科学,技术 支持电子书儿童书籍非小说故事书一般参考文献动物,植物,自然,环境科学,技术法律,经济人科学,政治宗教,哲学,心理学艺术,音乐其他 613 此类电子书 Sara Pistoia: Fractions People everywhere use fractions. Fractions show how many parts of something make up the whole. Explore real-world examples to learn basic mathematical concepts in Fractions, a Let’s Do Math! … PDF 英语 Adobe DRM €31.99 Julia Vogel: Volume Volume is the amount of space taken up by something. A farmers’ market is a good place to learn about volume. Learn about the tools needed to measure how much space an item takes up and different … PDF 英语 Adobe DRM €31.99 Julia Vogel: Weight Weight is how heavy something or someone is. By measuring weight, people can tell in pounds and grams who has the heaviest backpack and the lightest lunch. Learn about the tools needed to measure … PDF 英语 Adobe DRM €31.99 Sara Pistoia: Shapes Almost everything in our world is made of shapes. Flat shapes are called plane shapes. Explore real-world examples to learn basic mathematical concepts in Shapes, a Let’s Do Math! … PDF 英语 Adobe DRM €31.99 (5.0 / 5.0) Janice VanCleave: Janice VanCleave’s Science Through the Ages How much would you weigh on Mars? What can exploding balloons tell us about weather? Why do heavy ships stay afloat on water? How can you lift an elephant with one finger? You’ll discover … PDF 英语 Adobe DRM €10.99 (5.0 / 5.0) Marc McCutcheon: The Space Book Get ready to blast off on an exciting hands-on space adventure Now kids can take a tour of the cosmos without ever leaving their own backyards. With The Space Book in hand, they can journey to the … PDF 英语 Adobe DRM €9.99 (5.0 / 5.0) Lynette Long: Measurement Mania Don’t Just Learn Measurement.Master It! Brimming with fun and educational games and activities, the Magical Math series provides everything you need to know to become a master of mathematics! In … PDF 英语 Adobe DRM €10.99 (5.0 / 5.0) Lynette Long: Fabulous Fractions Don’t Just Learn Fractions …Master Them! Brimming with fun and educational games and activities, the Magical Math series provides everything you need to know to become a master of mathematics! … PDF 英语 Adobe DRM €9.99 (5.0 / 5.0) Janice VanCleave: Janice VanCleave’s Help! My Science Project Is Due Tomorrow! Easy Experiments You Can Do Overnight Caught in the Last-Minute Science Project Scramble? Looking for Fun, Interesting Project Ideas? You’re in luck! With Janice Van Cleave’s Help! My Science Project Is Due Tomorrow! you can choose … PDF 英语 Adobe DRM €9.99 (5.0 / 5.0) Janice VanCleave: Janice VanCleave’s Super Science Models Learn a lot about science as you make models showing how things work! A spectacular model of an active volcano . . . a fascinating representation of the solar system . . . scale reproductions of … PDF 英语 Adobe DRM €8.99 下一页 >>> 0 0 查看 0,00 × × × 欢迎 到我们的数字书店,其中包含来自国际发行商的300万本电子书,其中有30种语言! 购买一本-免费获得一本!在结帐期间,您可以选择其他免费电子书! 我们使用Cookie进行统计和其他功能,从而为您提供超快速的浏览体验。 如果继续,则表示您同意。 更改用户语言 × 阿拉伯语德国英语西班牙语法国印地文印度尼西亚意大利马来语荷兰人抛光葡萄牙罗马尼亚俄瑞典泰国土耳其乌克兰越南中国International Modal ×