Izinguquko ku-CME Unified State Exam on Chemistry ngo-2015
I-Federal Institute of Pedagogical Measurements (FIPI) inikeze imibhalo eqondisa isakhiwo se-CME USE ngezinhloso zokwaziswa. Ungathola mayelana nezinqubo eziyinhloko ezivela kulokho okushiwo. Njengoba ungabona, inguqulo entsha ye-KIM version iqukethe izingxenye ezimbili, eziqukethe imisebenzi engu-40 yokuhlukahluka okuhlukile. Ngandlela-thile, kwaba khona ukwehla kwamaphuzu amakhulu okusebenza kwawo wonke umsebenzi - ngo-2015 kungu-64 (ngo-2014 kuya ku-65).
Ungalungiselela kanjani i-USE eKhemistry?
Funda ulimi lwamakhemikhali
Njengeyiphi enye into, ikhemikhali idinga ukuqondwa, hhayi ukugoqa. Phela, i-chemistry iyindlela yokuqhubela phambili yamafomula, imithetho, izincazelo, amagama okuphendula nezakhi. Kubalulekile ukuthi ufunde amakhemikhali "ulimi", khona-ke kuyoba lula - uzokwazi ukubona amaphethini, ufunde ukuqonda nokwenza amafomu amakhemikhali, futhi uwasebenzise. Njengoba wazi, "umgwaqo uzokwazi ukuhamba".
Yiziphi izincwadi ezizosiza ukulungiselela ngempumelelo i-Unified State Examination - 2015 ekhemistry? Qaphela ukuqoqwa kwezizabelo "EGE - 2015. Khemistry." (2014 ed.) Abalobi base-Orzhekovskiy PA, Bogdanova NN, Vasyukova E.Yu. Izinto eziningi eziwusizo nazo zingafundwa emabhukwini okufundisa nokufundisa "I-Chemistry, Ukulungiselela Ukuhlolwa Kwezwe Okuhlanganisiwe - 2015" (Incwadi 1 no-2) nguDoronkin VN.
Sebenzisa kahle amatafula - isigamu sempumelelo
Ukulungiselela ukusetshenziswa kwe-chemistry "kusukela ekuqaleni" kubalulekile ukutadisha ngokucophelela amathebula amathathu:
- I-Mendeleyev
- ukuxazululwa kwamanoni, ama-asidi kanye nezisekelo
- uchungechunge lwe-electrochemical of stress of metals
Encwadini! Lezi zibhebhe zereferensi zixhunywe kumqulu ngamunye wephepha lokuhlola. Ikhono lokuwasebenzisa ngokufanele liqinisekisa ukuthi uthola okungaphezulu kuka-50% kolwazi oludingekayo ekuhlolweni.
Ukubhala amafomula namatafula
Ulwazi ukuthi yiziphi izingxenye ze-chemistry ezizohlolwa ukuze zisetshenziswe? Iwebhusayithi ye-FIPI inikeza ukufinyelela ebhange elivulekile lemisebenzi yamakhemikhali ase-USE - lapha ungazama isandla sakho ekuxazululeni imisebenzi. I-codifier iqukethe uhlu lwezici zokuqukethwe ezihlolwe ukuthi zisetshenziswe ku-chemistry.
Kungcono ukuchaza isihloko ngasinye esihlolwe ngesimo sokufaka okufingqiwe, imidwebo, amafomula, amatafula. Kuleli fomu, ukusebenza kahle kokulungiswa kwe-USE kuzokwandisa kakhulu.
Izibalo njengesisekelo
Akusiyo imfihlo ukuthi ikhemikhali njengento "igcwele" ngemisebenzi ehlukene yamaphhesenti, ama-alloys, kanye nenombolo yezixazululo. Ngakho ulwazi lwezibalo lubaluleke kakhulu ekuxazululeni izinkinga zamakhemikhali.
Sihlola izinga lethu lolwazi namakhono ngosizo lwenguqulo yokuboniswa kwe-CME Unified State Examination ka-2015, elungiselelwe yi-FIPI. Inguqulo ye-demo ivumela ukuthi iziqu zithole umqondo wesakhiwo se-CMM, izinhlobo zemisebenzi namazinga obunzima bawo.
Ungalungiselela kanjani i-Unified State Exam on Chemistry "kusukela ekuqaleni"? Fundisa lokho okushiwo ngenhloso, ubuze imibuzo, zama ukuqonda okusemqoka. Enkonzweni yakho kunezinsiza eziningi ze-intanethi, ongakwazi ukuzihlukanisa nazo "izikhathi ezingenakuqondakala". Ukudlula ngempumelelo i-USE kungenzeka - kholelwa kuwe! Futhi ividiyo yethu izokwembulela ezinye izimfihlo zokulungiselela i-USE ekhemistry.