奇想岛

Why Can Some Fish Be Caught?

⏱ 0:29📘 Grade 1 Science · Lesson 1

The rod has a magnet on the end and the catchable fish hide paper clips: magnets attract iron. A magnet even pulls a paper clip out of a glass of water.

The videos are narrated in Mandarin Chinese with on-screen subtitles.

📚 What you will learn

  • The fishing rod has a magnet on the end.
  • Fish with a paper clip (iron) inside are attracted and can be caught.
  • Magnets do not attract plastic, wood, paper or cloth.
  • A magnet works through a glass of water: it can pull a paper clip out without wet hands.

🎙️ What the video says (in Chinese)

  1. 钓鱼游戏里,为什么有的小鱼能被钓起来?秘密就藏在鱼竿和小鱼里!
  2. 鱼竿的头上,绑着一块磁铁。
  3. 这条小鱼肚子里有回形针(铁),磁铁一靠近就吸起来了。
  4. 塑料、木头、纸做的东西,磁铁都吸不起来。
  5. 回形针掉进水杯里,磁铁隔着杯子也能把它吸上来!
  6. 记住:磁铁能吸铁!

✏️ Try it yourself

  1. Which can a magnet pick up: an iron nail or a wooden block?

    Show answer

    The iron nail

  2. Can a magnet attract a paper clip through a sheet of paper?

    Show answer

    Yes

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