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Kѭӣng

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viên, khuyӃn khtch, tҥo hӭng th~ trong qui trunh tӵ gijnh lҩy kiӃn thӭc cӫa HS

ĈӕL Wѭӧng nghiên cӭu

Hӑc sinh

Giio viên

Mô hu nh cͯ a ph˱˯QJSK ip nghiên cͱu

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- 0{KuQK KRiEҵQJ SKѭѫQJ SKiSgrap

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NKRDKӑF

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a Phân lo̩ i:

HiӋn nay ÿm cy nhiӅu cich phân loҥi BTHH khic nhau dӵa trên ciF Fѫ Vӣ

khic nhau: Dӵa vjo khӕL Oѭӧng kiӃn thӭc; dӵa vjo ttnh chҩt cӫa bji tұp; dӵa vjo

hunh thii hoҥWÿӝng cӫa HS; dӵa vjo mөc tiêu dҥy hӑc; dӵa vjo cich tiӃn hjnh giҧi;

dӵa vjR SKѭѫQJ SKip hunh thjnh kӻ QăQJ JLҧi bji tұp; dӵa vjo hoҥWÿӝng nhұn thӭc

cӫa HS; dӵa vjo nӝi dung; dӵa vjRÿһFÿLӇm bji tұp

Giӳa cic cich phân loҥi không cy ranh giӟi r} rӋW QJѭӡi ta phân loҥL ÿӇ

nhҵm phөc vө cho nhӳng mөFÿtch nhҩWÿӏnh Theo ch~ng tôi:

Phân loҥi bji tұp hya hӑc thu trѭӟc hӃt phҧi dӵa vjo n͡ i dung hy a h͕ c cө thӇ

cӫa bji tұSÿy

ViӋc sҳp xӃp, phân loҥi mӝt vҩQÿӅ thu phҧi dӵDWUrQFѫVӣ tt QKÿ ̿c th cӫa

vҩQ ÿӅ cҫn nghiên cӭu Vu vұy, vӟi hya hӑc không thӇ không ch~ ê ÿӃn cic mһt

ÿӏnh ttQK ÿӏQK Oѭӧng, lê thuyӃt hay thӵc nghiӋm (mһc dù bji tұp thӵc nghiӋPKLӋQ

nay sӱ dөQJ FKѭDÿѭӧc nhiӅu)

BTHH vӟi mөF ÿtch nhҵm vұn dөng, cӫng cӕ kiӃn thӭc, rqn luyӋn kӻ QăQJ

vj phit triӇQWѭGX\Fӫa HS Vu vұy, vӟi mӝt bji tұp cө thӇ cҫn xpWÿӃn mͱFÿ ͡ phӭc

tҥp cӫa ho̩ Wÿ ͡ng t˱GX\cӫa HS khi giҧi bji tұSÿy

b L͹ a ch͕ n:

+LӋQ QD\ GR \rX FҫX OX\ӋQ WKL Yj WX\ӇQ VLQK YjR FiF WUѭӡQJ ÿҥL KӑF Yj WUXQJ KӑF

FKX\rQ QJKLӋS QrQ EjL WұS KRi KӑF UҩW SKiW WULӇQ NK{QJ QJӯQJ ÿѭӧF Eә VXQJ QKLӅX EjL WұSPӟLFyQӝLGXQJ KD\ Yj WiFGөQJ WӕW

7UrQ WKӏ WUѭӡQJ Fy UҩW QKLӅX ViFK %7++ 9ҩQ ÿӅ FҫQ ÿһW UD Oj SKҧL ELӃW OӵD FKӑQ EjL

WұSÿӇGQJ VDRFKRFyKLӋXTXҧ QKҩW

9LӋFOӵD FKӑQEjLWұS FҫQWӯFiFQJXӗQ VDXÿk\

- &iF ViFK JLiR NKRD KRi KӑFYj ViFK EjL WұS KRi KӑFSKә WK{QJ

EjL WұSVu vұy, muӕn giӡ ôn tұp ± tәng kӃWÿҥt hiӋu quҧ cao khi sӱ dөng bji tұp thu

ngoji cic bji tұSFѫEҧn ta phҧi sӱ dөng cic bji tұp mang ttQKFKҩWWtch cӵc hya nhұn

thӭc cӫa HS, mӟi nâng cao hiӋu quҧ giӡ ôn tұp ± tәng kӃWQKѭYұy muӕn nâng cao

chҩWOѭӧng bji lên lӟp ôn tұp ± tәng kӃt ta sӱ dөng cic dҥng bji tұp hya hӑc sau: bài

WұS ÿӇ FӫQJ Fӕ Pӣ UӝQJÿjRVkXNLӃQWKӭFYjKuQKWKjQKTX\OXұWFӫDFiFTXiWUuQK

hRi KӑF EjL WұS ÿӇ UqQ OX\ӋQ Nӻ QăQJ EjL WұS ÿӇ UqQ OX\ӋQ WѭGX\ORJLFEjLWұSÿӇUqQOX\ӋQQăQJ OӵFSKiWKLӋQYҩQ ÿӅYj JLҧLTX\ӃWYҩQ ÿӅ

7KӵFWUҥQJWKӵFKLӋQEjLOrQOӟSKyDKӑFӣFiFWU ѭӡQJSKәWK{QJKLӋQQD\

[7]

Cuӝc vұn ÿӝng ÿәi mӟi PPDH Hya hӑc theo Kѭӟng dҥy hӑc phit huy ttnh

chӫ ÿӝng, sing tҥo, ttch cӵc cӫa HS, dҥy hӑc phân hya, dҥy hӑc Kѭӟng vjo QJѭӡi

hӑc, dҥy hӑc ӭng dөng CNTT mӟi chӍ dӯng ӣ cic cuӝc thi chӑn GV giӓi vj mӝt sӕ

tt thҫy, cô Theo V} 9ăQ 'X\rQ (P Lu̵ n i n Ti͇ n sƭ Gii o dͭ c h͕ c, Ĉ̩ i h͕ F6˱

ph̩ m Hj N͡ i, 2012, SKѭѫQJphip thuyӃt trunh lj thѭӡng xuyên vj rҩWWKѭӡng xuyên

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Qua phҫn thӵc trҥng vӅ bji lên lӟp hya hӑc hiӋn nay, ta thҩy rҵng cic thҫy cô

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hya hӑc

2.3 Thӵc chҩ t cӫ a viӋ c nâng cao chҩ... ho̩t ÿ͡ng sing t̩o vj phit tri͋n´

Ljm thӃ njRÿӇ nâng cao chҩt lѭӧng bji lên lӟp hya hӑc?

ĈӇ nâng cao chҩt lѭӧng bji lên lӟp hya hӑc thu cҫn phҧi cy nhӳng biӋn phip phӕi hӧp tӯ