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廣州汀根小學走進廣州地化所

文章來源:廣州地球化學研究所   發布時間:2019-05-05  【字號:     】  

  4月30日,廣州市番禺區市橋汀根小學86名學生走進中國科學院廣州地球化學研究所地學與資源科普基地,開展第二課堂科技教育研學。

  “什么是古生物?”“地球今年幾歲了?”“恐龍究竟有多厲害?”“真的有水怪嗎?”“為什么要研究這些‘石頭’?”面對科普館內琳瑯滿目的石頭和化石,同學們紛紛提出疑問。老科學家志愿者以不同地質年代的標志性生物為例,如寒武紀的藻類、奧陶紀的角石群體、石炭紀的蕨類、白堊紀的恐龍蛋等,帶領同學們開展了豐富多彩的生物演化史之旅。通過與科學家的交流互動,孩子們沉浸在與自然科學對話的神奇世界之中,他們了解到如何利用14C同位素技術辨別甲骨文化石的真假;如何在深海開采石油和天然氣,以及開采的技術難度;火山周圍的農作物為何營養價值更高;巖石的分類與作用;如何利用顯微鏡觀察礦物結構;研究各類礦石的意義以及科學家如何研究礦石等地學科普知識。

  此次活動為小學生打開了自然科學的大門,使同學們近距離接觸到科學家的日常研究工作,激發了同學們的科學興趣,培養了同學們科學求真的精神。

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