qimia giuli andronikaSvili

mzia mamiaSvili

dali gulaia

maswavleblis saxelmZRvanelo

8

2012

giuli andronikaSvili,

mzia mamiaSvili, dali gulaia

VIII klasi

m a s w a v l e b l i s w i g n i

grifi mieniWa 2012 wels ganaTlebis xarisxis ganviTarebis erovnuli centris mier

giuli andronikaSvili,

mzia mamiaSvili, dali gulaia

q i m i aVIII klasi

maswavleblis wigni

gamomcemloba `klio~

aRmaSeneblis gamz. 181, Tbilisi, 0112, saqarTYvelo

tel.: (+995 32) 2 34 04 30

E-mail: book@klio.ge www.klio.ge

© giuli andronikaSvili, mzia mamiaSvili, dali gulaia, 2012

© gamomcemloba `klio~, 2012

Giuli Andronikashvili, Mzia Mamiashvili, Dali Gulaia

Chemistry

8th grade teacher's book

ISBN 978-9941-415-68-5

3

Sinaarsi

sabunebismetyvelo mecnierebebis koncefcia ............................. 4

wlis bolos misaRwevi Sedegebi mimarTulebebis mixedviT ..... 7

wlis bolos misaRwevi Sedegebi da maTi indikatorebi ............. 8

programis Sinaarsi ........................................................................... 12

sagnis swavlebis principebi ............................................................ 13

aqtiur swavlebaze orientirebuli RonisZiebebi ................... 13

moswavleTa organizeba .................................................................... 14

gameoreba ganzogadeba ..................................................................... 15

moswavleze orientirebuli aqtiuri swavleba ......................... 26

proeqti ................................................................................................. 30

diskusiis saSualebiT swavleba ..................................................... 32

blumis taqsonomia da misi gamoyeneba sxvadasxva

saswavlo disciplinebSi .............................................................. 34

saswavlo drois ganawileba Temebis mixedviT .......................... 38

gakveTilis scenarebi ....................................................................... 47

saxelmZRvaneloSi mocemuli savarjiSoebisa da

amocanebis pasuxebi ....................................................................... 76

62

nimuSi 9

gakveYTilis Tema: warmodgena fuZeebze

gakveTilis mizani: mivceT warmodgena fuZeebze, rogorc metalTa hidro­qsidebze.

misaRwevi Sedegi: icis fuZeebis Sedgeniloba. ganasxvavebs uxsnad da xsnad fuZeebs, tuteebs. adgens fuZeebis formulebs da asaxeb­els. icis fuZeebis Sesabamisi oqsidebi. SeuZlia fuZeebis aRmoCena indikatoriT.

aqtivobebi: logikuri azrovneba, analizi, eqsperimentis safuZvelze daskv­nis gakeTeba.

resursebi: saxelmZRvanelo, sqemebi, sinjarebi, indikatorebi, kompiute ruli masala.

gakveTilis msvleloba

aqtivoba 1. (5 wT) masalis aTvisebis Semowmeba

moswavleebi msjeloben wylis qimiur Tvisebebze. pasuxoben sakiTxebs:L wylis urTierTqmedeba aqtiur metalebTan, aqtiuri metalis oqsidebTan da arametalis oqsidebTan. yuradReba max­vildeba fuZe oqsidebze da mJava oqsidebze.

aqtivoba 2. (10 wT) gonebrivi ieriSi

xdeba moswavleTa provocireba. maT ukve ician zogierTi fuZis formula. maswavlebeli wers fuZeebis zogad formulas Me(OH)n. awvdis informacias, rom O−OH hidroqsilis jgufia da is erTval­entiania. razea damokidebuli hidroqsilis jgufis raodenoba (n)? moswavleebi msjeloben da askvnian, fuZeSi hidroqsilis jgu­fis indeqsi emTxveva metalis valentobas.

aqtivoba 3. (20 wT) siRrmiseuli wvdoma

maswavlebeli atarebs interaqtiur mini­leqcias. axdens fuZee­bis klasifikacias. moswavleebs sTxovs, daakvirdnen fuZeebis formulebs, maT Sedgenilobas da Seecadon ganmarton ras ewode­ba fuZe? moswavleebi msjeloben, midian fuZis ganmartebamde. mo­swavleebs jgufebSi miecemaT sqema, romelsac avseben gakveTilis ganmavlobaSi.

63

vici viswavle minda vicode

swavloben fuZeebis dasaxelebas, gamoyofen tuteebs da uxsnad fuZeebs. maswavlebeli svams kiTxvas: ra miiReba aqtiuri metaleb­is da maTi oqsidebis wyalTan reaqciiT?

msjelobiT xdeba Sesabamisi reaqciis tolobebis Sedgena. yura­dReba maxvildeba, rom uxsnari fuZeebi ar miiReba Sesabamisi oq­sidis wyalTan reaqciiT. magaliTYad CuO + H2O → reaqcia ar mid­is.

maswavlebeli jgufebs aZlevs davalebas: 1. Camoweron fuZeebis formulebi da miuweron Sesabamisi oqside­

bis formulebi. 2. gaiTvaliswinon fuZis zogadi formula da Seadginon erTval­

entiani, orvalentiani da samvalentiani metalis hidroqsidebis zogadi formulebi.

tardeba eqsperimenti – indikatoris Seferiloba tuteSi. mo­swavleebs Seaxsenebs, rom tute wvavs kansa da qsovils. saWiroa usafrTxoebis wesebis dacva.

aqtivoba 4. (10 wT) gaazreba, masalis ganmtkiceba

maswavlebeli moswavleebis aqtiuri monawileobiT gaaanalizebs jgufur namuSevrebs. imarTeba diskusia. keTdeba daskvnebi. xdeba masalis Sejameba.

ganvrcoba: gakveTilis Semdgomi periodi: saxelmZRvanelos Sesabamisi para­grafis damuSaveba, savarjiSoebis Sesruleba.

82