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¢Ë°£´ÜÇÑ °úÇгîÀÌ(28) - balloon rocket

  • kglass
  • |
  • 2003-08-10
0


¿ª½Ã dz¼±ÀÇ À§·ÂÀº ´ë´ÜÇÕ´Ï´Ù. ÁýÁß!! »çÁø¼Ó¿¡ ¿¬°áµµ´Ï ½ÇÀÌ º¸À̽óª¿ä? ½ÇÁ¦·Î dz¼±ÀÌ ¿òÁ÷ÀÌ´Â ¸ð½ÀÀ» ÂïÀ» ¼ö°¡ ¾ø¾î¼­ Áغñ°úÁ¤ »çÁøÀ» ¿Ã·È½À´Ï´Ù. Áغñ¹°: Balloon(±ä °Ô ´õ ÁÁÀ½), string(±ä °Í), paper clip, straw(±¸¸ÛÀÌ ¾à°£ Å« °É·ç), scissors, tape °úÁ¤: Hey, kids, I prepared something for you. the title is ~~~~an Experiment with force and pressure by building a balloon rocket. let¡¯s make rocket with a balloon. Let¡¯s cut a long piece of string. Then, thread this string through this straw. And tie the both ends up to the door knob and upper part of this stuff . Can you guess why I did like this? No idea? That¡¯s all right. I¡¯ll show you. Now, I¡¯ll inflate this balloon. Then, Put a paper clip on the neck of balloon like this and tape this balloon onto the straw. OK. Done. Are you ready? Launch it! Go!!!! Cool? Do you wanna try? ¿ª½Ã ÀÛ¿ë,¹ÝÀÛ¿ëÀÇ ¿ø¸® ¶§¹®ÀÔ´Ï´Ù. ±ä dz¼±ÀÌ ÈξÀ ³ºÀ» °Í °°¾Æ¿ä. Àú´Â Áý¿¡ Àִ dz¼±À» ÀÌ¿ëÇÏ´À¶ó ±×³É Çߴµ¥ Á¶±Ý ¾Æ½±´õ±º¿ä. ¶×¶×ÇÑ Ç³¼±Àº ¾à°£ µÚ¶×°Å¸³´Ï´Ù. µÕ±Ù dz¼±ÀÇ °æ¿ì¿¡´Â »¡´ë¿Í ³ª¶õÈ÷ ÀÏÁ÷¼±À¸·Î ºÙÀÌ´Â °Ô Á¶±Ý ¾î·Æ´õ¶ó±¸¿ä. ´ÙÀ½ ¹ø¿¡ ±ä dz¼±À» »çºÁ¾ß µÇ°Ú½À´Ï´Ù.(µ· ¸î Ǭ ¾Æ³¢·Á´Ù ½ÇÇèÀÌ ¸¸Á·½º·´Áö ¸øÇß¾î¿ä..~~)¡¦½Çµµ °¡±ÞÀûÀÌ¸é ³¬½ÃÁÙÀ̳ª ³ªÀÏ·Ð ÁÙ°ú °°Àº ¸¶Âû·ÂÀÌ ÀûÀº ½ÇÀ» »ç¿ëÇϽô °Ô ÁÁ½À´Ï´Ù. ¹«¸í½Ç °°Àº °ÍÀº ¸¹ÀÌ ³ª°¡Áö ¸øÇØ¿ä.

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    • kglass
    • |
    • 2003-08-10
    0
  • ¢Ë°£´ÜÇÑ °úÇгîÀÌ(28) - balloon rocket
    • kglass
    • |
    • 2003-08-10
    0
  • °£´ÜÇÑ °úÇнÇÇè(27) –¹°ÀÇ ÈûÀ¸·Î °¡´Â ¹è
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