Poon Sing正要出去和朋友們一起踢足球，但媽媽阻止了他。Poon Sing在離開家之前忘了什麼呢？跟Poon Sing和他的媽媽一起發現，Poon Sing的一個小動作是如何對我們的世界的永續性產生巨大影響的。

《我可以改變世界I Can Change the World...》該系列的每冊都包含一個創意故事，強調個人行動對永續環境的重要性。透過引人入勝的敘述和全彩插圖，《我是小小科學家I’m a Little Scientist》系列向孩子們介紹激勵人心且不斷發展的科學世界。

Poon Sing was about to go out and play soccer with his friends when his mother stopped him. What had Poon Sing forgotten to do before leaving? And why did it matter? Follow Poon Sing and his mother as they discover just how one little action from him could make a huge difference to the sustainability of our world.

Every book in the I Can Change the World... collection contains a creative story that highlights the importance of individual action on environmental sustainability. Through engaging narratives and full-colour illustrations, the I'm a Little Scientist series introduces children to the exciting and ever-advancing world of science.