
s tu
d lit tle in
ts w
r
r e tu r n
a tte n tio
nt
o
fa llin g t lu o u g h t h e a ir h e d ir e c t e d t h e fla s h lig h t b e a m t h r o u g h t h e p a n ic le s a t a r ig h t a n g le t o t h e c la s s Th
e
h
d e n t s in t e r e s t a n d t h e w a n te d th
r c o e c t e d lig h t r e n d e r e d th e fu r e p a n ic le s o f flo u r v e r y v is ib le T h is c a u g t s t u
y
e te a c he
r
r o d e m o n s t r a t e t h is m a n y t im e s
Ic e v e n w h e n t h e lig h t is s h in n in a
) d r p r a t t p r o c e d d b y s k in g h e t d e n s w iıy th e p a r t i le s a r e o V
g t a right
a n g le t o t h e ir fie ld o f v is io n H c \ id e d s t u d e n t s r e s p o n s e s t o w a r d t h e id e a o f r e fle c t e d lig h t T h e t e a c h e r c a tle d s tu de n t
s
t o t h e w h it e b o a r d t o d ia gr a m lig h t w a v e s s t r ilcin g flo u r p a r t ic le s illu s t r a t in g lig h t r e fle c t in g o ft p a n ic le s a n d tr a v e lin in
g
a ll d ir e c t io n s in c lu d in g t o w a r d t h e ir e y e s 7 h c d ia g r a m s w e r e le ft o n th e b o a r d t o s e r v e a s v is u a lm o d e ls o f light rc fl
c c tin
Ðo
th e
u r
'
g
G la r g c p a n ic lc s in t h e a ir ıh c n t h e t e ác h e r p r e p a r e d a s e c o n d d e m o n s t r a t io n t o illu s tr a t e lig h t r e fle c t in g o ff la rge
l
i
d
i
i
h
p a n ic le s in w a t e r H e b e g a n b y p a n ia lly fu lin g a g la s s ja r w i w t r a n s t r n g n a p p r o x m a t e y o n e te a s p o o n o fm ill
h
H
l
d
i
i
i
l
f
i
n
a
o
u
m
e
a s k e d o n e o f th e st u de n ts
f
f
h
e
r
h
s
e
m
r
c
c
l
h
d
n
a
o rm
M r P r a t t c a l e d t e s t u e n t s to t e r o n t o t e c a s s r o o m
g
h
Ř
f
bo t 3
n d o n hc
e floo t
t ro m
t o m m o æth e lig h t s in t h e c la s sr o o m
!o w r e d th e g la s ja r u n t il it s
Ða s h lig h t a b o v e t h e t o p o f t h c ja r a n d a s lec d th e s t u d e n t s t o id e n t ify th c c o lo r o f lig h t r c fle c e in g o ff th e s u r fa c e o fth e
lu ish c to r T h e n M r P r a t t p la c e d a s h e e t o f w h ite p a p e r in fr o n t o fthe
w a t c Ľ T h e s t u d e n t s w e r e q u ic k t o d c n ify h e
o
罈
°
。
·
.
c o n ıin
、
ヘ
re
、
、
g
o u t o
d d is h in
。
。
f th c b o
lo
r ra t
d r P r a tt
a s뇨
co
t to m
f t h e ja r A g a in
o
h e r t h a n b lu
姓t h e
ntifj th e
c
h a ge
n c
lo r f th e lig h t
to t a
k e t h e ir
s e a ts a n
d p ro
cee
de d
t o th e w
h it e b o a r d
to
dra w
a
イ
u s in
ー
臨
バ
거
an
強
g ın
a łı
y
d i\
d in th c la t e
a m s to a
e v e n in
d. A n
g T hc
c e s tu
s e ss io n
d e n t u n d e r s t a n d in g o f su n liw p a s s in g tlu o u g h E
a tm
d
l
i e as
in v o v e d a g r c a t d ė a lo fw s ti n s
ċ h a 1ie n g in g o £
o sp h ° e
L
V
T h e le c n
s c ie n c e
c o v e re
can
a
ha s
ır e
in
d in
ls o
tu re
e c
s tn
a
c e r t a in
ıc t io
s
ho
n
r t t im
te a c h m a n
s tr e n
A la r g e
y
e
s tu
g t h s th a t
de n
a lec it u s e fu l fo
f m a t e r ia l c a n b c
a n d it is a n e fte c tiv c
m
am o u n t o
b y le c t u r e
t s u s in
,
as
d u r in g thc day
\
■
hic h w
la r g e
나
一
w
e
d e n ts
s tu
t h e s n i d e n t s w e r e a b le t o
g fe w
m
l
a t e r ia s a n
d
rc
qu
e s t io n s a n
d de m
o n s t r a tio n s
pu
c
n c tu a c
c h n te
p r 1\
n i a te r i
a
P
re
D ı
sc u a"
lw h e n
th e
h e n s io
n o
ft h e
o
n
D
em o ı
ts t r a t i
o n
n o te s
a r c s tu
a n
d L e c tu
d ie d in r e
p p a r a t io
ac
S P e c ia İ
he r
s tu
rn a t e r i l
a
(G a g e
gg e s t s t h a t it i
s im
fu ll d l
p o r t a n t fo r s t u d
1r in
en
y
g le c t t r e s a n d
s tu d
a n d fo r
y t h e ir n
a te
s tr
19 1
re
to u sc v i
su a l r e
p r e se n
t s to
o te s
de n
fo r
n
a
t co m
lis t e n
b e fo r e
c a re
te s ts
t a t io n s t o c u e t
s u
a tt
e n t io n
s h o u ld b
e
d u c t io n s i
g iv e n t o a le c t u r e s in
n c e it
r o v id e s s t
p
r u c t u r e fo r w h
fo llo w G o o d
a t w ill
a n d B ro
p h y (1 9 9 4 ) r e c o m m e n d t h c u
a dv a n c e o
se o f
r g a n iz e r
s fo r t h is
p u r p o s e A d v a n c e o r g a n iz e r s
h e lp e x la in
a n d in t e
p
r r e la t e t h e
m a t e r ia l t h e
y p re c e de
(A u s u b e l 1 9 6 3 ) T h e
e q p o s it o r
a ttu a n c e
o\
J
n iz e r
l
p a c e s t h e in fo r m a t io n t o b l
e e a r n e d in t o c
o n t e x t w it h
o t h e r in fo r m
a t io n th a t is
c o n c e t u a ll r e la t d F
e
o r ex
p
y
a m p le fo r a l
e c tu r e o n th e
c ir c u la t io n o f b lo o d
a n ex
P o s it o r y o r g a n iz e r m i h t in c lu d e a b i f d
g
r e
e sc r ip t io n o f
o th e r s s te m s i
n th e b o d
y
y su c h a s t h e ly m p h a t ic s y s t e m
a n d t h e r e n a llu r i
n a r y s s te m
A c o m p a r a t iv e a tiu tın c e
y
o r g a n iz e r fo r t h e s
a m e le c t u r e m i h t c o m
g
p a r e t h e c ir c u
la t o r y s y s t e m w it h a h o t w a t e
r sy s t e m
in a h o u s e T h e
s im p lic it
y o f a h o t w a t e r sy s t e m p r o v id e s a c o n c r e t e
a n a lo g y fo r s t u d e n t s t o b e in t h e s t u d o f a s im ila r c o n
g
y
c e p t in v o lv in
g t h e h u m a n b o d y C r o n in Jo n e s (2 0 0 3
p 4 5 6 ) a ls o s u g g e s t s t h a t le c t u r e r s c o n s id e r u s in g
r h e to r ica l a liu a n c e o rg a n iz e ? s w h ic h in v o lv e p o s in g a
tr o
d
s e r ie s o
c tu re s
an
d
m ay
im p r
stu
de n t
a c h ie v
em en t
f q u e s t io n s th a t
b e c o v e re d
to
p ic s
P
re se n
c u e stu
de n
ts
in t o
th e
im p o
to
t in g a S
u c c e s s fu
ıL e c t u
re
r ta n t
19 2
u n
S t r a te g ie s fo r S c ie n
P a rt T h r e e
ify in s th e o r y (G a s e B c B e r lin
ce
T e a c h in g
1 9 9 2 ) L in
e r,
e
d r a w in g s
,
g r a p h s p h o to 8 r a p h s m o d e ls a n d d e m o n s t r a t io n s a r e e x
a m p le s o f v is u a l a id s th a t c a n e n h a n c e a n y le c t u r e H e n
so n (1 9 8 8 p 9 2 )r e p o r t e d t h c m o s t e fte c t iv e u s e o fv isu a l
le s s o n is n o t p r e d e v e lo p e d b u t
a id s o c c u r s w h e n t h c
b u ilt u p in fr o n t o f t h c s t u d e n ts w h o h e lp d e v e lo p th e
c o n c e p ts
A s th c Ic ss o n d e v e lo p s - N o n v e r b a l c u e s s u c h
a s b o d y p o s n ır e fa c ia l e x p r e s s io n s e y e c o n t a c t g e s tu r e s
,
,
,
,
"
,
d p hy s ic a l d is t a n c e c a n h e lp h o ld s tu d e n t in
a tt e n t io n a n d s t im u la t e t h e ir m e n t a l in v o lv e m
le c t u te (K in d sv a t te r e t a l 19 9 6 )
an
te r e s t a n
en t
r e fle
c tio
rl
o
c
l
n
a
v
re e
y
p r e s e A te d " t a hlis
ht
ąı
td
fo r m a tiv e a s s e s s m e n t
h,
,
sion o f t h e le c t u r
T h e ćonćtł
e is
th e
l
in
d
th e
f m y th
h is t o r ic a l n a r r a ū v e a n d d e t e c t iv e s t o r t o e n liv e n th e ir
y
le c t u r e s a n d e n h a n c e s tu d e n t e n g a g e m e n t T h c m y th o f
ħ a n ke n s t c in t h c h is t o r ic a ıa c c o u n t o f U S b o m b e r p i
lo t s d isc o v e r y o f t h c je t s t r e a m d u r in W o r ld W a r II
g
a n d t h e S h e r lo c k H o lm e s lik e m
y s t e r y t h a t su r r o u n d s
W a t s o n a n d C r ic k s d is c o v e r o f t h e s t r u c t u r e o f D N A
y
are ex am
p le s o f s t o r ie s t h a t K n o x b e lie v e s s t u d e n t s
s h o u ld h e a r in s c ie n c e c la s s e s H o w e v e r h is t o r ic a l a c
c o \ın t s o f s c ie n t ific a c h ie v e m e n t s m u s t b e a c c u r a t e a n d
n o t o v e r l d r a m a t ic
y
S t¢m m a r ie r w it h in a n in t e r a c t iv e le c t u r e a r e t p i
y
c a lly
q u e s t io n b a s e d A n a lt e r n a t iv e t o s u m m a r ie s a r e
le c t ıu e b r e a k s (O lm s t e d 1 9 9 9 ) w h e r e s t u d e n t s a r e e n
co ı
ır a g e d t o s h a r e w h a t t h e
y h a v e le a r n e d w ith c la s s
ııı
a t e s a n d p r o v id e fe e d b a c k t o t h e t e a c h e r a b o u t h is o r
h c r le c n ır c L e c t u r e s u m m a r ie s a n d b r e a k s a r e in t e n d e d
g th c
s to r y t c
llin g fo
rm
a ts o
,
,
'
p
qu
e s t io
fr o m
T he
n s
de n
s tu
w
ill h e lp
d e r t a k e fu
a c t iv
O n c o t h e r w a y t o a c h ie v e t h e s e s a m e e n d s is b y
t e llin g s t o r ie s K n o x (ı
99 7 ) r e c o m m e n d s th a t s c ie n c e
,
'
it ie s
,
t e a c h e r s c o n s id e r u s in
p r o v id e t im e fo r
f t h e m a t e r ia l ju s t
,
,
,
,
o t iv a t e
m
to
b o dy
o
ıC Ļ b U ł Ļ
s tu
su c c e s s
'
ts r e sp o n s e s
de n
ts
,
l
Ei
* 0
3Z ľx
re s, w
ur
le c t u
_
y be
Ii g q
n
:,h.
gąu
u es
m
U Lı
ıc
á
ge
tio
h ip S
n eed
ed :
b e in v
o lv e
d irl
an
o
y le c t u r e s l
ack
CO t
d
11
T
to
r l
rcl
u
h ic h
re s a n
ace
r e a ti0
n s
e n ts a n
m
rn a
ı
c lll
Unfortunatel t o o
f t h e ir le c t u
W
f t h e le c
tu r e
to th e s
e co r
id e n t ify
a s s ig n
tu r e
o
u s u a ll
s
po
y im p lie s
X
n se s
d t h e ir lik e
Ġ
im
p ac t o n
,
.
'
,
'
■D
,
F IG U R E 1 1 2
H
C
d
o n s i e r a t io n s
fo r p r e p a ń n g
a
q u a lity le c t u
o n s
t r a t in g
u r
d
h e b e g in n in g o f th is c h a t
p e r disc u s
d e m o n s tr a tio n a n d le c t u r e a r e ín s tr
s io n
u c tio n d
s t r a t e g ie s t h a t p r o v id e o p p o r t u n it ie s fo r s t d
u e n ts to en
g a g e in s c ie n c e t a lk a n d a r g u m e n t a t io n It is thra
A
e n t io n e
s m
at t
,
,
,
g
u i
re
w ill s t u d e n t s b e a c t iv e ly in v o lv e d iń o u r le c t u r e ł
W iı
ly o u a s k a n d a n
y
ı
o
p y ta lk m o v e s o r h a v e s t u d e n ts e n g a g e in a n a c t iv it y ?
H o w w iı
l y o u m a k e y o u r le c t u r e s r e le v a n t a n d u s e fu l t o o u r t d i ł
s u e r ts
y
W h a t w ilıy o u d o t o in c r e a s e s t u d e n t in t e r e s t in o u r l
e c t u r e łC a n h u m o r
y
in c o r p o r a t e d in t o y o u r le c t u r e ł
o w
e m
Yo
U n d e r s t a n d in g o f
ı
n s t r u c t io n a l S t r a t e i
g es
T h a t P r o m o t e S c ie n t ifi
c
D is c o u r s e
,
,
e m
sw e r
q u e s t io
n s,
,
o r
de m
o n s t r a t io n s
be
ill y o u ı
in k s t u d e n t s p r io r k n o w le d e t o n e
ı
e c tu re
w c o n t e n t d u r in
g
g y o u r le c t u r e ? ls yo u r
o r g a n iz e d t o m o v e fr o m s im p le c o n c e t s t o c
o m p le x o n e s ł
p
W h a t w ill y o u d o d u r in g y o u r le c t u r e t o r e v e n t
c o g n it iv e o v e r lo a d a n d le a r n e r s h u t d o w n ł
p
H o w w ill y o u in t r o d u c e s c ie n t ific v o c a b u la r a n d k
e e p s c ie n t ific a r o n t o a m in im u m l
y
J g
H o w w iı
l y o u In c o r p o r a t e s u m m a r ie s o r b r e k i
a s n t o y o u f le c t u r e ł
s
W h a t s t r a t e g ie s c o u ld y o u t e a c h s t u d e n t s t o h ı
l?
e p t h e m im
r
p o v e t h e ir n o t e t a k in g s k ils
W h a t m is c o n c e p t io n s a r e s t u d e n ts lik e l t o h ld
o
H o w w ill
r e g a r d in
y
'
g t h e t o p ic o f y o u r le c t u r e ?
y o u c o n fr o n t s t u d e n t s m is c o n c e p t io n s t
H o w w ill y o u s t r u c t u r e y o u r le c t u r e t o in c l d
d it io n to
u e v is u a l a n d k i
n e s t h e t ic s t im u la t io n in a d
t o r y s t im u la t io n t
au dı
H
o w
w
'
'
au
ge d
u s io
Te & c b e r P
pa
n
r a ıto n
th a t a
d d re ss
n
o t
her
g
th «
:
;
n
ll
re r a
i.
h . T is to r
.
p o n ? . Te t h , d , u e i
o p n ī e n t o ím u ł
s tu d e n t
ı
ip h
s kihs a
n d te u e &
ď ·n d e r s ta n tiin g
(IV S T 4 2 0 0 3 2
p ı)
Yo u c a n de m o
n s tr a t e
y o u , u n d e r s t a n d in s in th e se
b y p la n n in f
a re a s
g
o
r an d en
g
g a g in g s t u d e n t s in d is c u s s io n s
d e m o n s t r a t io n
s a n d le c t
u r e s w h e r e th
e y c o n st r u c t s c i
e n c e k n o w 1e d
g e w h ile p a r ic ip a t h in is c o u
se i w
g
\
s im ila r t o it s
u s e in t h e s c i
e n t ific c o m m u n i
et
m
ty
s 【u
A
Analysis a n
L N itc a n
S S E S S IN G A N D
REVIEWWG
th e
d S yn th e s is
ex a m
p le fo
r eac
:XXX
h
,x a m
o
fic d is c o u
f th e
p l, fo
s c ie n t i
r se
' ' "
o r m
o re o
to
f
A
ld u se d u r in g a d is c u s s io n d e m o n s t r a t io n
u
o r le c m r e o n a s c ie n c e t o p ic o f in t e r e s t t o y o
n g th s
r
e
h
t
s
b
e
i
łC łeatc a ta ble in w h ic h y o u d e s c r e t
an
,
,
d lim ita tio n s o f d is c u
s s io n
,
dem
o n s t r a t io n
,
an
d
a r t ic
o r g a n iz e a s c ie n c e
n ev en t w
d in v it e fr ie n d s fa m ily
it h
an
st u
d
d e n ts
o t
he rs
ip a t e
rra n
ge
w
t e r a c t iv
,
co u
p
l
u r c a ss a n
T he n
Sh a re A T ho
it h a s c ie n c e t e a c h e r t o o b s e r v e a n in
d e m o n s t r a t io n
l
e e c t u r e a d is c u s s io n o r a
k d
h
e
u
e
t
i
o
t
n
l
t
o
n
e
q s t io n s a s e
P a y p a r t ic u a r a t t
h
b
d
t
e
f
s
u
s
t
lk
a
m
r
d
o
ta
y e
a n d t a lk m o v e s a n
h
h
e te a c h e r
t
i
t
M
w
t
e
e
l
t e a c h e r d u r in g t h e e s s o n
h
a t yo u
b
w
t
k
l
u
o
a
t io n t o t a
b
a ft e r y °u r o s e r v a
6
,
Jo u
o n s t r a t io n
o n s t r a tio n
in y o
a c fo lio w in g la n \ a g e fu n c t io n s h y p o th e s iz in g
d s e q u e n c in g
i
m casu ï in g d is \ e e n g a n
th a t
ıW tih t w o q u e s t io n s a n d d e s c r ib e a t a lk m o v e
,
de m
de m
b se rv e d
h in a s o c ia l c o n n e c tio n
C h o o se a s c ie n c e is s u e a v g
T h e n de
lf t o r e fle c t iv e d is c u s s io n
t h a t le n d s it s e
i
n o r qu cs
o
t
s
e
l t h a t in c lu d e s (a )t h e q u
v e lo p a p a n
t
s
b ) u e io n s t a lk
i
i ia t e t h e d isc u s s o n ( q
t io n s t o in t
i
t h e d is c u s s o n
d t a lk fo r m a ts to k e e p
m o v es an
e t o th e
l
t o b r in g c o s u r
s t r a t e g ie s
i
n g : a n d (c )
°
g
o
7
į
,
,
d is c u s s io n
召
D
国
l pm
eve o
\
卫
図
Ptac ti
ic a lC
""
P
9
d
o n s i e r a t io
,e
p . . . Yo u
f
r se l t o
&=
.
th ' ' "
h ro u gh
e n ta
lC
tio n s
o n si e ra
d
i
Download