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  • 成長的趣事作文600字

      三月的一個清晨,我早早地起了床,安妥后大步地朝學校走去。我心里非常興奮,由于今天有一節科學公開課。

      來到了學校,班里的同窗你看看我,我看看你,既獵奇又心急!終究,科學公開課起頭了。

      教員正在上擺放好了嘗試用品并給每位同窗分發了嘗試器具。接著,教員向我們提出了問題:“手電筒的光可以或許間接映照到書本上嗎?”同窗們不約而同地回覆:“能”。然后教員又問道:“若是不改變手電筒的映照標的目的,光能映照到這個玩具上嗎?”話音剛落,就有人坐出來否決,說:“這怎樣可能!手電筒的光照過去一會兒就被書本蓋住了,怎樣能照獲得玩具上?”教員看著我們顯露了會意的笑容:“能不克不及借幫一下你們手中的東西呢?我們分成幾個小組一路來試一試吧。”沒等教員說完,我們組便拿起嘗試器具起頭測驗考試了。我放了一塊鏡子正在書本前,將手電筒瞄準鏡子所正在的,光線立即改變了標的目的。接著,另一位同窗也拿出一塊鏡子,放到了光線改變的處所,那束光線竟然反彈到了玩具上!大師都驚訝地看著這一幕。這時,教員啟齒問同窗們:“大師成功了嗎?”同窗們齊聲回覆:“成功了。”教員又問道:“那有人曉得這此中的緣由嗎?”教室登時鴉雀無聲。教員耐心地給我們了光的道理:“光是以曲線形式的,當它映照到鏡面時會發生反射和折射的結果。”

      教員的話剛說完,下課鈴聲就響了,我們意猶未盡地竣事了科學課的進修。

      顛末此次公開課我不只學到了學問還大白了一個事理:只需認實,每一節課的進修都能夠很風趣!

    未經允許不得轉載:小學生作文網 » 成長的趣事作文600字

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