Screen Library人为什么会摔倒？
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| Main Authors: | |
|---|---|
| Group Author: | ; |
| Published: |
海豚出版社
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| Publisher Address: | 北京 |
| Publication Dates: | 2019 |
| Literature type: | Book |
| Language: | Chinese |
| Series: |
儿童科学思维训练活动书 |
| Subjects: | |
| Carrier Form: | 23页: 彩图 ; 25cm |
| ISBN: | 978-7-5110-5031-1 |
| Index Number: | G613 |
| CLC: | G613.3 |
| Call Number: | G613.3/3186-2 |
| Contents: | 乔穿着溜冰鞋时为什么摇摇晃晃？怎么让跷跷板保持平衡？为什么吊车不会倒下来？人在钢丝上怎么保持平衡？只要留心，生活中处处都有小科学。跟着小朋友们玩起来! |