He thong cham diem TOEFL: Rubric, thang diem va cach tinh moi diem

He thong cham diem TOEFL da thay doi vao ngay 21 thang 1 nam 2026 khi ETS thay the thang diem 0-120 bang thang band (band scale) tu 1 den 6 duoc bao cao theo buoc nua band (half-band). Diem tong bay gio la trung binh cua bon band phan thi, khong phai tong. Nhung su thay doi sau hon mot con so moi tren bang diem cua ban. Cach ETS chuyen doi cau tra loi cua ban thanh diem khac nhau giua cac phan thi: Reading (doc) va Listening (nghe) su dung module thich ung (adaptive module) voi cham diem trong so, trong khi Writing (viet) va Speaking (noi) su dung cham diem dua tren rubric (rubric, bang tieu chi danh gia) noi AI va giam khao danh gia cau tra loi cua ban theo cac tieu chi cu the. Bai viet nay giai thich toan bo co che.

Diem chinh

• TOEFL iBT bao cao diem tu 1,0 den 6,0 theo buoc 0,5. Diem tong la trung binh cua bon band phan thi, lam tron den 0,5 gan nhat (ETS).
• Reading va Listening la thich ung. Ket qua Module 1 cua ban xep ban vao Module 2 Easy hoac Hard, va cau tra loi dung o module Hard co trong so 1,5 lan moi cau.
• Writing va Speaking duoc cham theo rubric. Moi cau tra loi duoc cham tu 0 den 5 theo cac tieu chi da cong bo bao gom su dung ngon ngu, phat trien y va luu loat.
• Duong Easy gioi han band cua ban o 4,0, bat ke ban tra loi dung bao nhieu cau Module 2.
• Cau tra loi band 5 va band 3 khac nhau o cac tieu chi cu the, do luong duoc ma ban co the luyen tap.

Thang band 1-6 hoat dong nhu the nao?

Moi phan thi TOEFL tao ra mot ty le: diem cua ban chia cho diem toi da co the cua phan do. Ty le nay duoc nhan voi 6,0 va lam tron den 0,5 gan nhat de tao ra band phan thi cua ban. Diem tong la trung binh cua bon band phan thi, cung lam tron den 0,5 gan nhat (ETS).

Quy tac lam tron nay co mot hau qua thuc te. Neu trung binh bon band phan thi cua ban la 4,75, diem tong lam tron len 5,0. Neu la 4,74, lam tron xuong 4,5. Mot cau tra loi dung duy nhat o bat ky phan thi nao co the day trung binh do qua ranh gioi lam tron va thay doi band tong duoc bao cao cua ban 0,5.

De tham khao, band tong 5,0 tuong duong khoang 95 tren thang diem 0-120 da ngung su dung, va band 4,0 tuong duong khoang 72 (ETS). Yeu cau cua truong dai hoc tren ca hai thang diem duoc liet ke trong huong dan yeu cau diem TOEFL cua chung toi.

Cham diem thich ung hoat dong nhu the nao trong Reading?

Reading duoc chia thanh hai module, moi module 20 cau hoi. Module 1 chua su pha tron cua bon loai cau hoi: Complete the Words, Read in Daily Life (Notice va Mail), va Read an Academic Passage. Moi cau hoi trong Module 1 tri gia 1 diem.

Diem Module 1 cua ban xac dinh ban nhan Module 2 nao. Tra loi dung 13 tro len trong 20, ban tien vao module Hard. Tra loi dung 12 tro xuong, ban nhan module Easy.

Su khac biet ve cham diem giua hai duong la dang ke. Tren duong Hard, moi cau tra loi dung Module 2 tri gia 1,5 diem thay vi 1. Tren duong Easy, moi cau tra loi Module 2 van la 1 diem, va band phan thi cua ban bi gioi han o 4,0 bat ke ban lam tot den dau.

Phep tinh cuoi cung su dung gia tri toi da cua duong Hard lam mau so trong moi truong hop. Gia tri toi da nay la 50 diem (20 tu Module 1 cong 20 nhan 1,5 tu Module 2). Tong trong so cua ban duoc chia cho 50, nhan voi 6,0 va lam tron den 0,5 gan nhat.

Vi du cu the: 14 cau dung trong Module 1 xep ban vao Hard. Sau do 18 cau dung trong Module 2 cho tong trong so 14 + (18 nhan 1,5) = 41. Ty le la 41/50 = 0,82, lam tron thanh band 5,0. Cung hoc sinh do tren duong Easy voi 12 o Module 1 va 20 toan dien o Module 2 se duoc 32/50 = 0,64, thuong la band 4,0, nhung du sao cung khong the vuot qua tran 4,0.

Cham diem thich ung hoat dong nhu the nao trong Listening?

Listening theo cung cau truc thich ung voi cac con so khac nhau. Module 1 co 18 cau hoi, Module 2 co 16. Nguong phan luong la 12 cau dung trong Module 1. He so trong so giong nhau: 1,5 lan cho cau tra loi module Hard. Mau so luon la gia tri toi da duong Hard: 18 + (16 nhan 1,5) = 42. Tran duong Easy van la 4,0. Mot chi tiet: loai cau hoi Academic Talk (4 cau) chi xuat hien trong Module 1, nen luon anh huong den viec phan luong cua ban.

Tai sao duong Easy bi gioi han o 4,0?

Tran nay duy tri do tin cay cua diem so. Hoc sinh dat diem duoi nguong phan luong chua chung minh kha nang xu ly tai lieu kho hon, nen he thong khong trao band cao cho cau tra loi dung tren cac cau hoi de hon.

Bai hoc thuc te la hieu suat Module 1 quan trong khong can doi. Co them mot cau tra loi dung de vuot nguong phan luong dang gia hon nhieu so voi vai cau tra loi dung them trong Module 2 Easy. Neu diem cua ban lien tuc bi gioi han o 4,0, hay tap trung vao do chinh xac cua module thu nhat thay vi toc do module thu hai. Huong dan chien luoc doc TOEFL cua chung toi bao gom cac ky thuat cho cac loai cau hoi xuat hien trong Module 1.

Rubric cham diem Writing la gi?

Writing co ba loai nhiem vu va duoc cham diem khac nhau. Build a Sentence co 10 muc duoc cham tu dong o 1 diem moi muc: cau hoac dung hoac sai. Write an Email va Write for an Academic Discussion moi cai duoc cham tren thang rubric 0-5. Diem toi da phan thi la 20 (10 + 5 + 5).

Write an Email duoc cham diem nhu the nao?

Rubric Write an Email danh gia bon linh vuc: phat trien y ho tro muc dich giao tiep, da dang cu phap va lua chon tu vung, su dung quy uoc xa hoi phu hop (lich su, ngon ngu dang thuc, cach ban dien dat yeu cau hoac tu choi), va do chinh xac ngu phap va tu vung (ETS).

Cau tra loi 5 diem the hien phat trien y hieu qua, lua chon tu vung chinh xac va tu nhien, quy uoc xa hoi nhat quan, va gan nhu khong co loi ngoai loi danh may thong thuong. Cau tra loi 3 diem ho tro muc dich mot phan, su dung pham vi tu vung trung binh, va co loi dang chu y trong cau truc hoac ngon ngu tu nhien. Cau tra loi 1 diem co rat it phat trien y, ngon ngu dien bao va loi nghiem trong xuyen suot.

Su phan biet giua 3 va 5 dua tren ba khac biet co the quan sat. Thu nhat, phat trien y: 3 dua ra giai thich mot phan trong khi 5 phat trien luan diem voi ho tro cu the. Thu hai, ngon ngu dang thuc: 3 co the tron lan ngon ngu trang trong va than mat khong phu hop trong khi 5 duy tri giong dieu dung xuyen suot. Thu ba, do chinh xac: 3 co loi cau truc doi khi lam mo nghia trong khi 5 doc nhu bai viet thanh thao trong dieu kien co gioi han thoi gian. Ve mau va chien luoc danh rieng cho email, xem huong dan mau viet TOEFL cua chung toi.

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Academic Discussion duoc cham diem nhu the nao?

Rubric Academic Discussion chia se cung thang 0-5 nhung nhan manh cac pham chat khac nhau. Tieu chi chinh la lieu cau tra loi co dong gop phu hop vao cuoc thao luan dang dien ra hay khong, voi cac giai thich, vi du hoac chi tiet duoc phat trien tot (ETS).

O 5 diem, cau tra loi phu hop, dien dat ro rang, su dung cu phap da dang va tu vung chinh xac, va gan nhu khong co loi. O 3 diem, mot phan giai thich co the thieu, khong ro rang hoac khong lien quan, va loi dang chu y xuat hien trong cau truc cau hoac hinh thai tu. O 1 diem, co rat it hoac khong co y tuong mach lac, tu vung bi han che nghiem trong, va phan lon ngon ngu mach lac duoc muon tu de bai.

Su khac biet quan trong voi nhiem vu Email la Discussion duoc danh gia dua tren muc do ban tuong tac voi y tuong cua nhung nguoi tham gia khac. Lap lai quan diem cua ban ma khong de cap den nhung gi nguoi khac da noi gioi han ban o 3 ngay ca khi ngu phap cua ban vung.

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Rubric cham diem Speaking la gi?

Speaking co hai loai nhiem vu voi cac tieu chi rubric khac nhau. Listen and Repeat co 7 muc va Take an Interview co 4, moi muc duoc cham tu 0 den 5. Diem toi da phan thi la 55 (35 + 20).

Listen and Repeat duoc cham diem nhu the nao?

Listen and Repeat la rubric don gian nhat trong bai thi. Cac tieu chi la do chinh xac va kha nang hieu (intelligibility): cau tra loi cua ban khop voi de bai goc den muc nao (ETS).

5 diem co nghia la ban lap lai chinh xac de bai voi kha nang hieu hoan toan. 4 diem la thay doi nho trong tu hoac ngu phap khong lam thay doi dang ke nghia. 3 diem la phan lon tu noi dung co mat nhung nhieu tu chuc nang bi thay doi hoac thieu, va kha nang hieu doi khi bi anh huong. 2 diem la mot phan dang ke cua de bai bi thieu va nghia bi phan manh. 1 diem la chi bat duoc vai tu.

Khoang cach giua 3 va 5 o day hoan toan la do chinh xac lap lai. Khong co phan doan chu quan ve y tuong hay to chuc. Neu ban co the giu toan bo cau trong bo nho lam viec (working memory) va tai tao ro rang, ban dat 5. Neu ban mat phan giua cau va dien vao noi dung khong chinh xac, ban dat 2 hoac 3.

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Take an Interview duoc cham diem nhu the nao?

Take an Interview danh gia bon chieu: luu loat, kha nang hieu, su dung ngon ngu va to chuc. Moi chieu duoc cham tu 0 den 5 va diem muc la trung binh (ETS).

Cau tra loi 5 diem dung chu de, phat trien tot, duy tri nhip do hoi thoai tu nhien voi cac ngung nghi phu hop, co phat am de hieu, va su dung ngu phap va tu vung da dang va chinh xac. Cau tra loi 3 diem nhin chung dung chu de nhung co phat trien han che, ngung nghi thuong xuyen hoac keo dai, van de phat am doi khi anh huong den kha nang hieu, va pham vi ngu phap va tu vung han che.

Su khac biet do luong duoc nhat giua 3 va 5 la nhip do va ngung nghi. Nguoi noi band 3 ngung nghi lau va su dung tu dem (filler words) thuong xuyen, tao ra nhip do dut quang. Nguoi noi band 5 ngung nghi tu nhien giua cac y, khong phai giua mot cum tu. Su khac biet thu hai la phat trien y: 3 tra loi cau hoi nhung them it chi tiet ho tro, trong khi 5 phat trien cau tra loi voi cac vi du cu the. Ve khung cau tra loi co cau truc, xem huong dan mau noi TOEFL cua chung toi.

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Cham diem AI hoat dong nhu the nao tren TOEFL?

ETS su dung cham diem tu dong cung voi giam khao cho cac phan Writing va Speaking. AI danh gia cung cac tieu chi rubric da mo ta o tren: ngu phap, pham vi tu vung, do phuc tap cu phap va mach lac cho Writing; phat am, luu loat, nhip do va do chinh xac noi dung cho Speaking.

He thong khong phai la cong cu khop tu khoa. No danh gia cac mau cau truc, bao gom cu phap co da dang khong, tu vung co chinh xac chu khong chi dung, va cau tra loi co mach lac noi tai khong. Cau tra loi su dung tu vung nang cao nhung sai se dat diem thap hon cau tra loi voi ngon ngu don gian hon nhung chinh xac.

Hieu biet chuan bi chinh la AI duoc dao tao tren cac mo ta rubric (descriptor) da liet ke o tren. Khi rubric noi "da dang cau truc cu phap", he thong tim cau ghep, menh de nhung va cau truc dieu kien thay vi cau don lap lai. Chuan bi truc tiep theo cac tieu chi rubric la chien luoc hieu qua nhat vi cham diem do chinh la nhung tieu chi do.

Diem tho chuyen doi thanh band phan thi nhu the nao?

Cong thuc chuyen doi giong nhau o ca bon phan thi, nhung dau vao khac nhau vi moi phan thi co diem tho toi da khac nhau.

Cho Reading, diem trong so toi da la 50 (duong Hard). Cho Listening la 42. Cho Writing la 20. Cho Speaking la 55. Trong moi truong hop, band duoc tinh nhu sau: diem tho chia cho toi da, nhan voi 6,0, lam tron den 0,5 gan nhat, va gioi han giua 1,0 va 6,0.

Diem tho cu the tao ra gi o moi phan thi:

Trong Reading (duong Hard), 44/50 = band 5,5, va 38/50 = band 4,5. Tren duong Easy, khong co diem nao tren 4,0 la co the. Trong Listening (duong Hard), 35/42 = band 5,0, va 30/42 = band 4,5. Trong Writing, 16/20 = band 5,0, va 12/20 = band 3,5. 10 diem Build a Sentence duoc cham tu dong chiem mot nua phan thi, nen tinh nhat quan o nhiem vu do co anh huong lon. Trong Speaking, 44/55 = band 5,0, va 33/55 = band 3,5.

Su khac biet giua band 3 va band 5 la gi?

Band 3 co nghia la ban co the lam nhiem vu voi nhung han che dang chu y. Band 5 co nghia la ban lam no hieu qua chi voi nhung thieu sot nho. Su khac biet la tinh nhat quan trong thuc hien, khong phai no luc.

Trong Reading va Listening, su khac biet la do chinh xac tho: band 3 tra loi dung khoang 60 phan tram tren duong Hard, band 5 tra loi dung khoang 83 phan tram. Trong Writing, yeu to phan biet lon nhat la chat luong phat trien y: 3 neu mot lap truong, 5 phat trien no voi bang chung cu the. Trong Speaking, yeu to phan biet lon nhat la su luu loat: 3 ngung nghi thuong xuyen va khong tu nhien, 5 chi ngung nghi giua cac y.

Diem tong ket hop cac phan thi nhu the nao?

Band tong la trung binh cong cua bon band phan thi, lam tron den 0,5 gan nhat. ETS dua vi du cac band phan thi co trung binh 5,25, lam tron len 5,5 (ETS).

Moi phan thi dong gop ngang nhau. Vi moi band phan thi da duoc lam tron den 0,5, su tuong tac giua lam tron cap phan thi va cap tong co the tao ra nhung buoc nhay bat ngo. Neu bon band phan thi cua ban la 5,0, 4,5, 5,0 va 4,5, trung binh la 4,75, lam tron len tong 5,0. Nhung neu mot phan thi giam tu 5,0 xuong 4,5, trung binh giam xuong 4,625 va tong giam xuong 4,5. Mot cau tra loi dung duy nhat trong mot phan thi co the thay doi tong nua band.

Ve buc tranh day du cua dinh dang bai thi dang sau nhung diem so nay, xem huong dan day du TOEFL iBT 2026 cua chung toi.

Cau hoi thuong gap

TOEFL su dung giam khao hay AI de cham diem?

Ca hai. Cau tra loi Writing va Speaking duoc danh gia boi su ket hop cua he thong cham diem AI va giam khao. AI duoc dao tao tren cung cac tieu chi rubric ma giam khao su dung. Reading va Listening duoc cham tu dong vi chung la dinh dang trac nghiem hoac khop chinh xac.

Toi co the dat tren band 4,0 tren duong module Easy khong?

Khong. Duong Easy trong ca Reading va Listening gioi han band phan thi o 4,0, bat ke ban tra loi dung bao nhieu cau Module 2. Tran nay duoc tich hop vao thuat toan cham diem de duy tri do tin cay cua he thong thich ung.

Toi co the tra loi sai bao nhieu cau va van dat band 5,0?

Tren duong Hard, ban co the sai khoang 6 trong 40 o Reading va 5 trong 34 o Listening. Trong Writing, ban can khoang 16 trong 20 diem. Trong Speaking, ban can khoang 44 trong 55.

Band 5,0 co giong diem cu 100 khong?

Khong hoan toan. ETS cong bo pham vi diem co the so sanh, khong phai chuyen doi chinh xac, va band tong 5,0 tuong duong khoang 95 tren thang cu thay vi 100. Diem 100 gan hon voi band 5,0 hoac 5,5 tuy thuoc vao phan bo phan thi (ETS).

Diem toi thieu de dat TOEFL la bao nhieu?

Khong co diem dat hay khong dat tren TOEFL. Bai thi bao cao muc do thanh thao cua ban tren thang band, va moi truong dai hoc hoac to chuc dat ra yeu cau toi thieu rieng. Cac yeu cau da cong bo tu band 3,5 den band 5,5. Xem huong dan yeu cau diem dai hoc cua chung toi cho cac to chuc cu the.

Lam the nao de luyen tap theo rubric cham diem?

Luyen tap chinh xac cac loai nhiem vu va do luong cau tra loi cua ban theo cac tieu chi rubric trong bai viet nay. Tap trung vao khoang cach cu the giua trinh do hien tai va band tiep theo: neu Speaking cua ban o band 3 vi nhip do dut quang, hay luyen noi lien tuc thay vi tu vung. Lam bai thi thu mien phi de xac dinh tieu chi rubric nao can nham toi.