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

Toán lớp 12

Chuyên đề: Thể tích khối lăng trụ

Written by Nguyễn Nam Tháng Chín 27, 2020

Tập 2

Chiếc thuyền ngoài xa

<img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.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/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by Trần Nguyễn Nam Phương Tháng Bảy 18, 2020

Tập 2

Hồn Trương Ba, da hàng thịt

<img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.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/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by Trần Nguyễn Nam Phương Tháng Bảy 18, 2020

Số phận con người

<img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.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/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by Trần Nguyễn Nam Phương Tháng Bảy 18, 2020

Tập 2

Những đứa con trong gia đình

<img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.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/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by Trần Nguyễn Nam Phương Tháng Bảy 18, 2020

Tập 2

Thuốc

<img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.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/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by Trần Nguyễn Nam Phương Tháng Bảy 18, 2020

Tập 2

Ông già và biển cả

<img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' height='60' width='60' data-src='https://lad9zobj9tobj.vcdn.cloud/wp-content/uploads/front-user-profile/1579842487_IMG_9748.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/1579842487_IMG_9748.jpg' class='avatar avatar-60 photo avatar-img' height='60' width='60' />

Written by Trần Nguyễn Nam Phương Tháng Bảy 18, 2020

Chương 1: Cá thể và quần thể sinh vật

Bài 36: Quần thể sinh vật và mối quan hệ giữa các cá thể trong quần thể

Written by thinhdeeptry Tháng Ba 13, 2020

Bài 23: Luyện tập: Điều chế kim loại và sự ăn mòn kim loại

<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 Hai 28, 2020

Bài 22: Luyện tập: Tính chất của kim loại

<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 Hai 28, 2020