美国小学课本American Textbook Reading，含外教美语视频+配套教材PDF…
网页2023年6月17日 · 这套教学视频采用的课本来自美国，书名叫做美国教科书阅读（American Textbook Reading)，分为科学与社会学两个系列。. American Textbook Reading. Science Book（1-2）. Social Studies（1-2）. 这4本书一共有60个视频，每本书15个视频，每个视频时长40~50分钟不等，它是由外教授课 ...
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460 Free Textbooks – Math, Science, and More [Online PDF for …
网页2021年9月9日 · Here is a list of 460 free textbooks, arranged by topic. Once you find a topic that interests you, click that link and it will jump you down to a list of related textbooks. High School Textbook Categories. Math; Natural Sciences; Classical Novels; College Textbook Categories. Computer Science; Engineering; Education; Math; Natural Sciences ...
高清原版600+集【优质外教Brian Stuart老师课程】美国中小学词汇+自然科学+社会科学全集 视频+PDF …
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网页【Brian Stuart老师438个视频+PDF教材+音频】美国中小学词汇+自然科学+社会科学全集共计176条视频，包括：v1l01 - We Eat Flowers_x264、v1l02 - Not Just for Food_x264、v1l03 - Keeping Warm_x264等，UP主更多精彩视频，请关注UP账号。
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The AmericAn YAwp
网页American history. We have produced The American Yawp to help guide students in their encounter with American history. The American Yawp is a col-laboratively built, open American history textbook designed for general readers and college-level history courses. Over three hundred academic
American Textbook Reading - Science 1 | PDF - Scribd
网页American Textbook Reading - Science 1 - Free download as PDF File (.pdf) or read online for free.
Ebooks - American English
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Open Textbook Library - Open Textbook Library - Center for Open …
网页Open textbooks are licensed by authors and publishers to be freely used and adapted. Download, edit and distribute them at no cost. Now offering 1528 open textbooks, the Open Textbook Library is supported by the Open Education Network .
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