Teacher Education in Physics

(Michael S) #1

Inquiry experiences as a lecture supplement for preservice elementary


teachers and general education students


Jill A. Marshalla)and James T. Dorward
8WDK 6WDWH 8QLYHUVLW\ /RJDQ 8WDK 

5HFHLYHG  'HFHPEHU  DFFHSWHG  0DUFK 

7KH VWXG\ UHSRUWHG KHUH ZDV GHVLJQHG WR VXEVWDQWLDWH WKHfindingsRI SUHYLRXV UHVHDUFK RQ WKH XVH RI
LQTXLU\EDVHG ODERUDWRU\ DFWLYLWLHV LQ LQWURGXFWRU\ FROOHJH SK\VLFV FRXUVHV 7KH DXWKRUV VRXJKW WR
GHWHUPLQH ZKHWKHU OLPLWHG XVH RI LQTXLU\ DFWLYLWLHV DV D VXSSOHPHQW WR D WUDGLWLRQDO OHFWXUH DQG
GHPRQVWUDWLRQ FXUULFXOXP ZRXOG LPSURYH VWXGHQW DFKLHYHPHQW LQ LQWURGXFWRU\ FODVVHV IRU SUHVHUYLFH
WHDFKHUV DQG JHQHUDO HGXFDWLRQ VWXGHQWV $FKLHYHPHQW ZDV PHDVXUHG E\ UHVSRQVHV WR SUREOHPV
GHVLJQHG WR WHVW FRQFHSWXDO XQGHUVWDQGLQJ DV ZHOO DV RYHUDOO FRXUVH JUDGHV :H DQDO\]HG WKH HIIHFW
RQ VHOHFWHG VWXGHQW RXWFRPH PHDVXUHV LQ D SUHOLPLQDU\ VWXG\ LQ ZKLFK VRPH VWXGHQWV HQJDJHG LQ
LQTXLU\ DFWLYLWLHV DQG RWKHUV GLG QRW DQG LQWHUYLHZHG VWXGHQWV DERXW WKHLU SHUFHSWLRQV RI WKH LQTXLU\
DFWLYLWLHV ,Q WKH SUHOLPLQDU\ VWXG\ SUHVHUYLFH HOHPHQWDU\ WHDFKHUV DQG IHPDOH VWXGHQWV VKRZHG
significantlyKLJKHU DFKLHYHPHQW DIWHU HQJDJLQJ VXFK DFWLYLWLHV EXW RQO\ RQ H[DP TXHVWLRQV UHODWLQJ
GLUHFWO\ WR WKH PDWHULDO FRYHUHG LQ WKH H[HUFLVHV ,Q D VHFRQG VWXG\ ZH XVHG D FRPPRQ H[DP SUREOHP
WR FRPSDUH WKH SHUIRUPDQFH RI VWXGHQWV ZKR KDG HQJDJHG LQ D UHYLVHG YHUVLRQRI WKH LQTXLU\
DFWLYLWLHV ZLWK WKH SHUIRUPDQFH RI VWXGHQWV LQ DOJHEUD DQG FDOFXOXVEDVHG FODVVHV 7KH VWXGHQWV ZKR
KDG HQJDJHG LQ LQTXLU\ LQYHVWLJDWLRQV significantly RXWSHUIRUPHG WKH RWKHU VWXGHQWV ‹
$PHULFDQ $VVRFLDWLRQ RI 3K\VLFV 7HDFKHUV

I. INTRODUCTION


,Q UHFHQW \HDUV D VXEVWDQWLDO DQG JURZLQJ ERG\ RI UHVHDUFK
KDV GHPRQVWUDWHG WKDW LQWHUDFWLYH HQJDJHPHQW,( DOORZV
VWXGHQWV WR FRQVWUXFW DQG LPSOHPHQW DSSURSULDWH PHQWDO PRG
HOV RI SK\VLFDO SKHQRPHQD EHWWHU WKDQ WKH WUDGLWLRQDO SDVVLYH
OHFWXUHRU OHFWXUH ZLWK SUHVFULSWLYH ODERUDWRU\DSSURDFK WR
SK\VLFV HGXFDWLRQ 0F'HUPRWW DQG 5HGLVKKDYH FRPSLOHG
DQ H[KDXVWLYH RYHUYLHZ %DVLF SUHFHSWV RI FRJQLWLYH VFLHQFH
VXJJHVW WKH LPSRUWDQFH RI ,( IRU DOO SK\VLFV VWXGHQWVEXW WKH
QHHG LV SDUWLFXODUO\ DFXWH LQ WKH FDVH RI SUHVHUYLFH HOHPHQ
WDU\ WHDFKHUV HVSHFLDOO\ JLYHQ WKH H[SHFWDWLRQ WKDW WKHVH VWX
GHQWV ZLOO JR RQ WR WHDFK VFLHQFH LQ WKH VDPH ZD\ WKDW WKH\
KDYH EHHQ WDXJKW
/RJLFDOO\ RQH PLJKW H[SHFW D KDQGVRQ DSSURDFK WR EH
EHWWHU IRU VFLHQFH HGXFDWLRQ LQ WKH SULPDU\ JUDGHV (OHPHQ
WDU\ VWXGHQWV DUH QRW OLNHO\ WR EH HQJDJHG E\ D OHFWXUH RU
GHPRQVWUDWLRQ LQ ZKLFK WKH\ GR QRW SDUWLFLSDWH 5HVHDUFK
VXSSRUWV WKLV DVVHUWLRQ 6WXGHQWV ZKR UHJXODUO\ HQJDJH LQ
KDQGVRQ DFWLYLWLHV KDYH EHHQ VKRZQ WR RXWSHUIRUP VWXGHQWV
ZKR GR QRW)XUWKHU VWXGHQWV ZKR HQJDJHG LQ LQTXLU\ DF
WLYLWLHVKDQGVRQ DFWLYLWLHV RULHQWHG WRZDUG GLVFRYHU\ OHDUQ
LQJRXWSHUIRUPHG VWXGHQWV LQ SURJUDPV WKDW XVHG ODERUDWRU\
DFWLYLWLHV RQO\ DVverificationH[HUFLVHV3HUKDSV HTXDOO\ LP
SRUWDQW IRXUWK DQGfifthJUDGHUV¶ HQMR\PHQW RI VFLHQFH KDV
EHHQ VKRZQ WR LQFUHDVH DIWHU LQTXLU\ H[HUFLVHV7KLV ZDV
SDUWLFXODUO\ WUXH IRU IHPDOH VWXGHQWV VXSSRUWLQJ D ZLGH
VSUHDG FRQWHQWLRQWKDW KDQGVRQ H[SHULHQFHV DUH NH\ WR UH
WDLQLQJ JLUOV¶ LQWHUHVW LQ VFLHQFH /DFN RI WHDFKHU SUHSDUDWLRQ
KRZHYHU KDV EHHQ D PDMRU VWXPEOLQJ EORFN LQ WKH LPSOHPHQ
WDWLRQ RI LQTXLU\EDVHG FXUULFXOD
6WXGLHV KDYH VKRZQ WKDW D ODFN RI FRQWHQW NQRZOHGJH ZLOO
SUHYHQW WHDFKHUV IURP XVLQJ WKH LQTXLU\ DSSURDFK ZLWK WKHLU
SULPDU\ VFKRRO VWXGHQWV EXW HYHQ VROLG FRQWHQW NQRZOHGJH
KDV EHHQ VKRZQ WR EHinsufficientWR JXDUDQWHH WKDW WHDFKHUV
ZLOO DGRSW WKLV DSSURDFK±0F'HUPRWW KDV PDGH D FRQYLQF
LQJ FDVH WKDW SK\VLFV FODVVHV IRU SUHVHUYLFH WHDFKHUV VKRXOG
EH WDXJKW E\ SK\VLFV GHSDUWPHQW IDFXOW\ XVLQJ DQ LQTXLU\


DSSURDFK6KH GHVFULEHV D \HDU GHYHORSPHQW HIIRUW IRU
VXFK D FRXUVH EHJLQQLQJ ZLWK WKH ZRUN RI $UQROG $URQV LQ
7KH 9DULRXV /DQJXDJHDQG FXOPLQDWLQJ LQ WKH SXEOLVKHG
YHUVLRQ RI3K\VLFV E\ ,QTXLU\
3K\VLFV E\ ,QTXLU\KDV EHHQ VKRZQ WR EH D KLJKO\ HIIHFWLYH
DSSURDFK WR VFLHQFH OHDUQLQJ IRU ERWK SUHVHUYLFH DQG LQ
VHUYLFH WHDFKHUV7KDFNHUHW DOUHSRUW WKDW HOHPHQWDU\ HGX
FDWLRQ PDMRUV DW 2KLR 6WDWH ZKR ZHUH WDXJKW XVLQJ3K\VLFV
E\ ,QTXLU\significantlyRXWSHUIRUPHG RWKHU VWXGHQWV LQFOXG
LQJ WKRVH LQ D FDOFXOXVEDVHG FRXUVH DQG DQ KRQRUV FRXUVH RQ
FRPPRQ TXDQWLWDWLYH DQG FRQFHSWXDO H[DP SUREOHPV/HD
UHSRUWV WKDW HOHPHQWDU\ HGXFDWLRQ PDMRUV LQ WKDW VDPH3K\V
LFV E\ ,QTXLU\FODVV DW 2KLR 6WDWH GHYHORSHG PRUH SRVLWLYH
DWWLWXGHV WRZDUG WHDFKLQJ SK\VLFV DQG LQWHQGHG WR XVH LQTXLU\
DFWLYLWLHV ZKHQ WKH\ ZHQW RQ WR WHDFK
7KH3K\VLFV E\ ,QTXLU\DSSURDFK HQDEOHV VWXGHQWV WR GH
YHORS D PRUH UREXVW FRQFHSWXDO IUDPHZRUN EXW LW UHTXLUHV D
FRPPHQVXUDWHO\ KLJKHU FRPPLWPHQW RI UHVRXUFHV RQ WKH SDUW
RI WKH WHDFKLQJ LQVWLWXWLRQ DQG RI VWXGHQWV 7KH3K\VLFV E\
,QTXLU\FRXUVH IRU SUHVHUYLFH WHDFKHUV DV WDXJKW DW WKH 8QL
YHUVLW\ RI :DVKLQJWRQ DQG 2KLR 6WDWH FRQVLVWV RI VL[ KRXUV D
ZHHNDQG WKUHH KRXUV WZLFH D ZHHNUHVSHFWLYHO\ LQ D
ODERUDWRU\ VHWWLQJ RYHU WKH FRXUVH RI WZRSUHVXPDEO\ WHQ
ZHHN TXDUWHU WHUPV 7KH PHWKRG UHTXLUHV ERWK D ORZ
VWXGHQWWRLQVWUXFWRU UDWLR DQG D ODERUDWRU\ VHWWLQJ UHVXOWLQJ
LQ OLPLWHG FODVV VL]HV 3K\VLFV GHSDUWPHQWV WKDW W\SLFDOO\
WHDFK ODUJH QXPEHUV RI HOHPHQWDU\ HGXFDWLRQ PDMRUVJUHDWHU
WKDQ  IRU H[DPSOHHDFK \HDU ZRXOG EH KDUG SUHVVHG WR
FRPPLW WKHVH QHFHVVDU\ UHVRXUFHV
6WXGHQWV DUH DOVR UHTXLUHG WR FRPPLW WZR WKUHHKRXU
EORFNV SHU ZHHN IRU WZRWHQZHHNWHUPV WR FRPSOHWH WKH
3K\VLFV E\ ,QTXLU\FXUULFXOXP ZKHUHDV PRVW WUDGLWLRQDO OHF
WXUH FRXUVHV IRU HOHPHQWDU\ HGXFDWLRQ PDMRUVRU JHQHUDO
HGXFDWLRQ VWXGHQWVSURYLGH D VXUYH\ RI SK\VLFV LQ RQO\ RQH
TXDUWHU RU RQH VHPHVWHU 8SSHU GLYLVLRQ IHPDOH VWXGHQWV LQ
SDUWLFXODU KDYH H[SUHVVHG FRQFHUQ RYHU WKH WLPH FRPPLW
PHQW IRU VRPH LQTXLU\EDVHG SURJUDPV 7KHVH VWXGHQWV H[

6 3K\V (GXF 5HV $P - 3K\V 6XSSO 68  -XO\  ‹  $PHULFDQ $VVRFLDWLRQ RI 3K\VLFV 7HDFKHUV 6

Free download pdf