Lớp 12

Các bài giảng, lý thuyết, chuyên đề và bài tập đề thi các môn học từ Toán, Văn, Anh, Lý, Hoá, Sinh, Sử, Địa, GDCD,… lớp 12 được soạn kĩ lưỡng và dễ hiểu nhất trên Lecttr

Unit 5

Unit 5: Higher education

Written by Mai Xuan Tháng Chín 29, 2021

Unit 3

Unit 3: Ways of socialising

<img alt='' data-srcset="https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=120&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g 2x" height='60' width='60' data-src='https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=60&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' src='https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=60&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g' srcset="https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=120&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g 2x" class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by ngocnguyen2912 Tháng Chín 29, 2021

Unit 2

Unit 2: Cultural diversity

<img alt='' data-srcset="https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=120&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g 2x" height='60' width='60' data-src='https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=60&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' src='https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=60&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g' srcset="https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=120&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g 2x" class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by ngocnguyen2912 Tháng Chín 29, 2021

Unit 1

Unit 1: Home life

<img alt='' data-srcset="https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=120&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g 2x" height='60' width='60' data-src='https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=60&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' src='https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=60&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g' srcset="https://secure.gravatar.com/avatar/8daec394162c59204209012f4841276f?s=120&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g 2x" class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by ngocnguyen2912 Tháng Chín 29, 2021

Chuyên đề: Đảo ngữ (kèm bài tập vận dụng)

Written by ngoclinhbui Tháng Ba 22, 2021

Bài 45: Hóa học và vấn đề môi trường

<img alt='' src='https://secure.gravatar.com/avatar/d056fca4b299856ba544b52806e3d568?s=60&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g' srcset="https://secure.gravatar.com/avatar/d056fca4b299856ba544b52806e3d568?s=120&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g 2x" class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by nnquin Tháng Ba 17, 2021

Bài 44: Hóa học và vấn đề xã hội

<img alt='' src='https://secure.gravatar.com/avatar/d056fca4b299856ba544b52806e3d568?s=60&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g' srcset="https://secure.gravatar.com/avatar/d056fca4b299856ba544b52806e3d568?s=120&d=https%3A%2F%2Flecttr.com%2Fwp-content%2Fuploads%2F2019%2F07%2Fcropped-lecttr-icon-square-270x270.png&r=g 2x" class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by nnquin Tháng Ba 17, 2021

Chương 7. Sắt và một số kim loại quan trọng

Bài 34. Crom và hợp chất của crom

<img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579090058_inbound759391256693419440.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579090058_inbound759391256693419440.jpg' class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by vv Tháng Ba 17, 2021

Chương 7. Sắt và một số kim loại quan trọng

Bài 36. Sơ lược về niken, kẽm, chì, thiếc

<img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579090058_inbound759391256693419440.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579090058_inbound759391256693419440.jpg' class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by vv Tháng Ba 17, 2021

Chương 7. Sắt và một số kim loại quan trọng

Bài 32. Hợp chất của sắt

<img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579090058_inbound759391256693419440.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579090058_inbound759391256693419440.jpg' class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by vv Tháng Ba 17, 2021