Kujenga chembe nje protons, neutrons na elektroni, na kuona jinsi elementi, malipo, na mabadiliko ya molekuli. Kisha kucheza mchezo mtihani mawazo yako!
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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.
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Muundo wa jambo
Panga kwa
Somo la uenezi joto maana myuko na mionzi. Wakati taa ni kimewashwa, ni uhamisho joto kwa mazingira yanayozunguka kimsingi kupitia mionzi ya joto. Basi, mtiririko wa hewa kulazimishwa na michakato ya nje hueneza joto hukamilishwa kwa myuko asili.
Nadharia ya Masi ya kinetic inaeleza tabia ya chembe ya gesi vidogo, ambayo ni ndogo sana kuonekana hata kwa darubini nguvu. Kinetic inamaanisha "mwendo," hivyo nadharia ni wote kuhusu chembe kusonga!
Katika maabara ya mzunguko wa umeme wanafunzi wanaweza kuunda nyaya zao za umeme na kufanya vipimo juu yake. Katika nyaya wanafunzi wanaweza kutumia resistors, mwanga bulbs, swichi, capacitors na coya. Nyaya zinaweza powered na ugavi wa umeme wa AC/DC au betri. Kuna amita, voltmita, na ohmmeter.
Dhamana (kutoka kufahamiana katika kemia) husaidia wanafunzi kujifunza kuhusu solubility na precipitation ya chumvi. Dhamana ina database na maelfu ya chumvi na ions kawaida, na maelezo kuhusu solubility na rangi. Usanidi wa ni sawa na wanafunzi angefanya nini katika maabara ya kemia halisi.
Asidi ya nguvu na kuwa dhaifu tofauti gani? Kutumia zana za maabara kwenye tarakilishi yako ili kujua! Kuzamisha karatasi au uchunguzi wa katika ufumbuzi kupima PH ya udongo, au kuweka katika electrodes kupima conductivity ya. Kisha angalia jinsi ukolezi na nguvu huathiri pH.
Na maabara hii utapata nje jinsi mgawanyo wa mchanganyiko ni kufanyika kwa kutumia mbinu zifuatazo:
Kutenganisha mpare
Chromatography
Centrifugation
Kutonesha rahisi
Fractional kutonesha
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.
