Discusses physical phenomena as gravity, force, the properties of light, air and water through questions and answers.
Google Book
"小小科學家. 4,天文和宇宙"
"小小科學家. 3,自然的奧秘"
"小小科學家. 2,植物的生態"
"小小科學家. 6,身體的奧秘"
"小小科學家. 10,簡易科學實驗"
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