84 lines
2.7 KiB
Markdown
84 lines
2.7 KiB
Markdown
# 通用
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可以用于多个，跨学科的资源。
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### [Khan Academy](https://www.khanacademy.org/)
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#### {.tabset}
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##### 简介
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On Khan Academy, you are offered with free recorded lessons of a specturm of subjects, including Mathematics, Natural Science, Social Science, Arts, Humanities and Languages.
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> It has produced over 8,000 video lessons teaching a wide spectrum of academic subjects, originally focusing on mathematics and sciences. All resources are available for free to users of the website and application.
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> As of 2018, over 70 million people use Khan Academy, out of which 2.3 million students use it to prepare for the SAT.
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>
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>As of February 2022, the Khan Academy channel on YouTube has 7.11 million subscribers and Khan Academy videos have been viewed more than 1.94 billion times.
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This website is also extremely useful if you are preparing for the **A**dvance **P**lacement (AP) exams.
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##### 营业范围
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It offers
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- Math: Pre-K - 8th grade
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- Math: Get Ready Courses
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- Math: High School & College
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- Test Prep
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- Science
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- Computing
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- Arts & Humanities
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- Economics
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- Reading & Language Arts
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- Life Skills
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##### 特性
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- Free
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- Interactive
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### [Seneca](https://app.senecalearning.com/courses)
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#### {.tabset}
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##### 简介
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You can find some free resource for IGCSE or A-Level. It offers a great number of free and paid study materials of nearly every subject.
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### [EDX](https://www.edx.org/)
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#### {.tabset}
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##### 简介
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麻省理工和哈佛大学的大规模开放在线课堂平台，大部分是英文的，但可以听清华、北大、香港大学、香港科技大学的课程
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### [Physics & Maths Tutor](https://www.physicsandmathstutor.com/)
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#### {.tabset}
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##### 简介
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Includes detailed notes for different subjects in IGCSE and A-Level.
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### [Pastpapers.co](https://pastpapers.co/cie/)
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##### 简介
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Website for past papers and mark schemes
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### [Professor Dave Explains](https://www.youtube.com/c/ProfessorDaveExplains/playlists)
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#### {.tabset}
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##### 简介
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A youtube channel covering knowledge from humanities to natural science. The contents about Biology and Chemistry are especially recommended. |