Exploring Sound-这本书不错哟,强烈推荐!


Exploring Sound

作者 (Author) Ballard, Carol
等级 (MML) MM LEVEL: 4.7
年级 (IL) Medium Grades (MG 4-8)
字数 (Words) 2119
类型 (Fiction) Non-Fiction
书号 (ISBN) 9781404242791
系列 (Series) How Does Science Work?; PowerKids Press;
This book helps young readers understand sound, using step-by-step experiments designed to enhance their learning process.

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