Ucwaningo Physics. amalinge umdla physics

Abantu abaninzi, ecinga ngoko kwakusenzeka ekukhuleni kwakhe kwisikolo samabanga aphakamileyo, bakholelwa ukuba physics - nto isifundo isicefe kakhulu. Le khosi ibandakanya iqela iingxaki kunye neefomula eziya kuba luncedo akukho namnye ebomini kwixesha elizayo. Kwelinye icala, ezi ngxelo ziyinyani, kodwa, njengawuphi na into, inzululwazi, yaye kwelinye icala ingqekembe. Kuphela asinguye wonke wayo likuthethayo.

A lot kuxhomekeke kutitshala

Mhlawumbi ityala inkqubo yethu yemfundo, mhlawumbi yonke le nto utitshala ocinga kuphela oko kufuneka ndimbethe evunyiweyo phezu eziphathekayo, aze afune umdla kubafundi babo. Ngokufuthi unetyala. Nangona kunjalo, ukuba abantwana athi lithamsanqa, yaye isifundo ziya kukhokela utitshala, ngubani ngokwakhe uyanithanda isifundo wakhe, yena uya kuba nje nomdla wabafundi, kodwa ukubanceda ukuba ufumane into entsha. Yeyiphi ekugqibeleni kuya kukhokelela kukuba abantwana baya kukuvuyela ukuya kwiiklasi ezinjalo. Kakade ke, ifomula yinxalenye ebalulekileyo isifundo esikolweni, ukuba akukho ukufumana ngeenxa zonke. Kodwa kukho izinto ezintle. Of umdla ngokukhethekileyo kubafundi ukuvelisa amava. Nantso into siza kuthetha banzi. Siye sijonge ezinye yemifuniselo umdla physics, apho umele uchithe kunye nomntwana wakho. Oku kufuneka ukuba ibe umdla nje kuphela, kodwa kananjalo kuwe. Kusenokwenzeka ukuba ezi zifundo Wotyala zabo umntwana wokwenene nomdla ekufundeni, yaye iyathandwa nezifundo bakhe babe "kuyakruqula" physics. Amalinge ekhaya ukwenza snap, kuya kuthatha kakhulu isuntswana iimpawu, eyona nto ibalulekileyo ukuba umnqweno. Kwaye mhlawumbi ngoko ke lingatshintsha utitshala wesikolo umntwana wakho.

Cinga eminye amalinge umdla physics encinane, ngenxa yokuba kufuneka uqale amancinci.

fish iphepha

Ukuqhuba yomzamo, kufuneka ukuba basike iphepha yokwakha (zekhadibhodi ingaba) intlanzi encinane, ubude apho kufuneka ubuncinane ibe malunga ne30-50 mm. Ukwenza umngxuma phakathi enobubanzi elijekelezayo lwe malunga 10-15 mm. Okulandelayo, besika ngomsila umjelo emxinwa (ububanzi 3-4 mm) ukuya emngxunyeni setyhula. Emva koko ugalele amanzi esityeni kunye ngocoselelo ibuye iintlanzi lethu ukuze-moya ilele phezu kwamanzi, kwaye eyesibini - wahlala owomileyo. Ngoku kuyimfuneko ukuba oyile umngxuma ngeenxa ithontsi (Ungasebenzisa ingono kumatshini wokuthunga okanye ibhayisekile). Le kweoli phezu kwamanzi efuna flow komhlaba ngokusebenzisa ijelo slotted, nentlanzi phantsi kwempembelelo ioli elibaleka emva abhabhe phambili.

Indlovu kunye Pug

Siza kuqhubeka ukuba baqhube imifuniselo umdla yemvelo kunye nomntwana wakho. Sicebisa uthethe usana lwakho ukuba ingqikelelo ulawulo oluxhathisayo kwaye kuyanceda indlela lula umsebenzi womntu. Umzekelo, sixelele ukuba uyisebenzise lula ukuphakamisa cabinet enzima okanye usofa. Kwaye ukuze abonise amava aphantsi yemvelo usebenzisa lever. Kuba oku kufuneka umlawuli, ipensile inomfana zokudlala ezincinane, kodwa namatye ukuba ezahlukeneyo (apho nto siye ngokuba le amava "I Elephant kunye Pug»). Thina yanxitywa Elephant wethu Moska eziphelweni ezahlukeneyo ngelayini usebenzisa yokudlala, itheyiphu kabini kabini okanye ngomsonto eqhelekileyo (tie nje zokudlala). Ngoku, ukuba ubeka umgca kwinxalenye phakathi ipensile, oko uya kukha, Kakade ke, indlovu, kuba inzima. Kodwa xa uhambisa malunamathele kwicala indlovu, i Pug ngokulula mikhulu kwayo. Ukuba lo mgaqo le lever. Line (lever) esekelwe ipensile - le ndawo nguye fulcrum. Emva koko, lo mntwana kufuneka akuxelele ukuba lo mgaqo lisetyenziswa jikelele, yabeka isiseko umsebenzi nendwe, ujingi kunye isikere.

amava ekhaya physics ne inertia

Kuza kufuneka neselwa lamanzi kunye kwegridi kwezoqoqosho. Ku nga ha va yimfihlo xa olusithabazi Tyhila iphepha, amanzi kumthulula kuyo. Masizame? Kakade ke, kungcono ukuba aphume. Sibeka ingqayi kwi umnatha iqale lilanga kakuhle kuye, ngokuthe ngcembe ukwandisa awo, ibe ngenxa yoko ukwenza utshintsho mpela - inye, zimbini, zintathu njalo njalo. Amanzi ivakale ilumeza. Banomdla? Ngoku yenza amanzi nokuphuma phandle phezulu. Ukuze wenze oku, thatha ithini yaye iza kwenza emazantsi emngxunyeni. Xhobani kumnatha, nihluthe namanzi kwaye uqale ukuphendula. Nakrakra kwangelo liso ibetha jet. Xa ibhanki kwindawo ephantsi, abamangali nabani na, kodwa ke xa iyabhabha phezulu, ngumthombo gqolo ukubetha kwicala elinye, kodwa entanyeni - yolahlo. Yiloo nto. Konke oku ukuze achaze umgaqo inertia. Xa njengokujikeleza ebhankini lifuna ziqonda ngqo, kwaye igridi akayi kuvumela oko, yaye yenza isangqa ichazwe. Amanzi kwakhona ithande ukuba ayephuma inertia, yaye xa enibenzileyo emazantsi emngxunyeni, liye nto ithintela ikhefu kwaye uye kumgca othe ngqo.

Iibhokisi nge isimanga

Ngoku cinga amalinge yemvelo kunye lisisiqalo embindini mass. Kufuneka ubeke i bhokisi kwitafile kwaye ihamba ngayo kancinane. Ngelo xesha, xa kuza kuba luphawu yakho avareji bawe. Oko mass zathabatha ngohlangothi usule liwugqithe ubunzima intsalela, kunye iibhokisi kuqeka. Ngoku siguqule embindini ubunzima, umzekelo, wayifaka (abe kufutshane kangangoko elunxwemeni) eyayi yesinyithi. Kuhleli ukubeka iibhokisi ngendlela yokuba yinxalenye encinane wahlala phezu kwetafile, yaye phi hung emoyeni. Fall alwenzeki. Undoqo yomzamo luya kuqukunjelwa ukuba yonke ubunzima ngaphezu indawo pivot. Lo mgaqo ikwasetyenziselwa lonke. Kuyinto ngenxa kuye kwisigxina oluzinzileyo na ifanitshala, ezikhumbuzo, ukuthuthwa, milenge kunye nangaphezulu. Hi ndlela leyi, umntwana ithoyi Roly-Poly nayo yakhelwe phezu siseko kumbindi ukufuduka abaninzi.

Ngoko ke, siyaqhubeka ukujonga amalinge umdla kwezenzululwazi, kodwa ugqithele kwisigaba esilandelayo - ukuya kwibanga besikolo yesithandathu.

okuvezwa amanzi

Kuza kufuneka engenanto ithini, izando nezixholo, isikhonkwane, ngentambo. Ayekelele usebenzisa isikhonkwane kunye ngesando eludongeni ecaleni kufutshane ezantsi emngxunyeni. Ngaphezu koko, ngaphandle etsala isikhonkwane akhutshwe apho emngxunyeni, ajike phantsi ecaleni kwakhe. Kuyimfuneko ukuba umngxuma weza elibhalwe ngokumileyo. Phinda inkqubo kunye nenxalenye yesibini lebhanki - kufuneka ukuba uyenze ukuze mingxuma bejike nxamnye omnye komnye, kodwa izikhonkwane zazizimisele kumacala ahlukeneyo. Kwimeko eliphezulu inxalenye isitya sekhefu ezimbili imingxuma kuzo yangaphakathi eziphelweni ezintanjeni okanye shinyi ngentambo. Inkaba kwisikhongozeli uwubeke ngamanzi. Ka kuli imingxuma will beat ezimbini elibhalwe ngokumileyo lomthombo, ibhanki liza kuqalisa ukujikeleza malungana kwicala. Kulo mgaqo imijukujelwa isithuba umsebenzi - amadangatye ukusuka umlomo injini indlela enye, kwaye rocket iyabhabha kwenye.

Amalinge e Physics - Grade 7

Le ulingelo nge lexinene inginginya bafunde ukwenza indlela iqanda esijingayo. Amalinge physics ezinoxinwano ezahlukeneyo kungcono wenziwe umzekelo amanzi kunye netyiwa. Thabatha ingqayi ezaliswe ngamanzi ashushu. Gxila iqanda, yaye ngoko nangoko kutshona. Okulandelayo, ugalele ityuwa itafile amanzi ulwe. Iqanda iqala ukuba abhabhe, Neendawo ezinetyuwa zibe ngakumbi, kungona liphuma. Oku kubangelwa kukuba amanzi netyuwa luthe ngaphezu kwamanzi aphilileyo. Ngoko ke, sonke siyazi ukuba kuLwandle oluFileyo (amanzi awo anetyuwa kakhulu) cishe kungenakwenzeka ukutshona. Njengoko ubona, amalinge yemvelo unako kakhulu kwandisa lwexa umntwana wakho.

Ibhaloni kunye neebhotile zeplastiki

Abafundi baqale kwibakala lesixhenxe ukuze bafunde womoya kunye nefuthe layo phezu izinto ezisingqongileyo. Ukwandisa eli sihloko ngakumbi kakhulu, kungcono ukuba baqhube imifuniselo ezifanelekileyo physics. Le womoya onesiphumo phezu kwethu, nangona ungenakubonwa. Nanku umzekelo ibhaluni. Ngamnye kuthi zivuthelana ngayo. Emva koko wayibeka ibhotile yeplastiki, enyeleni iya kubeka phezu entanyeni aze alungise. Ngoko ke, lo moya flow kuphela libe yibhola, kunye kwibhotile evaliweyo isitya. Ngoku makhe sizame ukuba yenyuse ibhaluni. Thina abaphumeleli, kuba uxinzelelo umoya ebhotileni akayi kuvumela ukuba senze njalo. Njengoko umoya izithonga, ibhola uqala ukuba bathabath 'umoya isitya. Njengokuba ngokulitywina ibhotile, yena akanayo ukuya, yaye siqalisa ukuncipha, ngaloo ndlela babe umoya yehlathi ngakumbi ibhaluni. Ngako oko, le nkqubo ilungelelaniswe, kwaye ibhola awukwazi dlame. Ngoku senze umngxuma ezantsi itrayi futhi yenyuse ibhaluni. Kulo mzekelo, akukho ukuxhathisa, umoya babhaca esi sisihlandlo sokugqibela le ibhotile - womoya lowo equalized.

isiphelo

Njengoko ubona, yemifuniselo azikho nzima yaye umdla physics. Zama ukuba nomdla umntwana wakho - kwaye izifundo ziya kwahluka kakhulu kuye, eqala ukuba khona iiklasi ngenkoliseko, ukuba ekugqibeleni kuya kuba nefuthe kwindlela abaqhuba ngayo.