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;+<;0/' %0$ 67%)2, /%0( µ',#(+/µ) %'2 )-#/'2, 1#:82 "*./'2 /%+2 *'5=2 1#+ /%0$2 1#:-=6%"2. 9 Selley (1996) 1#%#5-<6"+ %'( "?=4+?' %7( +;"8( %7( *#+;+8( 5+# %0 672 1#+ %'( )-#/'. B6#-µ)@"+ %'( µ=:0;0 %7( /$("(%">?"7(, *0$ #*"$:>(0(%#+ /" µ+1-=2 0µ<;"2 1#:82 "*./'2 1#+ %'( µ=:0;0 %7( "-7%'µ#%0405.7(. B*+*4=0(, 0+ A#3<('2 1#+ H#*#µ+,#&4 (1992) #*0%$*8(0$( %+2 *"+-#µ#%+1=2 ;+#;+1#/."2 #*0/%#:"-0*0.'/'2 %7( (0'%+18( *#-#/%</"7( 1#+ %0( µ"%#/,'µ#%+/µ) %0$2 /" "*+/%'µ0(+1=2 =((0+"2 /%'( *"-.*%7/' %'2 ;+<;0/'2 %0$ 67%)2. &H HIJ@K 8?7 C;HIHB7 LH; 89 <?K?K 978M8:8; N897 OB=9. I*) %'( *4"$-< %'2 J$/+1&2, %0 672 ".(#+ µ+# 0(%)%'%# *0$ ;+#;.;"%#+ /%0(,8-0, *-0=-,"%#+ #*) µ+# *'5& 1#+ #44'4"*+;-< µ" #(%+1".µ"(# *0$ :# /$(#(%&/"+ /%0( ;-)µ0 %0$, =,"+ %'( ;+1& %0$ %#,>%'%# ;+<;0/'2 µ" %'( 0*0.# ;+#;.;"%#+ "$:>5-#µµ#. D >*#-?' %0$ 67%)2 /%0(,8-0 K(# 1-./+µ0 "-8%'µ# *0$ %.:"%#+ ".(#+ %+ *+/%">0$( %# *#+;+< 5+# %'( 6>/' %0$ 67%)2;!$µ*.*%0$( 0+ #*)E"+2 %0$2 µ" %'( +/,>0$/# "*+/%'µ0(+1& :"7-.#;!%+2 =-"$("2 *0$ =,0$( *-#5µ#%0*0+':". 72 %8-# /,"%+1< µ" %0 :=µ# #$%) ;+#1-.:'1#( ;>0 %>*0+ #*#(%&/"7(, 0+ 0*0."2 #(%+1#%0*%-.@0$( %+2 #*)E"+2 %7( *#+;+8(. I*#(%&/"+2 0+ 0*0."2 /$/,"%.@0$( %0 672 µ" %'( *'5& %0$, µ" %# #*0%"4=/µ#%< %0$ & 1<*0+# 1#%</%#/' *0$ *-01#4". #$%) 1#+ #*#(%&/"+2 0+ 0*0."2 #(#5(7-.@0$( %0 672 72 µ+#?",7-+/%& 0(%)%'%# *0$ $6./%#%#+ /%0(,8-0 µ"%#?> %'2 *'5&2 1#+ %0$ 6#+(0µ=(0$ *0$ *-01#4". (Guesne, 1984). B*./'2 =(# µ+1-) *0/0/%) µ#:'%8( *+/%">"+ )%+ %0 672 $*<-,"+ *#(%0> ;.,72 (# %0 %#$%.@0$( µ" µ+# /$51"1-+µ=(' *'5& & :=/' (A#3<('2, 1991). L<4+/%# ' %#>%+/' µ" %# #*0%"4=/µ#%# 5.("%#+ #1)µ' /$,()%"-# )/0 *+0 =(%0(# ".(#+ %# #*0%"4=/µ#%# #$%<. 9+ #*#(%&/"+2 %7( µ#:'%8( /,"%+1< µ" %'( >*#-?' %0$ 67%)2,#-#1%'-.@0(%#+ #*) #*0$/.# µ"%#3#%+1)%'%#2. I$%) 06".4"%#+ /%0 )%+ 0+ /1=E"+2 %0$2 ".(#+ #1)µ' ;+#+/:'%+1=2 (A#3<('2) 1#+ #1)µ' 1+ )%#( 3-./10(%#+ *04> 10(%< /%+2 "*+/%'µ0(+1=2 :"7-."2 ;"( ".(#+ *<(%# ">1040 5+# %# *#+;+< (# %+2 "6#-µ)/0$( /" (="2 6$/+1=2 1#%#/%</"+2. B(# *#-<;"+5µ# ".(#+ )%+ *#-)40 *0$ #(%+4#µ3<(0(%#+ %'( "$:>5-#µµ' ;+<;0/' %0$ 67%)2 ;"( µ*0-0>( ">104# (# %'(,-'/+µ0*0+&/0$( 5+# (# "?'5&/0$( %0( µ',#(+/µ) %'2 /1+<2.!>µ67(# µ" %0( Piaget (A#3<('2 & H#*#µ+,#&4), 5+# (# 1#%#6=-"+ =(# *#+;. (# *"%>,"+ "1%+µ&/"+2 5+# %0 672 1#+ %+2 +;+)%'%=2 %0$, *-=*"+ (# *-0/*"-</"+ #$%& %'( *-0405+1&, ;+#+/:'%+1& *"-.0;0 %'2 /1=E'2 %0$ *0$ /$(./%#%#+ /%'( *-0/1)44'/' /%# "?7%"-+1<,#-#1%'-+/%+1< %7( 1#%#/%</"7( *0$ /$(#(%< 1#+ "*./'2 /%'( #?+04)5'/& %0$2 µ" 3</' #(%+4'*%+1< ;";0µ=(# 1#+ µ)(0. M# *-=*"+ ;'4#;& (# ".(#+ +1#(0. (# #(%+µ"%7*.@0$( ),%+ /$µ3#.("+ 5>-7 %0$2 µ" 6#+(0µ"(0405+1) %-)*0 *-01"+µ=(0$ (# ".(#+ +1#(0. (# #(%+4'6:0>( %'( 6>/' %0$ 6#+(0µ=(0$. Έργο ΠΛΕΙΑΔΕΣ/ Χρυσαλλίδες, Γ ΚΠΣ 21 ΕΑ.ΙΤΥ / Υπ.Ε.Π.Θ.

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P=402, ;+#6#.("%#+ ' #(%.4'E' %7( *#+;+8( )%+ 0 -)402 %0$ 67%)2 ".(#+ *#:'%+1)2 1#+ %0$ µ#%+0> "("-5'%+1)2 /%'( *"-.*%7/' %'2 )-#/'2.!>µ67(# µ" %'( Guesne(1985), /%'( 1#:'µ"-+(& 548//#, %0 µ<%+ ".(#+ *0$ 10+%<, *"-+"-5<@"%#+, "-"$(<. 9*)%", ".(#+ #(#µ"()µ"(0 (# "*'-"<@0(%#+ 1#+ 0+ #(%+4&E"+2 %7( *#+;+8( #*) %'( 1#:'µ"-+(& 548//# 1#+ %0$2 -)40$2 *0$ ;+#(=µ"+ (Osborne & Black, 1993). R447/%", )%#( 1<*0+02 10+%< =(# #(%+1".µ"(0, #+/:<("%#+ *"-+//)%"-0 )%+ "1".(02 *-<%%"+ "1".(' %'( /%+5µ& 1#+ ' *-<?' %0$ #$%& ;"( ".(#+ #*0%=4"/µ# µ+#2 4"+%0$-5.#2 1#+ µ)(0. D #(%.4'E' #$%& $*0/%'-.,%'1" #*) %0$2 #-,#.0$2,-)(0$2 1#+ #$%) 5+#%. *"-+4#µ3<("+ 6$/+1=2, 6$/+0405+1=2 1#+ E$,0405+1=2 #*)E"+2. T#-#1%'-+/%+1<, 0+ H$:#5)-"+0+ $*0/%&-+@#( )%+ ' )-#/' ".(#+ #*0%=4"/µ# µ+#2 #)-#%'2 67%+<2 *0$ 35#.("+ #*) %0 µ<%+ 1#+ 1#%< %0( B$14".;', 0+ #1%.("2 *0$ 35#.(0$( #*) %0 µ<%+ #(#5(7-.@0$( %0 #(%+1".µ"(0 1#+ %0 1#:+/%0>( 0-#%) µ" %# 5(7/%<,-8µ#%# 1#+ /,&µ#%#. I$%& ' %"4"$%#.# <*0E' µ0+<@"+ (# "µ*"-+=,"%#+ 1#+ /%0 µ0(%=40 )-#/'2 "1*0µ*& #*) %0 µ<%+ *-02 %0 #(%+1".µ"(0. L<4+/%#, ' Guesne (1985) $*0/%'-.@"+ )%+ %0 µ0(%=40 µ<%+-;=1%'2 67%)2 ;"( =,"+ #*01%':". #*) %# *#+;+< 1#+ :# *-=*"+ µ<440( (# #*0%"4=/"+ #(%+1"+µ"(+1) /%),0 %'2 ;+;#/1#4.#2. &H HIJ@K 8?7 C;HIHB7 LH; 8:7 ;DD:D@CPI=;N: 89A <?8MK µ@ 8:7 6D:: : ;7>GD;N: D *-8%' #(#60-< %'2 #(<14#/'2 5.("%#+ 1#%< %'( "?&5'/' %'2 ;'µ+0$-5.#2 %7( /1+8( (Guesne, 1985; Feher & Rice, 1988). P# *#+;+< #*#(%0>( *72 ' /1+< ".(#+ ' #(%#(<14#/' %0$ #(%+1"+µ=(0$ %0$ 0*0.0$ %'( /1+< 34=*0$µ". U=3#+# #$%0> %0$ ".;0$2 ' "?&5'/' ;"( =,"+ (# 1<("+ %.*0%# µ" %'( #(<14#/' %0$ 67%)2 #44< #?.@"+ ' #(#60-< %'2 /#( µ+# *-8%' "µ*401& %0$ 6#+(0µ=(0$, =/%7 1#+ 4#(:#/µ=(#, /%'( "-µ'("$%+1& ;+#;+1#/.#. G#%< %'( ;+"-">('/' %7( #*)E"7( %7( *#+;+8( 5+# %'( #(<14#/' "µ6#(./%'1#( #*)E"+2 3#/+/µ=("2 /%'( %#>%+/' %0$ 67%)2 µ" %'( *'5& %0$ 1#+ µ" %# #*0%"4=/µ#%< %0$ (Guesne, 1985). 9+ µ#:'%=2 *0$ -7%&:'1#( µ*0-0>/#( (# *"-+5-<E0$( µ)(0 %0 #*0%=4"/µ# %0$ 67%)2 *<(7 /%0 #(%+1".µ"(0 /%0 0*0.0 1#%"$:$()%#(. B*./'2, =(# #1)µ',#-#1%'-+/%+1) %7( "?'5&/"7( *0$ =;7/#( 0+ µ#:'%=2 ".(#+ )%+ %0 672 µ*#.("+ *<(7 /" $4+1< )*72 %0,#-%. #44<?#(#5$-(< #*) $4+1< )*72 %0 5$#4.. C'4#;&, :"7-0>( )%+ µ)(0 $4+1< µ" $E'4) ;".1%' #(<14#/'2 #(#140>( %0 672 (Guesne, 1984-85). D #(%.4'E' #$%& ".(#+ 6#("-) )%+ *-0=-,"%#+ #*) %+2 <µ"/"2 #+/:&/"+2 µ#2: =(#( 1#:-=6%' µ*0-0>µ" (# %0( 67%./0$µ" 1#+ (# ;0>µ" %0 672 (# "*+/%-=6"+ "(8 #( 67%./0$µ" 5+# *#-<;"+5µ# µ+# *=%-# ;"( :# ".(#+ %0 6#+()µ"(0 %)/0 =(%0(0. Έργο ΠΛΕΙΑΔΕΣ/ Χρυσαλλίδες, Γ ΚΠΣ 25 ΕΑ.ΙΤΥ / Υπ.Ε.Π.Θ.

&H HIJ@K 8?7 C;HIHB7 LH; 89 O=Bµ;.! )4' %'( +/%0-.# %'2 "*+/%&µ'2, #*) %'( #-,#+)%'%# 1+)4#2, 0+ <(:-7*0+ *-0/*#:0>/#( (# "(%0*./0$( %'( 6>/' %0$,-8µ#%02. 9 I-+/%0%=4'2 $*0/%&-+@" *72 #( #(#µ+,:". %0 672 1#+ %0 /10%<;+ µ#@. :# *#-<50$( <44#,-8µ#%#. 9 F1#.%" =4"5" *72 %0,-8µ# ".(#+ 1#+ #$%) µ+# #*),-7/' %0$ /10%#;+0>. H#-)µ0+"2 #(%+4&E"+2 #*#(%8(%#+ /%+2 #*#(%&/"+2 %7( *#+;+8( /&µ"-#, )%#( #$%< "-7%8(%#+ %. ".(#+ %0,-8µ# (Feher & Rice, 1992). N%#( %# *#+;+< 10+%<@0$( =(#,-7µ#%+/%) #(%+1".µ"(0 *+/%">0$( *72 %0,-8µ# ".(#+ +;+)%'%# %0$ #(%+1"+µ=(0$ #("?<-%'%' #*) %'( *'5& & #*) %0( ;=1%' (Guesne, 1985). H #(%.4'E' #$%& /$µ67(". µ" %+2 #(%+4&E"+2 *0$ "*+1-#%0>/#( *-+( %0( V">%7(# *0$ $*0/%&-+@" )%+ %#,-8µ#%# )47( %7( 6$/+18( /7µ<%7( *-0=-,0(%#+ #*) %'( "1</%0%" %#?+()µ'/& %0$2 *<(7 /%0 /8µ#, 4)57 %'2 0*0.#2 =(# #*) )4# "1*=µ*"%#+ *+0 =(%0(# #*) %# <44# (Newton, 1671). N/0( #60-< %'( #*0--)6'/', %# *#+;+< 6#.("%#+ (# *+/%">0$( )%+ %0,-8µ# µ=("+ #(#440.7%0 1<%7 #*) %0 4"$1) 672 #44< µ*0-". (# %-0*0*0+':". 1<%7 #*),-7µ#%+/%) 672 (Feher & Rice, 1992). D <*0E' #$%&./72 1#+ (# $*0;'48("+ )%+ %# *#+;+< 1#%< 1<*0+0 %-)*0 #(%+4#µ3<(0(%#+ %'( #*0--)6'/' %0$ 67%)2 =/%7 1#+ ;+#+/:'%+1<. H044< #*) #$%< µ<4+/%# "-µ'(">0$( #$%& %'( #44#5& µ" #(<µ+?',-7µ<%7( )*72 5.("%#+ 1#+ /" µ+# 10+(& *#4=%#,-7µ<%7( (Reiner). U</"+ #$%&2 %'2 #(%.4'E'2, %#,-8µ#%# ;+#1-.(0(%#+ /" ;$(#%< 1#+ /" *+0 "4#6-<. L" %0( %-)*0 #$%) %"1µ'-+8(0$( /,"%+1< "-7%&µ#%# *0$ #60-0>( /" #$%< %# 6#+()µ"(#. $A79C8HGE C;=9ANP;N: 8?7 @=@A7B7 N897 OB=9 8:K &C8HGEK. D *#-0$/.#/' ;.("%#+ $*) %'( µ0-6& *.(#1# 5+# 4)50$2 /$/%'µ#%0*0.'/'2 1#+ %#,>%"-'2 #(#60-<2 /%0 "*+:$µ'%) :=µ#. D *-8%' /%&4' #(#6=-"+ %0( /$55-#6=# %0$ <-:-0$ )*0$ ;'µ0/+">%'1" ' =-"$(# µ#@. µ" %'(,-0(0405.# ;'µ0/."$/'2. D ;">%"-' /%&4' *"-+=,"+ %0 :=µ# %'2 1<:" =-"$(#2 %0 0*0.0 µ*0-". (# ".(#+ 5"(+1< =(#2 14<;02 %'2 9*%+1&2, )*72 ' F"7µ"%-+1& 9*%+1&, ".%" =(# /$51"1-+µ=(0 6#+()µ"(0. D %-.%' /%&4' *"-+=,"+ %'( µ":0;0405.# *0$,-'/+µ0*0+&:'1" /%'( 1<:" =-"$(# 1#+ ' %=%#-%' /%&4' %'( '4+1.# %0$ *4':$/µ0> *0$ /$µµ"%".," /" #$%&(. I*) %0( *.(#1# #$%) µ*0-0>µ" (# "?<50$µ" ;$0 3#/+1< /$µ*"-</µ#%#: #. D µ":0;0405.# *0$ 6#.("%#+ (# #1040$:".%#+ 1#%< 1>-+0 4)50 ".(#+ 0+ /$("(%">?"+2. L+# *+:#(& #+%.# :# µ*0-0>/" (# ".(#+ ' $6& %'2 9*%+1&2 #*) %'( /10*+< %'2 J$/+1&2, ' 0*0.#./72 ;$/104">"+ %0$ µ#:'%=2 (# "16-</0$( #(%+4&E"+2 & µ',#(+/µ0>2 5-#*%82. D /$(=(%"$?' ;.("+ %'( "$1#+-.# (# 30':':". 0 "-7%8µ"(02 /%'( *"-.*%7/' *0$ ;"( 1#%#(0". %'( "-8%'/' 1#+ (# µ'( ;8/"+ #*<(%'/' </,"%' µ" %'( "-8%'/'. 3. D :"µ#%0405.# %7( "-"$(8(, /%0( 3#:µ) *0$ µ"4"%&:'1#(, ;"( *"-+4#µ3<("+ /,";)( 1#:)40$ %'( ;+<:4#/' 1#+ %'( #(<14#/'. P0 5"50()2 #$%) Έργο ΠΛΕΙΑΔΕΣ/ Χρυσαλλίδες, Γ ΚΠΣ 26 ΕΑ.ΙΤΥ / Υπ.Ε.Π.Θ.

#*0%"4". *-)34'µ# /%0( "(%0*+/µ) =-57( 5+# %# ;$0 #$%< 6#+()µ"(# 1#:82 "*./'2 1#+ /%0( "(%0*+/µ) "(#44#1%+18( +;"8( 5+ #$%<.!%0( *.(#1# 2 "*+,"+-&:'1" µ+# <44' %#?+()µ'/' %7( "-"$(8( /" /$(<-%'/' µ" %+2 +;="2 %7( µ#:'%8( *0$ /$(#(%&:'1#( /" #$%=2 1#+ µ" %+2 :"µ#%+1=2 "()%'%"2 *0$ "-"$(&:'1#(. I$%) =5+(" *-01"+µ=(0$ (# ".(#+ ;$(#%& µ+# /$(04+1& *#-0$/.#/' %7( +;"8( %7( µ#:'%8(/%-+8( />µ67(# µ" %'( 3+34+05-#6.#. Έργο ΠΛΕΙΑΔΕΣ/ Χρυσαλλίδες, Γ ΚΠΣ 27 ΕΑ.ΙΤΥ / Υπ.Ε.Π.Θ.

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MBLIPWGD BV9PDPI P0 672 /#( 0(%)%'%# /%0(,8-0 BABSVDPB! Osborne & Black, Guesne, Mc Dermott & Goldberg, Selley, A#3<('2, A#3<('2 & H#*#µ+,#&4, Feher & Rice, Pittman, Reiner 9+ /1+=2 Guesne, Mc Dermott & Goldberg, A#3<('2, A#3<('2 & H#*#µ+,#&4, Feher & Rice D )-#/' D #(<14#/' P0,-8µ# Osborne & Black, Guesne, Selley, A#3<('2 Guesne, Feher & Rice Feher & Rice, Guesne, Reiner WCBB! LIMDPOV!S*#-?' 67%)2 /%0(,8-0: ;"( "(%0*.@"%#+//%#$%.@"%#+ µ" *'5&//%#$%.@"%#+ µ" #*0%=4"/µ#!C+<;0/' %0$ 67%)2: ' +;=# %0$ 67%)2 *0$ 1+(".%#+ ;"( ".(#+ 0+1".# /%# *#+;+<!T-)(02 ;+<;0/'2 %0$ 67%)2: ' ;+<;0/' :"7-".%#+ 1$-.72 #$%)µ#%'!b$:>5-#µµ' *0-".# %0$ 67%)2: µ*0-". (# "4"5,:". µ)(0 µ=/7 %0*0:=%'/'2 %'2 /1+<2 "()2 #(%+1"+µ=(0$ /%'( /7/%& :=/' ;.,72 )µ72 (# ;.("%#+ "-µ'("$%+1) µ0(%=40!p. ".(#+ ' /1+<: %#>%+/' µ" #*0%=4"/µ# #(<14#/'2!M=/' & /,&µ# /1+<2: $*<-,"+ ;$(#%)%'%# *-)34"E'2 #44< ),+ 1#+ /%'( *"-.*%7/' #44#5&2 :=/'2 #(%+1"+µ=(0$, *'5&2 1#+ *"%</µ#%02!h82 ;'µ+0$-5".%#+ ' /1+<: ;-</' 67%)2 /%0 #(%+1".µ"(0//' /1+< ".(#+ #$:>*#-1%' 0(%)%'%# 1#+ µ=-02 %0$ #(%+1"+µ=(0$//%0 672 6%+<,("+ %'( /1+<// %0 672 "4"$:"-8("+ %'( /1+< #*) %0 #(%+1".µ"(0 P0 µ0(%=40 %'2 #*4&2 "1*0µ*&2 %0$ µ#%+0> // P0 672 "51#:./%#%#+ *<(7 /%# #(%+1".µ"(# 1#+ %0 µ<%+ /%=4("+ #1%.("2 67%)2 5+# (# %0 ;"+// P0 µ0(%=40 %'2 ;+*4&2 "1*0µ*&2 %'2 *'5&2// P0 µ0(%=40 %'2 :<4#//#2 %0$ 67%)2 //P0 µ0(%=40 %'2 "1*0µ*&2 %'2 *'5&2 µ" #(<14#/' I(<14#/': #(%+4'*%& µ)(0 #( =,"+ =(%0(# #*0%"4=/µ#%#//%0 672 µ*#.("+ /" $4+1< )*72 %0,#-%. 1#+ "*+/%-=6"+ #*) $4+1< )*72 %0 5$#4.//!$(&:72 *"-+5-<6"%#+ µ)(0 %0 #*0%=4"/µ# %'2 #(<14#/'2 P0,-8µ# ".(#+ +;+)%'%# %0$ #(%+1"+µ=(0$ #("?<-%'%' #*) %'( *'5& 67%)2 & %0( ;=1%'//P0,-8µ# µ=("+ #(#440.7%0 1<%7 #*) %0 4"$1) 672 H.(#1#2 2: 9+ =-"$("2 1#+ 0+ +;="2 %7( µ#:'%8( Έργο ΠΛΕΙΑΔΕΣ/ Χρυσαλλίδες, Γ ΚΠΣ 29 ΕΑ.ΙΤΥ / Υπ.Ε.Π.Θ.

(#()#&*+,-#, 1. Driver R., Guesne. E, Tiberghien, A. (1993). 9+ +;="2 %7( *#+;+8( 5+# %+2 J$/+1=2 B*+/%&µ"2. B(7/' B44&(7( J$/+18(, "1;. P-0,#4.#. 2. Feher, E. & Meyer, Rice K. (1992). Childrens conception about color. Journal of Research in Science Teaching, 29(5), pp.505-520. 3. Feher, E. & Rice, K. (1988). Shadows and Anti - Images: Childrens Conceptions of light and Vision II. Science Education, 72(5) pp.637-649. 4. Goldberg, F. & McDermott, L. (1983). Not all the wrong answers students give represent misconceptions: examples from interviews on geometrical Optics. Paper presented at the International Seminar Misconceptions in Science and Mathematics. Cornell University, Ithaca, N.York. 5. Guesne, E. (1983). Directive Interviews on light with children aged 13-14, before ant teaching in that field (extracts). Workshop No6 : Students conceptions and learning about light and heat. 6. A#3<('2, G. (1991). D /$µ304& %'2 /$51-0$/+#1&2 ;$(#µ+1&2 /%'( ;+;#1%+1& µ":0;0405.# %0$ µ"%#/,'µ#%+/µ0> %7( #$:)-µ'%7( *#-#/%</"7( %7( µ#:'%8( %'2 B ;'µ0%+10> 5+# %0 672. D ;+#µ)-67/' %7( "((0+8( %0 672 72 0(%)%'%# /%0(,8-0, ' "$:>5-#µµ' ;+<;0/' %0$ 67%)2, %0 /10%<;+, 0,-)(02 ;+<;0/'2 %0$ 67%)2, 0+ /1+=2. C+;#1%0-+1& C+#%-+3&. H#("*+/%&µ+0 H#%-8(. 7. Osborne, J. & Black, P. (1993). Young children s (7-11) ideas about light and their development. International Journal of Science Education, 15(1), pp. 83-93. 8. P#3<('2 G. & H#*#µ+,#&4, F. (1992). H"+-#µ#%+1=2 ;+#;+1#/."2 #*0/%#:"-0*0.'/'2 (0'%+18( #(#*#-#/%</"7( 1#+ µ"%#/,'µ#%+/µ0> %0$2 /" "*+/%'µ0(+1=2 =((0+"2. D 1#%#()'/' %'2 ;+<;0/'2 #*) *#+;+< 10 "%8(. X$,0405.# 1(3), /"4.46-57. 9. Pittman, E. (1991). Children s ideas about colour and light. 10.Reiner, M. (1991). Patterns of thought on light and underlying commitments. 11. Rice, K. & Feher, E. (1987). Pinholes and Images: Childrens conceptions of light and vision I. Science Education, 71(4), pp. 629-639. 12.Selley, N.J. (1996). Childrens ideas on light and vision. International Journal of Science Education, 18(6), pp. 713-723. 13.Stead, B. & Osborne, R. (1979). Exploring Science Students concepts of light. The Australian Science Teachers Journal, pp.84-90. Έργο ΠΛΕΙΑΔΕΣ/ Χρυσαλλίδες, Γ ΚΠΣ 30 ΕΑ.ΙΤΥ / Υπ.Ε.Π.Θ.