Kwa nini puto fimbo na sweater yako? Kusugua puto juu ya sweater, basi hebu kwenda kwenye puto na nzi juu na vijiti kwa sweater. Angalia mashtaka katika sweater, balloons, na ukuta.
Malengo ya kujifunza
Mada ya Somo
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Mawazo Makuu ya Sayansi
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Tumia
Weka upya
Maabara mtandaoni yanawapa wanafunzi wako uwezekano wa kuendesha majaribio ya kisayansi katika mazingira ya mtandaoni. Maabara yanayoendeshwa kwa mbali (maabara ya mbali) yanakupa fursa ya kujaribu mitambo halisi kutoka sehemu za mbali. Maabara ya mtandaoni yanapatia uhai mtambo ya kisayansi. Mipangilio ya data inawasilisha data kutoka katika majaribio ya maabara yaliyofanywa awali. Tafadhali tumia vichujio kwenye upande wa kulia ili kupata maabara mtandaoni yanayofaa darasa lako. Maabara yanaweza kuunganishwa kwa Programu tumizi maalum ili kuunda Nafasi za Kusoma za Kiulizio(ILSs).
Ikiwa unatafuta maabara ya mtandaoni hasa yanafaa kwa somo la Benin, Kenya au Nigeria, tafadhali tembelea ukurasa wetu wa Makusanyo.
Kemia
Mageuzi ya nishati
11-12
Panga kwa
Unajuaje kama Mlinganyo kemikali ni uwiano? Nini unaweza kubadili kusawazisha Mlinganyo? Kucheza mchezo mtihani mawazo yako!
Malengo ya msingi ya maabara:
Maabara hii inatoa wigo wa mionzi eletormagnetic katika suala la urefu wimbi na marudio.
Ukaushaji inaeleza jinsi chembe ya jambo hoja kupitia viowevu vingine na gesi (ikiwa ni pamoja na hewa). Ukaushaji anaelezea jinsi umati wa chembe na joto ni kuhusiana na jinsi haraka chembe kuenea nje juu ya eneo.
Katika maabara hii, lengo letu ni kujifunza shift ya Msawazo kati ferric ions na thiocyanate ions kwa kuongeza ukolezi wa ama wao.
Je unashangaa jinsi gesi na chafu huathiri hali ya, au kwa nini tabaka la ozone ni muhimu? Matumizi sim kuchunguza jinsi mwanga kuingiliana molekuli katika mazingira yetu.
Mfano wa sodiamu thiosulphate na hidrokloriki uchunguzi. Inaweza kusaidia baadhi ya wanafunzi kuelewa kinachoendelea.
Mweupe ingiliani shughuli ambapo wanafunzi kujenga chembe kwa kuburuta elektroni, neutrons na protons kwenye kiolezo. Elementi taarifa kisanduku inaonyesha kama ni sahihi. Uhuishaji pia inaweza kutumika kwa kuonyesha jinsi ions fomu.
Kuchunguza jukumu la joto katika kiwango cha Ukaushaji wa dutu. Ukaushaji ni mchakato wa dutu kueneza kutoka chanzo chake. Molekuli kuvuka kupitia hoja ya Masi ya nasibu. Ukaushaji daima kinachotokea, hata wakati mfumo inaonekana wamefikia Msawazo, kwa sababu molekuli ni daima kusonga.
Wakati molekuli wote wanavutiwa kwa kila mmoja, Vivutio baadhi ni imara zaidi kuliko wengine. Molekuli visivyo polar wanavutiwa kupitia London utawanyiko kivutio; molekuli ya Polar wanavutiwa kupitia London utawanyiko nguvu na mvuto wa dipole-dipole imara.