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Xây dựng hệ thống bài tập chương nhóm oxi hóa học 10 nâng cao nhằm phát triển năng lực cho học sinh lớp 10

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YjWKӵc tiӉn vӅ ÿәi mӟi SKѭѫQJSKiSGҥy hӑc, kiӇPWUDÿiQKJLi YjTXҧQOêKRҥWÿӝng

ÿәi mӟi SKѭѫQJSKiSGҥy hӑc, kiӇPWUDÿiQKJLiphөc vө ÿәi mӟLFKѭѫQJWUuQKYjViFKJLiRNKRDVDXQăP

- TriӇQ NKDL WKt ÿLӇP SKiW WULӇQ FKѭѫQJ WUuQK JLiR GөF QKj WUѭӡng phә WK{QJ WKHR

+ѭӟng dүn sӕ 791/HD-%*'Ĉ7QJj\Fӫa Bӝ *LiRGөFYjĈjR tҥo tҥLFiF

WUѭӡQJYjFiFÿӏDSKѭѫQJWKDPJLDWKtÿLӇm MөFÿtFK cӫa viӋFWKtÿLӇPOjQKҵm: (1)

Khҳc phөc hҥn chӃ cӫDFKѭѫQJWUuQKViFKJLiRNKRDKLӋQKjQKJySSKҫQQkQJFDRFKҩt

Oѭӧng dҥy hӑc, hoҥWÿӝQJJLiRGөc cӫDFiFWUѭӡng phә WK{QJWKDPJLDWKtÿLӇm; (2)

Cӫng cӕ FѫFKӃ phӕi hӧSYjWăQJFѭӡQJYDLWUzFӫDFiFWUѭӡQJVѭSKҥPWUѭӡng phә

WK{QJWKӵFKjQKVѭSKҥPYjFiFWUѭӡng phә WK{QJNKiFWURQJFiFKRҥWÿӝng thӵFKjQK

Trang 14

thӵc nghiӋPVѭSKҥPYjSKiWWULӇn FKѭѫQJWUuQK JLiRGөFQKjWUѭӡng phә WK{QJ; (3)

BӗLGѭӥQJQăQJOӵFQJKLrQFӭu khoa hӑFJLiRGөFSKiWWULӇn FKѭѫQJWUuQKJLiRGөc

QKjWUѭӡng phә WK{QJFKRÿӝLQJNJJLҧQJYLrQFiFWUѭӡQJNKRDVѭSKҥPJLiRYLrQFiFWUѭӡng phә WK{QJWKDPJLDWKtÿLӇm; (4 *ySSKҫn chuҭn bӏ FѫVӣ OêOXұQFѫVӣ thӵc

tiӉQÿәi mӟi FKѭѫQJWUuQKViFKJLiRNKRDJLiRGөc phә WK{QJVDXQăP

- TriӇQNKDLiSGөQJSKѭѫQJSKiS³%jQWD\Qһn bӝW´WKHRKѭӟng dүn cӫa Bӝ *LiRGөc

YjĈjRWҥo tҥL&{QJYăQVӕ %*'Ĉ7-*'7U+QJj\Vӱ dөng di sҧQYăQ

KyDWURQJGҥy hӑFWKHR+ѭӟng dүn sӕ 73/HD-%*'Ĉ7-%9+77'/QJj\

cӫDOLrQ%ӝ *LiRGөFYjĈjRWҥo, Bӝ 9ăQKyD7KӇ WKDRYj'XOӏch; triӇQNKDLVkXUӝng

Cuӝc thi dҥy hӑFFiFFKӫ ÿӅ WtFKKӧSGjQKFKRJLiRYLrQ

- 4XDQWkPFKӍ ÿҥRÿәi mӟLKuQKWKӭFYjSKѭѫQJSKiSWә chӭc thi, kiӇm WUDÿiQKJLi

QKѭ+ѭӟng dүQiSGөng ma trұQÿӅ thi theo C{QJYăQVӕ %*'Ĉ7-*'7+QJj\

30/12/2010 vӅ viӋF+ѭӟng dүQELrQVRҥQÿӅ kiӇm tra vӯDFK~êÿӃQWtQKEDRTXiWQӝi

dung dҥy hӑc vӯDTXDQWkPNLӇPWUDWUuQKÿӝ WѭGX\ĈӅ WKLFiFP{QNKRDKӑF[mKӝi

ÿѭӧc chӍ ÿҥRWKHRKѭӟng "mӣ", gҳn vӟi thӵc tӃ cuӝc sӕQJSKiWKX\VX\QJKƭÿӝc lұp

cӫa hӑc sinh, hҥn chӃ \rXFҫu hӑc thuӝFPi\PyF%ѭӟFÿҫu tә chӭFFiFÿӧWÿiQKJLi

hӑFVLQKWUrQSKҥm vi quӕFJLDWKDPJLDFiFNuÿiQKJLiKӑc sinh phә WK{QJTXӕc tӃ

(PISA) Tә chӭc Cuӝc thi vұn dөng kiӃn thӭFOLrQP{QÿӇ giҧi quyӃWFiFWuQKKXӕng

thӵc tiӉQGjQKFKRKӑc sinh trung hӑc; CuӝFWKLQJKLrQFӭu khoa hӑc kӻ thuұWGjQKFKR

hӑc sinh trung hӑc nhҵm khuyӃQNKtFKKӑc sinh trung hӑFQJKLrQFӭXViQJWҥo khoa

hӑFF{QJQghӋ, kӻ thuұWYjYұn dөng kiӃn thӭFÿmKӑFYjRJLҧi quyӃt nhӳng vҩQÿӅ

thӵc tiӉn cuӝc sӕQJJySSKҫQWK~Fÿҭ\ÿәi mӟLKuQKWKӭc tә chӭFYjSKѭѫQJSKiSGҥy

hӑFÿәi mӟLKuQKWKӭFYjSKѭѫQJSKiSÿiQKJLiNӃt quҧ hӑc tұSSKiWWULӇQQăQJOӵc

hӑc sinh

- Thӵc hiӋn ChӍ thӏ sӕ 33/2006/CT-77JQJj\YӅ chӕQJWLrXFӵFYjNKҳc

phөc bӋQKWKjQKWtFKWURQJJLiRGөFYjSKiWÿӝng cuӝc vұQÿӝng ³1yLNK{QJY ͣLWLrX

c͹ c trong thi c͵ YjE ͏ QKWKjQKWtFKWURQJJLiRG ͭF´ ÿmKҥn chӃ ÿѭӧc nhiӅXWLrXFӵc

trong thi, kiӇm tra

™ Ĉ͙i vͣLJLiRYLrQ

- Ĉ{QJÿҧRJLiRYLrQFyQKұn thӭFÿ~QJÿҳn vӅ ÿәi mӟi SKѭѫQJSKiSGҥy hӑc NhiӅu

JLiRYLrQÿm[iFÿӏQKU}Vӵ cҫn thiӃWYjFyPRQJPXӕn thӵc hiӋQÿәi mӟLÿӗng bӝ

SKѭѫQJSKiSGҥy hӑc YjNLӇPWUDÿiQKJLi

- Mӝt sӕ JLiRYLrQÿmYұn dөQJÿѭӧFFiFSKѭѫQJSKiSGҥy hӑc, kiӇPWUDÿiQKJLiWtFK

cӵc trong dҥy hӑFNƭQăQJVӱ dөng thiӃt bӏ dҥy hӑFYjӭng dөQJF{QJQJKӋ WK{QJWLQ-

truyӅQWK{QJWURQJWә chӭc hoҥWÿӝng dҥy hӑFÿѭӧFQkQJFDRYұn dөQJÿѭӧFTXLWUuQK

kiӇPWUDÿiQKJLiPӟi

Trang 15

™ 7ăQ JF˱ ͥQJF˯V ͧ v̵t ch̭WYjWKL ͇ t b͓ d̩ y h͕ c

- &ѫVӣ vұt chҩt phөc vө ÿәi mӟi SKѭѫQJSKiSGҥy hӑc, kiӇPWUDÿiQKJLiQKӳQJQăPTXDÿmÿѭӧFÿһc biӋWFK~WUӑng NhiӅu dӵ iQFӫa Bӝ *LiRGөFYjĈjRWҥRÿmYjÿDQJ

ÿѭӧc triӇn khai thӵc hiӋQWUrQSKҥm vi cҧ QѭӟFÿm tӯQJEѭӟc cҧi thiӋQÿLӅu kiӋn dҥy

hӑFYjiSGөQJF{QJQJKӋ WK{QJWLQ- truyӅQWK{QJӣ FiFWUѭӡng trung hӑc, tҥRÿLӅu kiӋn

thuұn lӧi cho hoҥWÿӝQJÿәi mӟi SKѭѫQJSKiSGҥy hӑc, kiӇPWUDÿiQKJLi

- Bӝ *LiRGөFYjĈjRWҥo chӫ WUѭѫQJWăQJFѭӡng hoҥWÿӝng tӵ OjPWKLӃt bӏ dҥy hӑc

cӫDJLiRYLrQYjKӑc sinh, tҥRÿLӅu kiӋn thuұn lӧi cho sӵ chӫ ÿӝQJViQJWҥo cӫDJLiR

YLrQYjKӑc sinh trong hoҥWÿӝng dҥ\YjKӑc ӣ WUѭӡng trung hӑc phә WK{QJ

Vӟi nhӳQJWiFÿӝQJWtFKFӵc tӯ FiFFҩp quҧQOêJLiRGөc, nhұn thӭFYjFKҩt Oѭӧng

hoҥWÿӝQJÿәi mӟi SKѭѫQJSKiSGҥy hӑc, kiӇPWUDÿiQKJLiFӫDFiFWUѭӡng trung hӑc

FѫVӣ ÿmFyQKӳng chuyӇn biӃQWtFKFӵFJySSKҫQOjPFKRFKҩWOѭӧQJJLiRGөFYjGҥy

hӑc tӯQJEѭӟFÿѭӧc cҧi thiӋn

1.1.2 .KiLQL Ӌm vӅ QăQJO ӵc

1ăQJ lӵc Oj mӝt vҩn ÿӅ kKi trӯu tѭӧng cӫa WkP Ot hӑc .KiL niӋm Qj\ cho ÿӃn

ngj\ nay vүn Fy nhiӅu FiFK tiӃp cұn vjFiFK diӉn ÿҥt kKiF nhau

- Theo quan ÿiӇm cӫa nhӳng QKj WkP Ot hӑc QăQJ lӵc Oj tәng hӧp FiFÿһc ÿLӇm, thuӝc

WtQK WkP Ot cӫa Fi nhkn SK hӧp vӟi yru cҫu ÿһc trѭng cӫa mӝt hoҥt ÿӝng nhҩWÿӏnh

nhҵm ÿҧm bҧo cho hoҥt ÿӝng ÿyÿҥt hiӋu quҧ cao

- Theo NguyӉn Huy 7~ ³ 1ăQJlӵc tӵ QKLrQ Oj loҥi QăQJ lӵc ÿѭӧc nҧy sinh WUrQ Fѫ

sӣ nhӳng Wѭ chҩt bҭm sinh di truyӅn, kK{ng cҫn ÿӃn WiF ÿӝng cӫa gLiRGөc vj ÿjR tҥo

1y cho SKpS con ngѭӡi giҧi quyӃt ÿѭӧc nhӳng yru cҫu tӕi thiӇu, quen thuӝc ÿһt ra cho

muQK trong cuӝc sӕng´

&iF QăQJlӵc KuQK WKjQK WUrQ cѫ sӣ cӫa FiF tѭ chҩt tӵ QKLrQ cӫa Fi QKkQ mӟi ÿyQJ

vai WUz quan trӑng, QăQJ lӵc cӫa con ngѭӡi NK{QJShҧi KRjQ WRjQ do tӵ QKLrQ mj Fy

phҫn lӟn do gLiR dөc, tұp luyӋn

- 1ăQJ lӵc ÿѭӧc ÿjR tҥo Oj nhӳng phҭm chҩt trong TXi WUuQK hoҥt ÿӝng tkm OtWѭѫng

ÿӕi әn ÿӏnh vj kKiL TXiW cӫa con ngѭӡi, nhӡ Qy FK~QJ ta giҧi quyӃt ÿѭӧc (ӣ mӭFÿӝ

Qj\ hay mӭc ÿӝ kKiF mӝt hoһc mӝt vjL \rX cҫu mӟi QjR ÿy trong cuӝc sӕng´± NguyӉn

Huy 7~

- X.L.Rubinxtein cho rҵng: ³1ăng lӵc Oj WRjQ bӝ FiF thuӝc WtQK WkP Ot OjP cho

con ngѭӡi WKtFK hӧp vӟi mӝt hoҥt ÿӝng Fylӧi tch [mhӝi nhҩt ÿӏQK´

- 7kP Ot chia QăQJ lӵc WKjQK FiF dҥng kKiF nhau QKѭ QăQJ lӵc chung vj QăQJ

lӵc FKX\rQ m{Q 1ăQJ lӵc ÿѭӧc chia WKjQK ba mӭc ÿӝ: Qăng lӵFWjL QăQJ vjWKLrQ WjL

1.1.3 Cҩ XWU~FF ӫDQăQJO ӵc

Trang 16

- JLҧLTX\ӃWYҩQÿӅ

-1ăQJOӵF[mKӝL 6RFLDOFRPSHWHQF\ /jNKҧQăQJÿҥWÿѭӧFPөFÿtFKWURQJQKӳQJ

WuQKKXӕQJJLDRWLӃSӭQJ[ӱ[mKӝLFNJQJQKѭQKӳQJQKLӋPYөNKiFQKDXWURQJVӵSKӕLKӧSFKһWFKӁYӟLQKӳQJWKjQKYLrQNKiF1yÿѭӧFWLӃSQKұQTXDYLӋFKӑFJLDRWLӃS

-1ăQJ OӵF Fi WKӇ ,QGXYLGXDO FRPSHWHQF\  /j NKҧ QăQJ [iF ÿӏQK ÿiQK JLi ÿѭӧF

QKӳQJFѫKӝLSKiWWULӇQFiQKkQQKӳQJTXDQÿLӇPFKXҭQJLiWUӏÿҥRÿӭFYjÿӝQJFѫFKLSKӕLFiFWKiLÿӝYjKjQKYLӭQJ[ӱ1yÿѭӧFWLӃSQKұQTXDYLӋFKӑFFҧP[~F- ÿҥR

KjQKÿӝQJÿѭӧFKuQKWKjQKWUrQFѫVӣFyVӵNӃWKӧSFiFQăQJOӵFQj\

Trang 17

1.1.4 4XiWUuQKKuQKWKjQKQăQJO ӵc

- 7ѭFK ҩt vӟi sӵ KuQKWKjQKYjSKiWWUL Ӈ QQăQJO ӵc

7ѭFKҩWOjQKӳQJÿһFÿLӇPULrQJFӫDFiQKkQYӅ giҧi phүXVLQKOêEҭPVLQKYjQKӳng

chӭFQăQJFӫDFK~QJÿѭӧc biӇu hiӋQWURQJQKNJQJKRҥWÿӝQJÿҫXWLrQFӫDFRQQJѭӡi

7URQJWѭFKҩWQJRjLQKӳng yӃu tӕ bҭm sinh di truyӅQFzQFyQKӳng yӃu tӕ tӵ tҥo trong

cuӝc sӕQJFiWKӇ NhӳQJÿһFÿLӇm di truyӅQFyÿѭӧc bҧo tӗQYjWKӇ hiӋn ӣ thӃ hӋ sau

hay kh{QJYjWKӇ hiӋn mӭFÿӝ QjRÿLӅXÿyKRjQWRjQGRKRjQFҧnh sӕng quyӃWÿӏnh

1Kѭ Yұ\ Wѭ FKҩW Oj Pӝt trong nhӳQJ ÿLӅu kiӋQ KuQK WKjQK QăQJ OӵF QKѭQJ Wѭ FKҩt

NK{QJTXLÿӏQKWUѭӟc sӵ SKiWWULӇn cӫDFiFQăQJOӵF7UrQFѫVӣ cӫDWѭFKҩWFyWKӇ KuQK

WKjQKQKӳnJQăQJOӵc rҩWNKiFQKDXWURQJKRҥWÿӝQJÿLӅXÿyFzQW\WKXӝFYjRÿLӅu

kiӋn sӕQJYjKRҥWÿӝng cӫa mӛLFiQKkQ

- ĈL Ӆ u kiӋ Q[mK ӝi vӟi sӵ KuQKWKjQKYjSKiWWUL Ӈ QQăQJO ӵc

1ăQJOӵFFRQQJѭӡi chӍ ÿѭӧFKuQKWKjQKYjSKiWWULӇQWURQJÿLӅu kiӋn sӕQJYjÿLӅu

kiӋn cӫDFRQQJѭӡLÿy1yOjVҧn phҭm cӫa sӵ SKiWWULӇQ[mKӝLYj[mKӝLOj\Ӄu tӕ quan

trӑQJÿӇ KuQKWKjQKYjSKiWWULӇQQăQJOӵF;mKӝLQJj\FjQJSKiWWULӇQWKuQăQJOӵc con

QJѭӡLQJj\FjQJSKiWWULӇQWKHRÿӇ ÿiSӭng vӟL\rXFҫX[mKӝi

1ăQJOӵFFRQQJѭӡi con phө thuӝFYjRFKӃ ÿӝ FKtQKWUӏ [mKӝi, sӵ SKkQF{QJODRÿӝng

cӫD[mKӝi, sӵ JLiRGөc, WURQJÿyJLiRGөFOjWiFÿӝQJWtFKFӵc nhҩt cӫD[mKӝLÿӕi vӟi

sӵ KuQKWKjQKYjSKiWWULӇQQăQJOӵc cӫDFiQKkQ%ӣLYuQăQJOӵFOjÿLӅu kiӋQÿӇ OƭQK

hӝi tri thӭFNƭQăQJNƭ[ҧROX{QFyPӕi quan hӋ thӕng nhҩt vӟLQKDX1ăQJOӵFNK{QJ

biӇu hiӋn trong tri thӭFNƭQăQJNƭ[ҧRPjQyÿѭӧFSKiWKLӋQUDWURQJTXiWUuQKOƭQK

hӝi tri thӭc

1ăQJOӵc cӫa mӛLQJѭӡi dӵDWUrQFѫVӣ WѭFKҩWQKѭQJÿLӅu chӫ yӃXOjQăQJOӵFÿѭӧc

KuQKWKjQKSKiWWULӇQYjWKӇ hiӋn trong hoҥWÿӝQJWtFKFӵc cӫDFRQQJѭӡLGѭӟLWiFÿӝng

cӫa dҥy hӑFYjJLiRGөF9uYұy, vҩQÿӅ SKiWKLӋQYjEӗLGѭӥQJQăQJOӵFQăQJNKLӃu

OjPӝt trong nhӳng vҩQÿӅ FѫEҧn cӫa chiӃQOѭӧFJLiRGөc nhҵPQkQJFDRGkQWUt ÿjR

tҥRQKkQOӵc, bӗLGѭӥQJQKkQWjL«9LӋFKuQKWKjQKYjSKiWWULӇQFiFSKҭm chҩWQKkQ

FiFKOjSKѭѫQJWLӋQFyKLӋu quҧ nhҩWÿӇ SKiWWULӇQQăQJOӵc MӛLQJѭӡLÿӃXFyQăQJOӵc

ÿӕi vӟi mӝt hoҥWÿӝQJQjRÿy9uYұ\NKLSKkQF{QJOҥRÿӝng ta cҫn phҧLWuPKLӇu QăQJ

lӵc cӫa mӛLQJѭӡLVDRFKRSKKӧp vӟi tӯng loҥLF{QJYLӋc

1.1.5 1ăQJO ӵc cӫa hӑc sinh

1ăQJOӵc cӫa hӑFVLQKOjNKҧ QăQJOjPFKӫ nhӳng hӋ thӕng kiӃn thӭFNƭQăQJWKiL

ÿӝ«SKKӧp vӟi lӭa tuәLYjYұQKjQK NӃt nӕL FK~QJPӝWFiFKKӧSOtYjRWKӵc hiӋn

WKjQK F{QJQKLӋm vө hӑc tұp, giҧi quyӃt hiӋu quҧ nhӳng vҩQÿӅ ÿһWUDFKRFKtQKFiF

em trong cuӝc sӕng

Trang 18

1ăQJOӵc hӑFVLQKOjPӝt cҩXWU~Fÿӝng (trӯXWѭӧQJ FyWtQKPӣÿDWKjQKWӕÿDWҫng

bұFKjPFKӭDWURQJÿyNK{QJFKӍ OjNLӃn thӭFNƭQăQJ«PjFҧ niӅm tin, JLiWUӏWUiFK

nhiӋP[mKӝL« thӇ hiӋn ӣ WtQKVҹQVjQJKjQKÿӝng cӫDFiFHPWURQJP{LWUѭӡng hӑc

phә WK{QJYjQKӳQJÿLӅu kiӋn thӵc tӃ ÿDQJWKD\ÿәi cӫD[mKӝi

lӵFÿѭӧFSKkQWKjQKORҥi sau:

Nă ng l͹ c t˱ duy: Khҧ năng QJKLrQFӭXSKkQWtFKWәng hӧSYjQKұn biӃt vҩQÿӅ HiӇu

nguyrQ nhkn cӫa vҩn ÿӅ cҫn ÿѭӧc xӱ lt, giҧi quyӃt trong qui WUuQKWKӵc hiӋn nhiӋm

1ăQJO ͹c quan h͏ , giao ti͇ p, thuy͇ t phͭ FOjPYL ͏ c vͣ LQJ˱ ͥLNKiFKhҧ QăQJTXDQ hӋ,

giao tiӃp hiӋu quҧ, thuyӃt phөFYjWUX\Ӆn cҧm hӭng cho mӑLQJѭӡLÿӇ FQJWKӵc hiӋn tӕt

nhҩWF{QJ viӋc

1ă ng l͹ c ti͇ SWKXÿ ͝i mͣLViQJW ̩RYjSKiWWUL ͋ n: Khҧ QăQJOLrQWөc cұp nhұSWK{QJ

tin, tiӃp thu kiӃn thӭFYjKӑc tұSWURQJTXiWUuQKWKӵc hiӋQF{QJYLӋFOX{QWuPWzLQKӳng

-1ăQJOӵc tӵ quҧQOê

-1ăQJOӵc giao tiӃp

-1ăQJOӵc hӧSWiF

-1ăQJOӵc sӱ dөQJF{QJQJKӋ WK{QJWLQ

-1ăQJOӵc sӱ GXQJQJ{QQJӳ

-1ăQJOѭFWtQKWRiQ

Trang 19

1.1.8 1ăQJO ӵc trong bӝ P{QKyDK ӑc

7URQJP{Q+yDKӑc bao gӗPQăQJOӵFÿһc WK

-1JKHYjKLӇXWUuQKEj\YjYұn dөQJÿѭӧc nӝLGXQJFiFWKXұt ngӳ KyDKӑFGDQKSKiS

KyDKӑFYjFiFELӇXWѭӧQJKyDKӑF NtKLӋXKuQKYӁP{KuQKFҩXWU~FFiFSKkQWӱ FiFchҩWFiFOLrQNӃWKyDKӑc)

-BiӇu diӉQÿ~QJF{Qg thӭFKyDKӑc cӫDFiFKӧp chҩWY{FѫYjFiFKӧp chҩt hӳXFѫFiF

dҥQJF{QJWKӭFÿӗQJÿҷQJÿӗQJSKkQ

-Quy tҳFÿӑFWrQWrQWKHRFiFGDQKSKiSNKiFQKDXÿӕi vӟLFiFKӧp chҩt hӳXFѫ

-Sӱ dөQJWKjQKWKҥRFiFÿӗ GQJWKtQJKLӋm, lҳSÿһWFiFEӝ dөng cө WKtQJKLӋm, hiӇu

ÿѭӧFWiFGөng cӫa tӯng bӝ phұn, biӃWSKkQWtFKVӵ ÿ~QJVDLWURQJFiFKOҳp

-0{Wҧ YjJLҧLWKtFKÿѭӧFFiFKLӋQWѭӧQJWKtQJKLӋPYjU~WUDQKӳng kӃt luұn vӅ WtQK

chҩt cӫa chҩWÿѭӧFFiFSKѭѫQJWUuQKKyDKӑc YjU~WUDÿѭӧc nhӳng kӃt luұn cҫn thiӃt

-1ăQJOӵFQj\EDRJӗPFiFQăQJOӵc tiӃQKjQKWKtQJKLӋm, sӱ dөQJYjYұn dөQJWKt

nghiӋPQăQJOӵFTXDQViWP{Wҧ, giҧLWKtFKFiFKLӋQWѭӧng tӵ QKLrQ

-TiӃQKjQKÿӝc lұSFiFWKtQJKLӋPQJKLrQFӭXWuPNLӃPYjWKXÿѭӧc nhӳng kiӃn thӭc

FѫEҧQÿӇ hiӇu biӃt giӟi tӵ QKLrQYjNƭWKXұt

- Vұn dөQJWKjQKWKҥRSKѭѫQJSKiSEҧRWRjQ EҧRWRjQNKӕLOѭӧng, bҧRWRjQÿLӋQWtFK

bҧRWRjQHOHFWURQ« WURQJYLӋFWtQKWRjQJLҧLFiFEjLWRiQKyDKӑc

-Sӱ dөQJWKjQKWKҥo SKѭѫQJSKiSÿҥi sӕ WURQJWRiQKӑFYjPӕLOLrQKӋ vӟLFiFNLӃn

thӭFKyDKӑFÿӇ giҧLFiFEjLWRiQKyDKӑFĈӗng thӡi sӱ dөng hiӋu quҧ FiFWKXұWWRiQ

ÿӇ biӋn luұQYjWtQKWRiQFiFGҥQJEjLWRiQKyDKӑc

-3KkQWtFKÿѭӧFWuQKKXӕQJSKiWKLӋQYjQrXÿѭӧFWuQKKXӕQJFyYҩQÿӅ trong hӑc

tұp, trong cuӝc sӕng

-Thu thұSYjOjPU}FiFWK{QJWLQFyOLrQTXDQÿӃn vҩQÿӅĈӅ xuҩWYjSKkQWtFKÿѭӧc

mӝt sӕ giҧLSKiSJLҧi quyӃt vҩQÿӅ, lӵa chӑQÿѭӧc giҧLSKiSSKKӧp

-ĈӅ xuҩWÿѭӧc giҧ thuyӃt khoa hӑFNKiFQKDX/ұSÿѭӧc kӃ hoҥFKÿӇ giҧi quyӃt vҩn

ÿӅ ÿһt ra Thӵc hiӋn kӃ hoҥFKÿӝc lұSViQJWҥo hoһc hӧSWiFWUrQFѫVӣ FiFJLҧ thuyӃt

ÿmÿӅ ra

-Thӵc hiӋQYjÿiQKJLiJLҧLSKiSJLҧi quyӃt vҩQÿӅ, suy ngүm vӅ FiFKWKӭFYjWLӃn

truQKJLҧi quyӃt vҩQÿӅ ÿӇ ÿLӅu chӍQKYjYұn dөng trong bӕi cҧnh mӟi

Trang 20

-NăQJOӵc hӋ thӕQJKyDNLӃn thӭFSKkQORҥi kiӃn thӭFKyDKӑc, hiӇXU}ÿһFÿLӇm, nӝi

dung, thuӝFWtQKFӫa loҥi kiӃn thӭFKyDKӑFÿy.KLYұn dөng kiӃn thӭFFKtQKOjYLӋc

lӵa chӑn kiӃn thӭc mӝWFiFKSKKӧp vӟi mӛi hiӋQWѭӧQJWuQKKXӕng cө thӇ xҧy ra trong

cuӝc sӕng, tӵ QKLrQYj[mKӝi

-ĈӏQKKѭӟQJÿѭӧFFiFNLӃn thӭFKyDKӑc mӝWFiFKWәng hӧSYjNKLYұn dөng kiӃn

thӭFKyDKӑc phҧLêWKӭFU}UjQJYӅ loҥi kiӃn thӭFKyDKӑFÿyÿѭӧc ӭng dөQJWURQJFiFOƭQKYӵFJuQJjQKQJKӅ JuWURQJFXӝc sӕng

-3KiWKLӋQYjKLӇXU}ÿѭӧFFiFӭng dөng cӫDKyDKӑFWURQJFiFYҩQÿӅ thӵc phҭm,

sinh hoҥt, y hӑc, sӭc khӓe, khoa hӑFWKѭӡng thӭc, sҧn xuҩWF{QJQJKLӋSQ{ng nghiӋp

YjP{LWUѭӡng

-7uPPӕLOLrQKӋ YjJLҧLWKtFKÿѭӧFFiFKLӋQWѭӧng trong tӵ QKLrQYjFiFӭng dөng

cӫDKyDKӑc trong cuӝc sӕQJYjWURQJFiFOƭQKYӵFÿmQrXWUrQGӵDYjRFiFNLӃn thӭc

KyDKӑFYjNLӃn thӭFOLrQP{QNKiF

-Chӫ ÿӝQJViQJWҥo lӵa chӑn pKѭѫQJSKiSFiFKWKӭc giҧi quyӃt vҩQÿӅ&yQăQJOӵc hiӇu biӃWYjWKDPJLDWKҧo luұn vӅ FiFYҩQÿӅ KyDKӑFOLrQTXDQÿӃn cuӝc sӕng thӵc tiӉn

YjEѭӟFÿҫu biӃWWKDPJLDQJKLrQFӭu khoa hӑFÿӇ giҧi quyӃWFiFYҩQÿӅ ÿy

- ĈӅ xuҩWÿѭӧFFkXhӓLQJKLrQFӭu cho mӝt vҩQÿӅ hay chӫ ÿӅ hӑc tұp cө thӇÿӅ xuҩt

giҧ thuyӃWQJKLrQFӭXSKKӧp vӟLFkXKӓLQJKLrQFӭu mӝWFiFKNKRDKӑFViQJWҥo

- ĈӅ xuҩWSKѭѫQJiQWKӵc nghiӋPWuPWzLÿӇ kiӇm chӭng giҧ thuyӃWQJKLrQFӭu, thӵc

hiӋQSKѭѫQJiQWKӵc nghiӋm 6DXÿyFiFHPVӁ [k\GӵQJEiRFiRNӃt quҧ QJKLrQFӭu

YjWUuQKEj\NӃt quҧ QJKLrQFӭu mӝWFiFKNKRDKӑFViQJWҥo

1.1.9 7ăQJFѭ ӡQJ[k\G ӵQJYjV ӱ dөQJEjLW ұSKyDK ӑFWKHRÿ ӏ QKKѭ ӟQJSKiW

triӇ QQăQJO ӵc cho hӑc sinh

1.1.9.1 Sӱ dөQJEjLW ұp thӵc nghiӋm trong dҥy hӑFÿ Ӈ UqQFiFNL Ӄ n thӭFNƭQăQJ 7+71JySSK ҫQSKiWWUL Ӈ QQăQJO ӵc thӵFKjQKKyDK ӑc cho HS

*LiRYLrQFҫQKѭӟng dүn hӑFVLQKFiFEѭӟc giҧLEjLWұp thӵc nghiӋm:

%ѭӟc 1: GiҧLOtWKX\ӃWKѭӟng dүn hӑFVLQKSKkQWtFKOtWKX\ӃW[k\GӵQJFiFEѭӟc giҧi,

dӵ ÿRiQKLӋQWѭӧng, kӃt quҧ WKtQJKLӋm, lӵa chӑQKyDFKҩt, dөng cө, dӵ kiӃQFiFKWLӃn

KjQK

%ѭӟc 2: TiӃQKjQKWKtQJKLӋPFK~WUӑQJÿӃQFiFNӻ QăQJ

- 0{Wҧ ÿҫ\ÿӫÿ~QJKLӋQWѭӧQJWKtQJKLӋPYjJLҧLWKtFKÿ~QJFiFKLӋQWѭӧQJÿy

- Ĉӕi chiӃu kӃt quҧ WKtnghiӋm vӟi viӋc giҧLOtWKX\ӃWU~WUDQKұQ[pWNӃt luұn

VӟLFiFGҥQJEjLWұSNKiFQKDXWKuFiFKRҥWÿӝng cө thӇ cӫa hӑFVLQKFNJQJFyWKӇ thay ÿәLFKRSKKӧp CҫQFK~êUҵng khi sӱ dөQJFiFEjLWұp thӵc nghiӋPFyWKӇ GQJ

nhiӅXKuQKWKӭFNKiFQKDX

Trang 21

+ Sӱ dөQJFiFWKtQJKLӋPKyDKӑFYjFiFGөng cө KyDFKҩt cҫn thiӃWÿӇ OjPEjLWұp

WRjQWKӇ hӑFVLQKOjPKRһc mӝWYjLHPOjPWKtQJKLӋm biӇu diӉn, kӃt hӧp vӯa giҧi bҵng

OtWKX\ӃWYjFyPӝt phҫn bҵng thӵc nghiӋm)

%jLWұp chӍ ÿѭӧc giҧi bҵQJOtWKX\Ӄt (mang WtFKFKҩt thӵc nghiӋPWѭӣQJWѭӧng)

%jLWұp bҵQJKuQKYӁVѫÿӗ GQJKuQKYӁ ÿӇ P{Wҧ FiFKOҳSÿһt dөng cөWKXNKt

hoһc tӯ KuQKYӁVѫÿӗ FKRWUѭӟFSKkQWtFKFiFNKҧ QăQJSKKӧp)

1.1.97ăQJFѭ ӡQJFiFG ҥQJEjLW ұSFyV ӱ dөQJVѫÿ ӗ, KuQKYӁ

&ic dҥQJEjLWұSQj\KLӋQQD\FzQtWÿѭӧc sӱ dөng trong dҥy hӑc, viӋc sӱ dөng dҥng

EjLWұSQj\VӁ JySSKҫQKuQKWKjQKFKR+6QăQJOӵFTXDQViWQăQJOӵFWѭGX\KyDKӑc

1.1.9.3 Sӱ dөQJEjLW ұSKyDK ӑF[k\G ӵQJWuQKKX ӕQJFyY ҩQÿ Ӆ , dҥ y hӑ c sinh giҧ i

quyӃ t vҩ Qÿ Ӆ , tә chӭc cho hӑ FVLQKWuPWzLJL ҧi quyӃ t vҩ Qÿ Ӆ

3KiWKLӋQYjJLҧi quyӃWFiFYҩQÿӅ nҧy sinh trong cuӝc sӕng, thӵc tiӉQOjPӝWQăQJOӵc

cҫn thiӃW7URQJSKѭѫQJSKiSGҥy hӑFQrXYjJLҧi quyӃt vҩQÿӅ JLiRYLrQSKҧi tҥRWuQK

huӕQJFyYҩQÿӅÿLӅXFKѭDbiӃWOj\Ӄu tӕ WUXQJWkPJk\UDVӵ hӭQJWK~QKұn thӭFNtFK

WKtFKWѭGX\WtQKWӵ JLiFWtQKWtFKFӵc trong hoҥWÿӝng nhұn thӭc cӫa hӑFVLQK*LiR

YLrQFyWKӇ sӱ dөQJEjLWұSQrXYҩQÿӅ ÿӇ tҥRWuQKKXӕQJFyYҩQÿӅ ÿӕi vӟi hӑc sinh rӗi

JL~SKӑc sinh tӵ lӵc giҧi quyӃWFiFYҩQÿӅ ÿһt ra BҵQJFiFKÿyKӑc sinh vӯa nҳPÿѭӧc

tri thӭc mӟi vӯa nҳPÿѭӧFSKѭѫQJSKiSQKұn thӭc tri thӭFÿySKiWWULӇQÿѭӧFWѭGX\

ViQJWҥo, hӑFVLQKFzQFyNKҧ QăQJSKiWWULӇn vҩQÿӅ YjYұn dөng kiӃn thӭFYjRWuQK

huӕng mӟi

1KѭYұy bҵng nhӳQJEjLWұSQrXYҩQÿӅ cӫDJLiRYLrQPjKӑc sinh tiӃp thu kiӃn thӭc

mӟi mӝWFiFKWtFKFӵc, chӫ ÿӝQJViQJWҥo

1.1.9.4 7ăQJFѭ ӡQJ[k\G ӵQJYjV ӱ dөQJFiFEjLW ұp giҧi quyӃ t vҩ Qÿ Ӆ , FiFEjLW ұp

gҳ n vӟi bӕ i cҧ QKWuQKKX ӕng thӵc tiӉ QJySSK ҫQSKiWWUL Ӈ n QăQJO ӵc giҧi quyӃ t vҩ n

ÿӅ QăQJO ӵc vұn dөng kiӃ n thӭFYjRWK ӵc tiӉ QQăQJO ӵc xӱ OtWK{QJWLQ«

&iFEjLWұSQj\ÿzLKӓi sӵ SKkQWtFKWәng hӧSÿiQKJLiYұn dөng kiӃn thӭFYjRQKӳng

bӕi cҧQKYjWuQKKѭӟng thӵc tiӉn NhӳQJEjLWұSQj\OjQKӳQJEjLWұp mӣ, tҥRFѫKӝi

cho nhiӅXFiFKWLӃp cұn, nhiӅXFiFKJLҧi quyӃWNKiFQKDXJySSKҫQKuQKWKjQKFKRKӑc

VLQKFiFQăQJOӵFQKѭ1ăQJOӵc xӱ OêWK{QJWLQQăQJOӵc giҧi quyӃt vҩQÿӅQăQJOӵc

vұn dөng kiӃn thӭFYjRWKӵc tiӉn

1.2 %¬,7 Ұ3+Ï$+ ӐC

1.2.1 .KiLQL ӋPEjLW ұSKy a hӑ c

&yQKLӅXNKiLQLӋPYӅEjLWұSÿmWӯQJÿѭӧFÿӅFұSÿӃQ

7URQJJLiRGөFWKHR³7ӯÿLӇQ7LӃQJ9LӋW´GR+RjQJ3KrFKӫELrQWKXұWQJӳ³%jLWұS´FyQJKƭDOj³EjLUDFKR+6OjPÿӇYұQGөQJQKӳQJÿLӅXÿm KӑF´

7KHR7KiL'X\7X\rQ: ³%jLWұSOjPӝWKӋWK{QJWLQ[iFÿӏQKEDRJӗPQKӳQJÿLӅX

Trang 22

NLӋQYjQKӳQJ\rXFҫXÿѭӧFÿѭDUDWURQJTXiWUuQKGҥ\KӑFÿzLKӓLQJѭӡLKӑFPӝWOӡLJLҧLÿiSQj\YӅWRjQEӝKRһFWӯQJSKҫQNK{QJӣ trҥng thii cy sҹn cӫa QJѭӡLJLҧLWҥLWKӡL

ÿLӇPPjEjLWұSÿѭӧFÿһW UD´

7ӯQKӳQJTXDQQLӋPYjQKӳQJêNLӃQWUrQFyWKӇKLӇXUҵQJ%jLW̵S OjP͡WK͏

WK͙QJWK{QJWLQÿ˱ͫFÿ˱DUDP͡WFiFKFyY̭Qÿ͉ÿzLK͗L+6SK̫LV͵GͭQJQKͷQJNL͇Q WKͱFÿmFyE̹QJFiFKO̵SOX̵QKD\WtQKWRiQÿ͋JL̫LTX\͇WY̭Qÿ͉

9ӅPһWOtOXұQGҥ\KӑFKyDKӑFEjLWұSEDRJӗPFҧFkXKӓLYjEjLWRiQPjNKL

KRjQWKjQKKӋWKӕQJQKӳQJEjLWұSQj\+6VӁQҳPÿѭӧFKD\KRjQWKLӋQPӝWNLӃQWKӭFPӝWNƭQăQJQjRÿyWK{QJTXDYLӋF[ӱOêWtQKWRiQEjLWұSKӋWKӕQJEjLWұS

FiFY ̭Qÿ ͉ ho̿ FFiFWuQKKX ͙ng h͕c t̵Sÿ ͋ HS suy lu̵ QW˱GX\G ͹DWUrQQK ͷng ki͇ n

ÿ˱ ͫc m͡WO˱ ͫng ki͇ n thͱ c hay m͡ WNƭQăQJQK ̭t ÿ͓ nh

7yPOҥi, thuұt ngӳ ³EjL tұS´ chӫ yӃu ÿѭӧc sӱ dөng theo quan niӋm: bji tұp bao

gӗm cҧ nhӳng FkX hӓi Yj EjL tRiQ mj khi giҧi quyӃt FK~QJ HS phҧi nhӡ nhӳng suy

luұn logic, nhӳng SKpS WRiQ Yj nhӳng WKt nghiӋPWUrQ Fѫ sӣ FiF NKiL niӋm, ÿӏnh luұt,

hӑc thuyӃt YjSKѭѫQJ SKiS hyD hӑc Khi KRjQ thjnh EjL tұp, HS KRjQ thiӋn ÿѭӧc mӝt

tri thӭc hay mӝWNƭ QăQJ QjR ÿy bҵng ciFK trҧ lӡi miӋng, trҧ lӡi viӃt hoһc kqm theo WKt

nghiӋm

1.2.2 éQJKƭDYjWiFG өng cӫa BTHH trong giҧng dҥ\KyDK ӑc

- %jL tұp KyD hӑc lj mӝt trong nhӳng phѭѫng tiӋn hiӋu quҧ nhҩWÿӇ dҥy HS tұp vұn

dөng FiF kiӃn thӭc ÿm hӑc vjR thӵc tӃ cuӝc sӕng, sҧn xuҩt Yj tұp QJKLrQ cӭu khoa

hӑc, biӃn nhӳng kiӃn thӭc ÿm tiӃp thu ÿѭӧc qua bjL giҧng WKjQK kiӃn thӭc cӫa cKtQK

munh 9u chӍ Fy vұn dөng kiӃn thӭc vjo giҧi EjL tұp, HS mӟi nҳm vӳng kiӃn thӭc mӝt

FiFK VkX sҳc KiӃn thӭc sӁ nhӟ OkX khi ÿѭӧc vұn dөng thѭӡng xuyrQ QKѭ M.A

ĈDQLl{S nhұn ÿӏnh: "KiӃn thӭc sӁ ÿѭӧc nҳm vӳng thӵc sӵ, nӃu HS Fy thӇ vұn dөng

tKjQK thҥo FK~QJ YjRYiӋc hojn WKjQK nhӳng bjL tұp Oê thuyӃt Yj thӵc KjQK

- %jL tұp KyD hӑc OjSKѭѫQJ tiӋn ÿӇ {Q tұp, cӫng cӕ, hӋ thӕng KyD kiӃn thӭc mӝt FiFK

tӕt nhҩt, ÿӗng thӡi gL~S HS ÿjR VkX mӣ rӝng kiӃn thӭc ÿm hӑc mӝt cich sinh ÿӝng,

phong SK~ EjL tұp KyD hӑc czn ljm FKtnh [iF KyD cic NKiL niӋm, ÿӏnh luұt ÿm hӑc

- %jL tұp KyD hӑc JL~S pKiW triӇn Wѭ duy, rqn luyӋn tUtWK{QJ minh cho HS: mӝt sӕ vҩn

ÿӅ Oê thuyӃt cҫn phҧi ÿjo VkX mӟi hiӇu ÿѭӧc trӑn vҽn, mӝt sӕ EjL toiQ cy WtQK chҩt ÿһc

biӋt, QJRjL FiFK giҧi WK{QJ thѭӡng FzQ Fy FiFK giҧi ÿӝc ÿiR nӃu HS Fy tҫm nhun sҳc

EpQ Khi GV yru cҫu HS giҧi bҵng nhiӅu FiFK Yj tum ra FiFK giҧi ngҳn nhҩt, ÿy Oj

mӝt phѭѫng SKiS UqQ luyӋn WUt tK{ng minh cho HS

Trang 23

- %jL tұp KyD hӑc SKiW huy WtQK Wtch cӵc, tӵ lӵc cӫa HS Yj KuQK WKjQK phѭѫQJ SKiS

hӑc tұp hӧp lê

- %jL tұp KyD hӑc FzQ ÿѭӧc sӱ dөng QKѭ mӝt phѭѫQJ tiӋn ÿӇ nghirn cӭu WjL liӋu

mӟL KuQK thjnh khii niӋm, ÿӏnh luұt), khi trang bӏ kiӃn thӭc mӟi, gL~S HS WtFK cӵc, chӫ

ÿӝQJOƭQK hӝi kiӃn thӭc mӝWFiFK VkX sҳc Yj bӅn vӳng

- %jL tұp KyD hӑc Oj phѭѫQJ tiӋn ÿӇ kiӇm tra ÿiQK JLi kiӃn thӭc, Nƭ QăQJ cӫa HS

mӝWFiFKFKtQK[iF

- %jL tұp KyD hӑc FyWiF dөQJJLiR dөc ÿҥo ÿӭc, WiF phong QKѭ UqQ WtQK NLrQ nhүn,

trung thӵc, FKtQK[iF khoa hӑc Yj ViQJ tҥo, phong FiFK OjPviӋc khoa hӑc Fy tә chӭc,

Trang 25

- 3KҧLFK~êÿӃQ\rXFҫXFҫQÿҥWÿѭӧF WKLWӕWQJKLӋSKD\ÿҥLKӑF« 

- 3KҧLÿӫFiFGҥQJGӉWUXQJEuQKNKy«

- 3KҧLU}UjQJFKtQK[iF

- ;iFÿӏQKU}PөFÿtFKFӫDWӯQJEjLWұS0өFÿtFKFӫDWLӃWEjLWұS&ҫQÿһWFkXKӓLFҫQ{QWұSNLӃQWKӭFJu".LӃQWKӭFFѫEҧQQjRFҫQFӫQJFӕ"1KӳQJOәKәQJNLӃQWKӭF

QjRFӫDKӑFVLQKFҫQEәVXQJ"&ҫQKuQKWKjQKFKRKӑF VLQKQKӳQJSKѭѫQJSKiSJLҧL

QjR"

1.2.6 1KӳQJFK~êNKLFKӳDEjLWұSFKR+6

- &ҫQFKӑQFKӳDFiFEjLWұSWLrXELӇXÿLӇQKuQKWUiQKWUQJOһSYӅNLӃQWKӭFFNJQJQKѭYӅGҥQJEjLWұS&ҫQFK~êFiFEjL

- %LӃWVӱGөQJKuQKYӁVѫÿӗPӝWFiFKOLQKKRҥWWURQJTXiWUuQKJLҧLEjLWұSYuQyFyWiFGөQJVDX

Trang 26

- ;ӱOêFiFVӕOLӋXWK{WKjQKGҥQJFѫEҧQ

- *ӧLê+6VX\QJKƭWuPOӡLJLҧLEҵQJFiFK

+ 3KkQWtFKFiFGӳNLӋQFӫDÿӅEjL[HPWӯÿyFKRWDELӃWÿѭӧFQKӳQJÿLӅXJu+ /LrQKӋYӟLFiFGҥQJFѫEҧQÿmJLҧLTX\ӃW

1.3.1 ;XKѭ ӟQJSKiWWUL Ӈ n cӫDEjLW ұSKyDK ӑc

7UrQFѫVӣ cӫDÿӏQKKѭӟQJ[k\GӵQJFKѭѫQJWUuQKKyDKӑc Phә WK{QJWKu[XKѭӟng

SKiWWULӇn chung cӫD%7++WURQJJLDLÿRҥn hiӋQQD\OjKѭӟQJÿӃQUqQOX\Ӌn khҧ QăQJ

vұn dөng kiӃn thӭSKiWWULӇn khҧ QăQJWѭGX\KyDKӑc cho HS ӣ FiFPһWOêWKX\Ӄt, thӵc

KjQKYjӭng dөng Nhӳng yӃu tӕ FѫEҧn ӭng dөQJÿyOj

- Loҥi bӓ nhӳQJEjLWkSQJKqRQjQYӅ kiӃn thӭFKyDKӑc, nһng nӅ thuұWWRiQ

- NӝLGXQJKyDKӑc phҧi thӵc tiӉQ&K~êÿӃn viӋc mӣ rӝng kiӃn thӭFKyDKӑFYjFiF

ӭng dөQJKyDKӑc cӫa thӵc tiӉn

- 7ăQJFѭӡng sӱ dөQJEjLWұp thӵc nghiӋPWKtQJKLӋPKyDKӑc trong hӑc tұp Nӝi

dung kiӃn thӭc phҧi gҳn vӟi thӵFKjQKWKtQJLӋPKyDKӑc

- Cҫn sӱ dөQJEjLWұp trҳc nghiӋPNKiFKquan

- ;k\GӵQJEjLWұp mӟLÿӇ UqQOX\Ӌn cho hӑFVLQKQăQJOӵFSKiWKLӋn vҩQÿӅ YjJLҧi

quyӃt vҩQÿӅ FyOLrQTXDQÿӃQKyDKӑc, thӵc tiӉn cuӝc sӕng

- ĈDGҥQJKyDFiFORҥLKuQKEjLWұSQKѭ%jLWұp bҵQJKuQKYӁEjLWұp bҵQJÿӗ thӏVѫ

ÿӗ, lҳp dөng cө WKtnghiӋP«

1.3.2 Quan hӋ giӳDEjLW ұSKyDK ӑc vӟi viӋFQkQJFDRNK ҧ QăQJQK ұn thӭFYjWѭGX\

cӫa hӑ c sinh

HS chӍ thӵc sӵ OƭQKKӝLÿѭӧc tri thӭFWUѭӟc khi hӑ thӵc sӵ WѭGX\9uWKӃ SKiWWULӇn

QăQJOӵFWѭGX\FyYDLWUzTXDQWUӑQJWURQJTXiWUuQKKӑc tұp cӫa HS Bҵng FiFKWѭGX\

Trang 27

QJѭӡi hӑFFyWKӇ nҳm bҳWÿѭӧc kiӃn thӭc dӉ GjQJKѫQYұn dөng kiӃn thӭFYjRWKӵc tӃ

linh hoҥWYjPӅn dҿRKѫQ

Trong hӑc tұSKyDKӑc, mӝt trong nhӳng hoҥWÿӝng chӫ yӃXÿӇ SKiWWULӇQWѭGX\FKR

+6OjKRҥWÿӝng giҧLEjLWұS7K{QJTXDKRҥWÿӝng Qj\QăQJOӵFWѭGX\ÿѭӧFSKiWWULӇn,

HS sӁ FyQKӳng phҭm chҩWWѭGX\Pӟi, thӇ hiӋn ӣQăQJOӵFSKiWKLӋn vҩQÿӅ mӟLWuP

UDKѭӟng mӟi, tҥo ra kӃt quҧ hӑc tұp mӟi

1Jѭӡi GV cҫQêWKӭFÿѭӧc mөFÿtFKYLӋc giҧLEjLWұSKyDKӑFNK{QJSKҧi chӍ OjWuP

UDÿiSVӕ ÿ~QJPjFzQOjSKѭѫQJWLӋQNKiKLӋu quҧ ÿӇ UqQOX\ӋQWѭGX\KyDKӑc cho

+6%7++SKRQJSK~YjÿDGҥQJÿӇ giҧLÿѭӧc BTHH cҫn vұn dөng nhiӅu kiӃn thӭc

FѫEҧn, sӱ dөQJFiFWKDRWiFWѭGX\VRViQKSKkQWtFKWәng hӧSNKiLTXiWKyDWUӯu

WѭӧQJKyD« 4XDÿy+6 SKiWWULӇQQăQJOӵc nhұn thӭFWѭGX\ORJLFELӋn chӭQJNKiL

TXiWSKiWKX\NKҧ QăQJVX\OXұQWtFKFӵc

VӟLEjLWұSFyQKLӅXFiFKJLҧi sӁ JL~SUqQOX\ӋQWUtWK{QJPLQKFKR+6WK{QJTXDYLӋc

HS tӵ chӑn mӝWFiFKJLҧLÿӝFÿiRKLӋu quҧ%rQFҥQKÿy+6FzQÿѭӧFUqQOX\ӋQê

thӭc tӵ JLiFWURQJKӑc tұSQkQJFDRNKҧ QăQJKLӇu biӃt cӫa bҧQWKkQJL~S+6QăQJ

ÿӝQJViQJWҥo, thҩ\ÿѭӧFJLiWUӏ ODRÿӝng qua nhӳQJEjLWұp thӵFKjQKWKӵc nghiӋm,

OLrQTXDQÿӃn thӵc tӃ sҧn xuҩWYjÿӡi sӕQJJySSKҫQKuQKWKjQKQKkQFiFKWRjQGLӋn

Trang 28

1.4.3 *k\K ӭQJWK~K ӑc tұSSKiWKX\ WtQKWtFKF ӵc nhұn thӭFQăQJO ӵFViQJW ҥo

1.4.5 5qQOX\ Ӌ QSKiWWUL Ӈ QWѭGX\FKRK ӑc sinh

1JKӏTX\ӃW FӫD %DQ FKҩSKjQK7UXQJ ѭѫQJ NKyD9,,,FyJKLUҵQJ ³UqQOX\ӋQ

WKjQKF{QJQӃSWѭGX\ViQJWҥRFӫDQJѭӡLKӑF´.KRWjQJNLӃQWKӭFFӫDORjLQJѭӡLOj

Y{KҥQNLӃQWKӭFWKҫ\F{WUX\ӅQGҥ\FKӍOjKӳXKҥQWURQJFiLY{KҥQ.LӃQWKӭFOjVҧQSKҭPFӫDWѭGX\UDÿӡLWURQJTXiWUuQKFRQQJѭӡLFӑ[iWYӟLWKӵFWLӉQ'ҥ\YjKӑF±

WKӵFFKҩWOjGҥ\FiFKWѭGX\KӑFFiFKWѭGX\1ӃXWѭGX\YjQKkQFiFKÿѭӧFUqQOX\ӋQ

PӝWFiFKFKXÿiRWӍPӍWKuKӑFVLQKVӁOjQJѭӡLFKӫÿӝQJWuPÿӃQNLӃQWKӭFYjÿӃQPӝWWUuQKÿӝQjRÿyVӁFySKRQJFiFKKӑFWұSÿӝFOұSViQJWҥRWұQGөQJPӑLO~FPӑLQѫLPӑLFiFKÿӇFKLӃPOƭQKWULWKӭFFKRULrQJPuQK

5qQOX\ӋQYjSKiWWULӇQWѭGX\FKR+6NK{QJFKӍÿӇJLҧLTX\ӃWFiFYҩQÿӅÿһWUDWURQJFiFÿӅWKLPjQKuQ[DKѫQUӝQJKѫQFKtQKOjFKXҭQEӏFKRFiFHPQKӳQJSKҭPFKҩWYj

QăQJOӵFFҫQWKLӃWÿӇFyWKӇQJKLrQFӭXӭQJGөQJOjPYLӋFVDXQj\

Trang 29

1.4.6 7tQK\rXF ҫu FDRYjSKK ӧp vӟLWUuQKÿ ӝ tӯQJÿ ӕLWѭ ӧng HS

'OjKӑFVLQKNKiJLӓLKD\\ӃXEjLWұSFNJQJSKҧLÿѭӧF[k\GӵQJWӯGӉÿӃQNKyWӯÿѫQJLҧQÿӃQSKӭFWҥSÿҫXWLrQOjQKӳQJEjLWұSYұQGөQJQKѭQJNK{QJTXiÿѫQJLҧQ

VDXÿyOjQKӳQJEjLWұSÿzLKӓLViQJWҥR0ӝWVӕEjLWұSFҫQFyVӵQӛOӵFFӕJҳQJFDR

PӟLFyWKӇJLҧLÿѭӧF&iFEjLWұSSKҧLFyÿӫORҥLÿLӇQKuQKYjWtQKPөFÿtFKU}UjQJ9ӟLKӋWKӕQJEjLWұSÿѭӧF[k\GӵQJWKHRQJX\rQWҳFQj\VӁJL~Scho HS tham gia tranh

luұn, tҥo hӭQJWK~NtFKWKtFKWѭGX\Yjnӛ lӵFVX\QJKƭ

1.5 7Î1++Î1+6 Ӱ DӨ1*%7++Ĉ ӆ 3+È775, ӆ11Ă1*/ ӴC CHO HS HIӊN

NAY

Thӵc tiӉn cho thҩ\%7++NK{QJFKӍ FyWiFGөQJ{QWұp, cӫng cӕ kiӃn thӭFÿmKӑFPj

FzQFyWiFGөQJÿӇ SKiWWULӇn kiӃn thӭFSKiWWULӇQQăQJWӵ WѭGX\ViQJWҥRYjUqQWUt

WK{QJPLQK FKR+67X\QKLrQYLӋc sӱ dөQJ%7++QKѭOj PӝWSKѭѫQJSKiSKLӋu

nghiӋPWKuFKѭDÿѭӧFFK~êÿ~QJPӭc

%7++WKHRQJKƭDUӝQJÿӇ vұn dөng khi giҧLEjLPӟLFKѭDÿѭӧFQJKLrQFӭu vұn dөng

*9Yj+6Kҫu hӃWTXDQWkPÿӃn kӃt quҧ cӫDEjLWRiQKѫQOjTXiWUuQKJiҧLWRiQ7ҩt

QKLrQWURQJTXiWUuQKJLҧLFiFWKDRWiFWѭGX\Yұn dөQJÿѭӧFFiFNƭQăQJVX\OXұn, kӻ

QăQJWtQKWRiQNӻ QăQJYLӃWYjFkQEҵQJ37++ÿѭӧFUqQOX\Ӌn ThӃ QKѭQJQӃXFK~ê

UqQWѭGX\FKR+6WURQJTXiWUuQKJLҧLWKuYLӋc giҧLÿӇ ÿLÿӃQÿiSVӕ cӫDEjLWRiQVӁ ÿѫQ

giҧQÿLUҩt nhiӅu

Tӯ viӋc nҳm bҳt kiӃn thӭFWURQJNKLQJKLrQFӭXEjLPӟLNK{QJYӳng chҳc, thӡi gian

luyӋn tұStWNK{QJFyÿLӅu kiӋQSKkQWtFKPә xҿ EjLWRiQWKұt chi tiӃWÿӇ hiӇu cһn kӁ

tӯng chӳ, tӯQJFkXWӯQJÿLӅu kiӋn, tӯQJNKiL QiӋm, nhӳng kiӃn thӭF QjRÿѭӧc vұn

dөng, nhӳQJFiFKJLҧLQjROLrQTXDQ7URQJPӑLWUѭӡng hӧSOX{QOX{QÿһWFkXKӓL³7ҥi

VDR"´SKҧLOêJLҧLÿѭӧFNK{QJÿѭӧc bӓ qua mӝWFiLFKLWLӃWQjROjQKӓ ÿӃQÿkXÿLQӳa

NӃXOjPÿѭӧFWKuNKҧ QăQJVX\OXұQORJLFFiFWKDRWiFWѭGX\Wәng hӧSNKiLTXiWKyD

mӟLÿѭӧc hӑFVLQKUqQOX\ӋQSKiWWULӇn

Ĉӕi vӟLFiFKGҥ\WK{QJWKѭӡQJWKuFKӍ cҫn tә chӭc cho HS hoҥWÿӝQJWuPUDÿiSiQ

ĈӇ SKiWWULӇQWѭGX\YjWUtWK{QJPLQKFKR+6WKӃ OjFKѭDÿӫPjFKR+6WUҧ lӡLFiFFkX

hӓi sau ÿk\³7K{QJTXDEjLQj\HPOƭQKKӝLÿѭӧc nhӳng kiӃn thӭFJuFKRPuQK"&iF

³Eү\´ÿһWUDWURQJEjLWRiQQKҵPSKiWWULӇQFiFWKDRWiFWѭGX\Ju"1ӃXWKD\ÿәi mӝt sӕ

dӳ liӋu cӫDEjLWRiQFyWKӇ giҧLÿѭӧFNK{QJ"1JRjLFiFKJLҧLWUrQFzQFiFKJLҧLQjR

NKiFNK{QJ" ChӍ NKLQjROjPÿѭӧc nhӳQJÿLӅXWUrQWKuKӑc sinh mӟi hiӇu hӃWEjLWRiQ

Khi giҧLEjLWRiQFҫn tә chӭc cho mӑLÿӕLWѭӧQJ+6FQJWKDPJLDWUDQKOXұn Khi

QyLOrQÿѭӧc mӝWêKD\JLҧLEjLWRiQÿ~QJYӟLSKѭѫQJSKiSKD\VӁ JL~SFKR+6QLӅm

vui, sӵ KѭQJSKҩQFDRÿӝNtFKWKtFKWѭGX\Qә lӵFWuPUDFiFKJLҧLKD\KѫQWKӃ nӳa

Trang 31

&+ѬѪ1*;Æ<' ӴNG Hӊ THӔ1*%¬,7 Ұ3+Ï$+ Ӑ&&+ѬѪ1*

1+Ï02;, 2.1 3+Æ17Ë&+Ĉ Һ7Ĉ, ӆM CӪ$&+ѬѪ1* 1+Ï02;,

2.1.1 Vӏ WUt ± êQJKƭDW ҫm quan trӑng cӫDFKѭѫQJ

&KѭѫQJ1KyPR[L nҵPWURQJFKѭѫQJ6 SGK +yDKӑc lӟp 11kQJFDR

Ĉk\OjPӝt nӝi dung rҩt quan trӑng WURQJFKѭѫQJWUuQKKyDKӑc lӟp 10 &KѭѫQJQj\

NKyKѫQFKѭѫQJKDORJHQYuWtQKFKҩt cӫDFiFQJX\rQWӕ YjKӧp chҩt cӫa nhӳQJQJX\rQ

tӕ ÿyÿDGҥQJYjFyQKLӅXWtQKFKҩWKѫQVRYӟLFiFQJX\rQWӕ QKyPKDORJHQ7URQJ

FKѭѫQJQj\Kӑc sinh thұt sӵ nhuҫn nhuyӉQFkQEҵQJSKѭѫQJWUuQKR[LKyD± khӱ Yj

giҧLÿѭӧFFiFEjLWұp vӅ bҧRWRjQHOHFWURQ

&iFFKҩt hӑFWURQJFKѭѫQJQj\ÿӅu rҩt quen thuӝc vӟLÿӡi sӕng cӫDFK~QJWDR[LD[LW

VXQIXULFOѭXKXǤQKÿLR[LWKLÿURVXQIXD7URQJÿyR[LYjD[LWVXQIXULFFKLӃm nhiӅu ӭng dөQJFyWҫm quan trӑng rҩt lӟQWURQJÿӡi sӕQJYjVҧn xuҩt

2.1.2 MөFWLrXF ӫDFKѭѫQJ

™ Ki͇n thͱc:

* BiӃt

- &{QJWKӭFYjWrQJӑi cӫDFiFKӧp chҩWYjÿѫQFKҩt cӫDR[LYjOѭXKXǤnh

- BiӃWWtQKFKҩt vұWOtYjWtQKFKҩWKyDKӑc cӫDFiFÿѫQFKҩWYjKӧp chҩt cӫDR[LYjOѭX

huǤnh

- BiӃt ӭng dөQJYjSKѭѫQJSKiSÿLӅu chӃ FK~QJWURQJ371YjWURQJF{QJQJKLӋp

* HiӇu

- HiӇXÿѭӧFYuVDRFKҩWQj\FyWtQKNKӱYuVDRFKҩWQj\FyWtQKR[LKyD1ҳPÿѭӧc

FiFVӕ R[LKyDWURQJÿѫQFKҩWYjKӧp chҩt cӫDOѭXKXǤQKYjR[L

- HiӇXÿѭӧFWtQKR[LKyDYjWtQKNKӱ cӫDFiFKӧp chҩWYjÿѫQFKҩt cӫDR[LYjOѭX

huǤnh

™ ƭQăQJ

- &kQEҵQJÿѭӧFFiFSKѭѫQJWUuQKR[LKyD± khӱ

- ViӃt ÿѭӧc SKѭѫQJWUuQKKyDKӑc

- 4XDQViWSKkQWtFKFiFWKtQJKLӋm chӭQJPLQKVRViQKSKkQELӋt FiFORҥLNKtFiF

dung dӏFKOjÿѫQFKҩt, hӧp chҩt cӫDR[LYjOѭXKXǤnh

- GiҧLFiFEjLWұp QKѭSKkQELӋt, EjLWұp bҧRWRjQHOHFWURQiSGөQJVѫÿӗ ÿѭӡQJFKpR

- GiҧLWKtFKYjGӵ ÿRiQÿѭӧc 1 sӕ hiӋQWѭӧQJWURQJKyDKӑFYjWKӵc tiӉn

™ 7KiLÿ ͡:

Trang 32

- Thҩ\ÿѭӧc tҫm quan trӑng cӫa FiFKӧp chҩt cӫDFiFQJX\rQWӕ QKyPR[L4XDÿyêthӭFFKRFiFHPEҧo vӋ P{LWUѭӡQJYjQKұQUDWiFKҥi cӫa axit sunfuric

- 4XDEjL hӑFFyWKӇ Jk\KӭQJWK~FKR+6Eӣi nhӳQJFkXKӓi OLrQTXDQÿӃn cuӝc sӕng

2 Axit sunfuric Muӕi sunfat

1 LuyӋn tұp: Hӧp chҩWFyR[LFӫDOѭXKXǤnh

- BiӃWÿѭӧFFiFQJX\rQWӕ QKyPR[L

- HiӇXÿѭӧc cҩu tҥRQJX\rQWӱ cӫDFiFQJX\rQWӕ ÿy

- BiӃWÿѭӧc WtQKErQYjWtQKD[LWFӫDFiFKӧp chҩt vӟLKLÿURYjKLÿUR[LWFӫDFiFQJX\rQ

tӕ QKyPR[L

Trang 33

- BiӃWÿѭӧFWtQKFKҩt vұWOtYjӭng dөng cӫDR[LÿLӅu chӃ R[LWURQJ371YjWURQJF{QJ

nghiӋp

- HiӇu ÿѭӧFWtQKR[LKyDPҥnh cӫa oxi

- BiӃWÿѭӧc cҩu tҥRSKkQWӱ cӫDR]RQYjKLÿURSHR[LWWtQKFKҩt vұWOtYjӭng dөng cӫa

QyWURQJÿӡi sӕQJYjVҧn xuҩt

- HiӇXÿѭӧFWtQKR[LKyDFӫDR]RQWtQKR[LKyDYjWtQKNKӱ cӫDKLÿURSHR[it

Ǥnh

- BiӃWÿѭӧFFiFGҥQJWKKuQKFӫDOѭXKXǤnh

- BiӃWÿѭӧFFiFKVҧn xuҩWOѭXKXǤQKWURQJF{QJQJKLӋp

- HiӇXÿѭӧFWtQKR[LKyDFӫDOѭXKXǤnh vӟLKLÿURYjNLPORҥLWtQKNKӱ cӫDOѭXKXǤnh

vӟi SKLNLPQKѭR[LIOR

- BiӃWÿѭӧFWtQKFKҩt vұWOtYjWUҥQJWKiLWӵ QKLrQFӫDKLÿURVXQIXD

- BiӃWÿѭӧFWtQKFKҩt cӫa muӕi sunfua

- BiӃWÿѭӧc sӕ R[LKyDFӫDOѭXKXǤQKWURQJKLÿURVXQIXDYjKLӇXWtQKD[LWWtQKNKӱ

mҥnh cӫa hӧp chҩWQj\

ӧp chҩWFyR[LF ӫDOѭXKX Ǥnh

- BiӃWÿѭӧFWtQKFKҩt vұWOtYj WtQKR[Lt axit cӫa SO2, SO3

- HiӇXÿѭӧFWtQKNKӱ YjWtQKR[LKyDFӫa SO2

- BiӃWÿѭӧFWtQKFKҩt vұWOtYjFiFKSKDORmQJFӫa axit sunfuric

- HiӇXÿѭӧFWtQKD[LWFӫDD[LWVXQIXULFORmQJ, WtQKR[LKyDPҥnh FNJQJQKѭWtQKKiR

Qѭӟc cӫDD[LWVXQIXULFÿһc

- BiӃWFiFKVҧn xuҩWD[LWVXQIXULFWURQJF{QJQJKLӋSYjSKѭѫQJSKiSVҧn xuҩt

- BiӃWFiFKQKұn biӃt muӕLVXQIDWYjFiFORҥi muӕi sunfat

2.2 48< 75Î1+ ;Æ< ' ӴNG Hӊ THӔ1* %¬, 7 Ұ3 +Ï$ + Ӑ& &+ѬѪ1*

1+Ï02;, LӞP 11Æ1*&$2

2.2.1 ;iFÿ ӏ nh mөFÿtFKF ӫa hӋ thӕ QJEjLW ұp

MөFÿtFK[k\Gӵng hӋ thӕQJEjLWұSKyDKӑc lӟSQkQJFDR FKѭѫQJ1KyPR[L nhҵm

sӱ dөng cho mӑLÿӕLWѭӧQJ+6TXDÿyJL~SKӑc sinh cӫng cӕ lҥi kiӃn thӭFWURQJFKѭѫQJ,

ÿӗng thӡL*9P{Q+yDFyhӋ thӕQJEjLWұp sӁ dӉ GjQJKѫQWURQJYLӋc giҧng dҥ\YjUD

ÿӅ kiӇm tra

2.2.2 ;iFÿ ӏ nh nӝ i dung cӫa hӋ thӕ QJEjLW ұp

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KӓLVDX

Trang 34

'ҩXKLӋXÿһFWUѭQJFӫDEjLWұSÿӏQKWtQKOjWURQJÿӅEjLNK{QJ\rXFҫXSKҧLWtQKWRiQWURQJTXiWUuQKJLҧL7URQJSKҫQKyDKӑFY{FѫOӟS0 7+37FK~QJW{LFKLDWKjQKFiF

Trang 35

- 7KXWKұSFiFViFKEjLWұSFiFWjLOLӋXOLrQTXDQÿӃQKӋWKӕQJEjLWұSFҫQ[k\GӵQJ

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2.2.5 %LrQVR ҥQFiFEjLW ұp mӟi

D ;k\G ͹QJFiFEjLW ̵p d͹DYjREjLW ̵SKyDK ͕FÿmFy

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Trang 36

%˱ ͣc 2: Chuҭn kiӃn thӭFNƭQăQJWKiLÿ ӝ cӫa mӛi chӫ ÿӅ WURQJFKѭѫQJWUuQKKL Ӌ n

KjQKWUrQTXDQÿL ӇPÿ ӏ QKKѭ ӟng SKiWWUL Ӈ QQăQJO ӵc HS

Cө thӇ, nӝi dung Oxi ± /ѭXKXǤnh, vӅ kiӃn thӭc, hӑc sinh

- Bi͇ Wÿ˱ ͫc: 7rQFKҩt ӣ W\WUҥQJWKiLFҩu tҥRSKkQWӱWtQKFKҩt vұWOtYjWUҥQJWKiLWӵ

QKLrQQӃXFyELӃWÿѭӧc ӭng dөQJYjÿLӅu chӃ WURQJ371FNJQJQKѭWURQJF{QJQJKLӋp

-.ƭQăQJ ViӃWÿѭӧF37++FyWURQJ6*YjQJRjL6*.GӵDWKHRFkQEҵng electron, biӃt

ÿѭӧc sҧn phҭm cӫa phҧn ӭng &kQEҵng phҧn ӭQJR[LKyD± khӱ GiҧLÿѭӧFFiFEjLWұp

vӅ R[LOѭXKXǤQKYjKӧp chҩt cӫDFK~QJ

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Yj WURQJ Vҧn xuҩt BiӃt

- Nhұn biӃW FiF

chҩWÿѫQJLҧn

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- Nhұn biӃWFiF

chҩW Fy WtQK

chҩW KyD Kӑc

hҫXQKѭJLӕng nhau

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chҩt

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sҧn phҭm cӫa FiF SKҧn ӭng R[L KyD NKӱ

cӫDFiF37++

NK{QJ Fy

trong SGK

Trang 37

- GiҧL EjL Wұp theo PTHH

- GiҧL EjL Wұp WtQK SKҫQ WUăP

thӇ WtFK NKӕi

Oѭӧng theo sӕ mol

- GiҧLEjLWұp vӅhiӋu suҩW ÿѫQ

giҧn

- %jLWұp vӅ axit VXQIXULFORmQJ

- %jL WұS NKy

vӅ hiӋu suҩt

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khӕLOѭӧng

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sӕ T giӳa SO2,

SO3, H2S vӟi kiӅP Yj NLӅm thә

- %jL Wұp vӅaxit sunfuric

- %jL WұS [iF

ÿӏnh chҩt, F{QJӭc WKchҩW [iF ÿӏnh kim loҥi

nghiӋP OLrQ

TXDQ ÿӃn thӵc tiӉn

- 3KiW KLӋn

ÿѭӧc mӝt sӕ hiӋQ ӧng Wѭtrong thӵc tiӉn Yj Vӱ dөng kiӃn thӭF KyD

hӑF ÿӇ giҧi WKtFK

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A 37,5% B 71% C 60% D 28,6%

Trang 38

&kX 4 (Vұ n dөng bұ c cao): Cho 15,2g hӛn hӧp CuO, FeO phҧn ӭQJKRjQWRjQ Yӟi

H2SO4 ÿһFWKXÿѭӧFOtW622 sҧn phҭm khӱ duy nhҩt (ӣ ÿNWF)&KR1D2+GѭYjR

dung dӏch sau phҧn ӭng thu, lӑc kӃt tӫDQXQJQJRjLNK{QJNKtWӟi khӕLOѭӧQJNK{QJÿәi

WKXÿѭӧc m gam chҩt rҳQ*LiWUӏ cӫDPOj

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anion X2- FӫDFiFQJX\rQWӕQKyP9,$"

&kX 0 ӭFÿ ӝ biӃ t): 1JX\rQWӕ QjRFӫDQKyPR[LOjQJX\rQWӕ SKyQJ[ҥ?

A Se B Te C Po D Pb

&kX 0 ӭFÿ ӝ biӃ t): 1JX\rQWӕ QjRGѭӟLÿk\ÿѭӧFOjPFKҩWEiQGүn?

Trang 39

&kX 0 ӭFÿ ӝ hiӇ u): 7tQKFKҩWQjRVDXÿk\.+Ð1*ÿ~QJYӟLQKyPR[L 9,$ ...

nhҵm ÿҧm bҧo cho hoҥt ÿӝng ÿyÿҥt hiӋu quҧ cao

- Theo NguyӉn Huy 7~ ³ 1ăQJlӵc tӵ QKLrQ Oj loҥi QăQJ lӵc ÿѭӧc nҧy sinh WUrQ Fѫ

sӣ nhӳng Wѭ chҩt bҭm sinh di truyӅn, kK{ng... quyӃWFiFWuQKKXӕng

thӵc tiӉQGjQKFKRKӑc sinh trung hӑc; CuӝFWKLQJKLrQFӭu khoa hӑc kӻ thuұWGjQKFKR

hӑc sinh trung hӑc nhҵm khuyӃQNKtFKKӑc sinh trung hӑFQJKLrQFӭXViQJWҥo khoa...

triӇ QQăQJO ӵc cho hӑc sinh

1.1.9.1 Sӱ dөQJEjLW ұp thӵc nghiӋm dҥy hӑFÿ Ӈ UqQFiFNL Ӄ n thӭFNƭQăQJ 7+71JySSK ҫQSKiWWUL Ӈ QQăQJO ӵc thӵFKjQKKyDK ӑc cho HS

*LiRYLrQFҫQKѭӟng

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