It's the Science Fair, and the second grade is all over it! Some kids are making man-eating robots. Some kids are holding their breath for a very, very long time. Some kids are doing interesting things with vacuum cleaners.
The theme, obviously, is global warming. But what should Ivy and Bean do? Something involving explosions? Or ropes? Something with ice cubes? Or maybe...maybe something different.
歡迎來到科學博覽會！會場到處都是二年級的小學生，有些小朋友在製作會吃人的機器人；有些為了減少二氧化碳排放量可以憋氣憋好長一段時間；還有另一些用吸塵器來發揮創意。
這次科學博覽會的主題是全球暖化，艾薇和豆豆應該做些什麼呢？要做跟爆炸有關的東西，還是跟繩索或冰塊有關的東西呢？也許……應該來點不一樣的！
【適讀程度】
Age Range: 6 - 10 years
Ivy and Bean #7: What's the Big Idea?
- 作者： Barrows, Annie
- 出版社： Chronicle Books
- 出版日期： 2011-09-15
- ISBN碼： 9781452102368
- 編號： gds20131122084250oc6
$ 210 元
原價 210
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$210