Utshintsho kwi-CME Unified State Exam on Chemistry ngo-2015
I-Federal Institute of Pedagogical Measurements (FIPI) inikezele amaxwebhu alawula isakhiwo se-CME USE ngenjongo yolwazi. Ungakwazi ukufumana malunga neendlela eziphambili ezivela kwiinkcukacha. Njengoko ubona, iinguqulelo entsha ye-KIM inguqu iqulethe izingxenye ezi-2, ezibandakanya imisebenzi engama-40 yobunzima obunzima. Ngendlela, kwakukho ukwehla kwamanqaku aphezulu ekusebenzeni kwawo wonke umsebenzi-ngo-2015 ngowama-64 (ngo-2014 ukuya ku-65).
Indlela yokulungiselela i-USE kwiKhemistry?
Funda ulwimi lwemakhemikhali
Njengazo naziphi na ezinye izifundo, i-chemistry kufuneka iqondwe, ingagxininiswa. Emva kwakho konke, i-chemistry yindlela yokuqhubela phambili imigaqo yefomula, imithetho, iinkcazo, amagama okuphendula kunye nezinto. Kubalulekile ukuba ufunde imichiza "ulwimi", kwaye kuya kuba lula - uza kukwazi ukubona ezinye iipateni, ufunde ukuqonda kwaye wenze iifomula zamakhemikhali, kwaye usebenze. Njengoko uyazi, "indlela iya kukwazi ukuhamba".
Ziziphi iincwadi eziza kunceda ukulungiselela ngempumelelo ukuhlolwa kweeNkqubo eziManyeneyo-2015 kwi-chemistry? Namela ingqokelela yezabelo "EGE-2015. Khemistry." (2014 ed.) Ababhali be-Orzhekovskiy PA, Bogdanova NN, Vasyukova E.Yu. Zininzi izinto ezinokunceda nazo zifundwe kwincwadi yokufundisa kunye neendlela zokufunda "I-Chemistry, Ukulungelelaniswa koHlolo lweSizwe oluManyeneyo - 2015" (iNcwadi 1 kunye no-2) nguDoronkin VN.
Sebenzisa ngokufanelekileyo iitheyibhile - isiqingatha sempumelelo
Ukulungiselela i-USE kwi-chemistry "ukususela ekuqaleni" kubalulekile ukuba ufunde ngokucokisekileyo iitafile ezi-3:
- KaMendeleyev
- i-solubility yamatyu, i-acids kunye neziseko
- uchungechunge lwe-electrochemical of stress of metals
Kwinqaku! Ezi tafile zereferensi ziyaqhotyoshelweyo kwiphepha ngalinye lephepha leemviwo. Ukukwazi ukuwasebenzisa ngokuchanekileyo kuqinisekisa ukuba ufumana ngaphezu kwe-50% yolwazi olufunekayo kuviwo.
Ukubhala ifomula kunye neetafile
Ulwaphi na amacandelo e-chemistry aya kuhlolwa ngolu hlobo? Iwebhusayithi yeFIPI inikezela ukufikelela kwiibhanki ezivulekileyo zemisebenzi ye-chemistry ye-USE-apha unokuzama isandla sakho ekuxazululeni imisebenzi. I-codifier iqulethe uluhlu lweziqulatho zomxholo ezihlolwe ukusetyenziswa kwi-chemistry.
Kungcono ukucacisa isihloko ngasinye esicatshulweyo ngoluhlobo olufakwe kwiifayile ezimfutshane, imifanekiso, iifomula, iitheyibhile. Kule fomu, ukuphumelela kokulungiswa kwe-USE kuya kwandisa kakhulu.
IMathematika njengesiseko
Akukho mfihlo yokuba ikhemistri njengento "izaliswe" ngemisebenzi eyahlukeneyo yeepesenti, ii-alloys kunye nenani lezisombululo. Ngoko ulwazi lweemathematika lubaluleke kakhulu ekuxazululeni iingxaki zeekhemikhali.
Sihlolisisa izinga lethu lolwazi kunye nezakhono ngoncedo lwenguqu yoboniso lwe-CME Unified State Examination for 2015, elungiselelwe yi-FIPI. I-demo version ivumela idilesi ukuba ifumane ingcamango yesakhiwo se-CMM, iintlobo zemisebenzi kunye namanqanaba obunzima.
Indlela yokulungiselela ukuHlola koManyano oManyeneyo kwiKhemistry "ukususela ekuqaleni"? Fundisa izinto ezibhekiselele, cela imibuzo, zama ukuqonda intsingiselo. Kwinkonzo yakho nayo ininzi imithombo ye-intanethi, onokuyichitha ixesha "elingenakuqondakala". Ukugqithisa ngempumelelo i-USE inokwenzeka - kholelwa kuwe! Kwaye i-video yethu iya kukutyhila ezinye iimfihlelo zokulungiselela i-USE kwikhemistry.