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Magnet- ÀÚ¼®À¸·Î °¡´Â ÀÚµ¿Â÷

  • µî·ÏÀÏ 2002-11-12 00:40
  • ÀÛ¼ºÀÚ suksuk
  • Á¶È¸¼ö 10,495
Untitled Document Áö³­ ¿©¸§¹æÇÐÀ» ÀÌ¿ëÇØ °úÇаü¿¡¼­ Çϴ Ư°­ÇÁ·Î±×·¥¿¡ Âü¼®Çß¾ú´Âµ¥,
ÀÚ±â·ÂÀÚµ¿Â÷ ¸¸µé±â¿´¾î¿ä. ¹» ¾î¶»°Ô ¸¸µç´Ù´Â°ÇÁö ±Ã±ÝÇß¾ú´Âµ¥,
¼ö¾÷ÀÌ ³¡³ª´Ï ¾ÆÀÌµé ¼Õ¿¡ ÀÛÀº Çöó½ºÆ½ ÀÚµ¿Â÷¿Í ¸·´ëÀÚ¼®ÀÌ Çϳª¾¿ µé·ÁÀÖ´õ±º¿ä.
¾ÆÀÌ´Â ¸¹ÀÌ ÈïºÐµÈ ¸ð½ÀÀ̾ú±¸, ³Ñ³Ñ Àç¹ÌÀÖ´Ù´Â µí "¾ö¸¶, ÀÌ°Í º¸¼¼¿ä."Çϸç
ÀÚ¼®À¸·Î ÀÚµ¿Â÷¸¦ ¹Ð°í ´ç±â°í Áý¿¡ °¥ÁÙµµ ¸ð¸£°í ¹Ù´Ú¿¡ ¾Æ¿¹ ÁÖÀú¾É¾Æ .... ¾î¶² »óȲÀÎÁö ¾Æ½Ã°ÚÁÒ.
¿äÁ¡ÀÎÁï, ÀÚ¼®ÀÇ Æ¯¼ºÀ» ¹è¿ì´Â ½Ã°£À̾ú¾î¿ä.

Áý¿¡ µ¹¾Æ¿À´Â ±æ¿¡ ÀÚ¼®ÀÌ ¿µ¾î·Î ¹¹³Ä°í ¹¯±æ·¡, magnet¶ó°í °¡¸£ÃÄÁÖ°ï,
ÀÌÂü¿¡ ÀÚ¼®À» Á»´õ °¡±îÀÌ Á¢ÇÒ ¼ö ÀÖ°Ô ÇÏÀÚ´Â Àǵµ·Î ¸î°¡Áö ³îÀ̸¦ Çغ¸±â·Î ÇßÁÒ.
Âü°íÇÒ Ã¥ÀÌ ÀÖ´Ù¸é, ¿õÁø¿¡¼­ ³ª¿Â ¿ø¸®°¡ º¸ÀÌ´Â °úÇÐ Áß <½Å±âÇÑÀÚ¼®>À» Âü°íÇϼ¼¿ä.
ÀÌÃ¥Àº À¯¸íÇÑ °úÇнø®ÁîÀÎ Let's Read & Find out Science ( LRFO¶ó°í ÁÙ¿©¼­ ¸»ÇÏÁÒ) ½Ã¸®Áî Áß
<What Makes A Magnet>ÀÇ ¹ø¿ªÆÇÀÔ´Ï´Ù




1. ÀÚ¼®ÀÇ °üÂû

ÀÚ¼®ÀÌ ¾î¶»°Ô »ý°å³ª º¸¿©ÁÝ´Ï´Ù.(¸·´ë¸ð¾ç, ¸»¹ß±Á¸ð¾ç, µÕ±Ù¸ð¾ç..)
³ÃÀå°í¿¡ ºÙ¾îÀÖ´Â ÀÚ¼®µµ ¶¼¾î º¸¿©ÁÖ°í ¶Ç ³ªÄ§¹ÝÀ̶û ³Ð°Ô´Â ¿ì¸®°¡ »ç´Â
Áö±¸µµ ¾ÆÁÖ ¾ÆÁÖ Ä¿´Ù¶õ ÀÚ¼®ÀÏÁöµµ ¸ð¸¥´Ù°í ¾ê±âÇØÁÖÁÒ.
±× ´ÙÀ½ N±Ø°ú S±ØÀ» ÀÎÁö½Ãŵ´Ï´Ù.

Kevin! Do you know the magnet?
Yes, I heard of it.
Look! This is a magnet. What color do you see?
I can see red, and blue.
Um... Look at the magnet carefully.
It is divided into two parts. The ends of the magnet are different.
One is called the north-seeking pole, and the other end is the south-seeking pole.
We can say them the north pole and the south pole.
Can you see the letter N and S?
Yes, I can.
Good. Red part is for N and blue is for S. They like the opposite pole.
That is to say, N pulls S each other, N pushes N, and S pushes S.
Do you understand?
Well....



2. N±Ø°ú S±ØÀÇ ÀÌÇØ- Like-Dislike Game

¼­·Î ´Ù¸¥±Ø³¢¸® ²ø¾î´ç±â°í °°Àº ±Ø³¢¸®´Â ¹ÐÃij½´Ù´Â °ÍÀ» 6»ì ¾ÆÀÌ¿¡°Ô ½±°Ô ÀÌÇؽÃÅ°±âÀ§ÇØ
ÀÏ¸í ·¯ºê°ÔÀÓÀ» Çß½À´Ï´Ù.
¾ÆÀÌÀÇ ¼ÕÀ̳ª »´¿¡ »¡°­»ö°ú ÆĶû ½ºÆ¼Ä¿¸¦ ºÙ¿© ³õ°í Á¦°¡ ÆĶû Ä«µå¸¦ º¸¿©ÁÖ¸é »¡°­ ½ºÆ¼Ä¿¸¦ ºÙÀÎ
»´À» ¸¶±¸ °®´Ù ´ë°í¿ä, »¡°­ ½ºÆ¼Ä¿¸¦ ºÙ¿©³õÀº »´¿¡ »¡°­ Ä«µå¸¦ ´ë¸é ½ÈÀº Ç¥Á¤À» ÁöÀ¸¸ç ¸· µµ¸Á°¡´Â °ÔÀÓÀÌÁö¿ä.
»ý°¢º¸´Ù Àç¹ÌÀÖ¾ú±¸¿ä, ±× ÀÌÈÄ¿¡µµ Àý´ë·Î Àؾî¸ÔÁö ¾Ê´Â °Í °°½À´Ï´Ù.

Now Let's play the Like-Dislike Game.
Here are some red and blue stickers.
Let's put a red sticker on your right cheek, and a blue one, on your left cheek.
When I show you the blue or red card, you have to act like a magnet. O.K.?
Don't forget you are the magnet.
Tada..... Here's a red card.(»¡°£ ½ºÆ¼Ä¿°¡ ºÙ¾îÀÖ´Â »´¿¡ °¡±îÀÌ ´í´Ù)
Uh-uh... No~ I don't like red!
Then, I'll show blue next . (ÆĶû½ºÆ¼Ä¿°¡ ºÙ¾îÀÖ´Â »´¿¡ ´ë¸é)
Wow, I like you! Come to me closely.

¼Õµî¿¡µµ ºÙÀÌ°í ÀÎÇüÄÚ¿¡µµ ºÙÀÌ°í Çؼ­ °°Àº °ÔÀÓÀ» Çغ¸¼¼¿ä.
N±Ø°ú S±ØÀÇ ÀÌÇØ°¡ È®½ÇÈ÷ µË´Ï´Ù.

3. ¹°¼Ó¿¡ °¡¶ó¾ÉÀº Ŭ¸³ ²¨³»±â

¾ÆÀÌ¿¡°Ô ¾î¶»°ÔÇϸé Ŭ¸³À» ²¨³¾ ¼ö ÀÖ´ÂÁö ¹°¾îº¸¼¼¿ä.
¾Æµé³à¼®,¾Æ¹«¸»µµ ¾ÈÇÏ°í ¾É¾ÆÀÖ´õ´Ï, ´ë¶ä ¼ÕÀ» ¾¦ ³Ö¾î Ŭ¸³À» ²¨³»Áö ¾Ê°Ú¾î¿ä.
±×·¡¼­....

This is a glass of water.
Can you find a paper clip?
Yes, at the botom of glass.
How can you get the clip out of water?
With magnet.
Good! You can pull it out of water.
Because magnet likes iron, nail, paper clip,needle, etc.
Let's do it.( ¹°¼ÓÀÇ Å¬¸³¿¡ ÀÚ¼®À» ´ë¸é¼­ À¯¸®ÄÅÀÇ º®¸éÀ» µû¶ó Çϳª¾¿ ²ôÁý¾î³½´Ù.
I did it.
Excellent!


4. ±æ°Ô ±æ°Ô


ÀÚ¼®ÀÇ ÈûÀÌ ¾îµð±îÁö ¹ÌÄ¡´Â°¡¸¦ ¾Ë¾Æº¸´Â È°µ¿ÀÌÁÒ.
Ŭ¸³À» ÀÏ·Ä·Î ºÙ¿©º¸°í¿ä, Çɵ鵵 ¾ó¸¶³ª ¸¹ÀÌ ºÙÀÏ ¼ö ÀÖ³ª ¾ÆÀÌ°¡ Á÷Á¢ ´À³¢°í °æÇèÇÒ ¼ö ÀÖ°Ô ÇÕ´Ï´Ù.

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ÀÌ ±ÛÀº ÄÁÅÙÃ÷ °ø¸ðÀü kevin ´ÔÀÇ ¼ö»óÀÛÀ» À籸¼ºÇÑ ³»¿ëÀÔ´Ï´Ù. (2002.11.12)


     
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