Á¤¸» ÁÁÀº ¹æ¹ýÀÌ³×¿ä ½ÅÈ£Àº´Ô ±Û Àß º¸°í ÀÖ¾î¿ä. ³Ê¹« µµ¿òÀÌ ¸¶´Ï µÇ´Â °Í°°¾Æ¿ä ÀúÈñ´Â¿ä ºí·çÀÇ °ø°³ ¼ÒÇÁÆ®¿þ¾îÁß ¹°¿¡ ¶ã±î? °¡¶ó ¾ÉÀ» ±î? (Sink and Float) ¸¦ µû¶óÇÏ¸é¼ ÀÌ°É ÀÍÇû°Åµç¿ä. Àç¹ÌÀÖ°í¿ä.¹«¾ùº¸´Ù ÁÁÀº °Ç °øÂ¥¶ó¼..ȣȣ ÀÌ°É º¸°í À¯¸®´Â¿ä °øÁ߸ñ¿åÅÁ¿¡¼µµ ½ºÆùÁö³ª ºñ´©°¢À» ¶ç¿ö ³õ°í´Â It's float. ¿¼è³ª °¢ÁúÁ¦°Å¿ë µ¹À» ¹°¿¡ ³Ö¾î³õ°í´Â It's sink¶ó°í ÇØ¼ ÁÖÀÇÀÇ ½Ã¼±À» ...^m^ ¿äÁò »ê¿¡ °¡¼Å¼ ¼Ö¹æ¿ïÀ̳ª ¿¹»Û ´ÜdzÀÙÀ̶û ÀÚ°¥µéÀ» ÁÖ¿ö¿Í¼ ´ÔÀÇ ÀÌ ³îÀÌ ÇØµµ Àç¹Õ°Ú³×¿ä. Âü°í·Î¿ä ºí·ç´Â ¹Î۵åÁ¶¼±¿¡ µé¾î°¡½Ã¸é ¸¶´Ï ÀÖ¾î¿ä. ÀúÈò ºí·çÀÇ °ø°³ ¼ÒÇÁÆ® ¿þ¾îÀÇ µµ¿òÀ» ¸¶´Ï¸¶´Ï ¹Þ°í ÀÖ¾î¿ä. ½ÅÈ£Àº´ÔÀÇ ±ÛÀÔ´Ï´Ù. > ½ºÄðÇϿ콺¿¡¼ Å×ÀÌÇÁ¿Í ÇÔ²² ±¸ÀÔÇÑ ·¹º§1 ¼öÁØÀÇ Ã¥ > "What will float?"´Â ¾ÆÀÌ¿Í ÇÔ²² '¶ß´Â°Í°ú °¡¶ó ¾É´Â°Í'¿¡ ´ëÇØ ½ÇÇèÀ» ÇØº¸°í Àоî Á־ ÁÁÀº Ã¥ÀÔ´Ï´Ù.½ÇÁ¦ »çÁøÀ¸·Î ±¸¼ºµÇ¾î ÀÖ°í ¹®Àåµµ ½±½À´Ï´Ù. ¾ÆÀ̰¡ Ã¥À» º¸°í ¹°¿¡ ¶ß³ª º¸ÀÚ°í ÇØ¼ ÇØºÃ´Âµ¥ ¾ÆÀ̵µ ÁÁ¾ÆÇÏ°í ¿µ¾î¹®Àåµµ ½±°Ô ¿Ü¿ì°Ô µÇ¾ú¾î¿ä.. > > Áغñ¹°; Ã¥¿¡ ³ª¿À´Â ½Ç¹°µéÀ» ÁغñÇÕ´Ï´Ù. > big rock ,little rock (Á¶±Ý Å« µ¹°ú ÀÛÀº µ¹ÀÌ¸é µË´Ï´Ù.) > an apple, a potato, > big log, little nail, > ping pong ball,golf ball, > an apple with holes in it.(¿©±âÀú±â ±¸¸Û ¶Õ¸° > »ç°ú), a potato with holes in it. > clay ball(ÂûÈë °ø), clay boat, a clay boat with holes > in it, > a tinfoil(ÄíÅ·È£ÀÏ), a tinfoli boat. > > *À§ÀÇ Áغñ¹°À» ÁغñÇÏ¿© ´ëºñµÇ´Â 2°¡ÁöÀÇ ¹°°ÇµéÀ» ¾ÆÀÌ¿Í Á÷Á¢ ¹°¿¡ ¶ç¿ö º¸°í ¶ß°í, °¡¶ó ¾É´Â ¹°°ÇÀ» ¾Ë¾Æº»´Ù. > > *´ëÈ¿¹¹®(Ã¥¿¡ ±×´ë·Î ³ª¿Â´Ù.)- > "Hear is an apple." > "Hear is a potato." > "They are same size. Will they float or sink?" > "Will an apple sink?" "Will an apple float?"" > "Will a potato sink?" "Will a potato float?" > "The apple floats" "It is light for same size" > "The potato sinks." "It is heavy for its size." > ÀÌ·±½ÄÀ¸·Î ÄíÅ·È£ÀϱîÁö ½ÇÇèÇØº»´Ù. > °°Àº Áú¹®°ú ´ë´äÀÌ ¹Ýº¹µÇ´Ï±î ¾ÆÀ̰¡ sink, float´Â ¹°·Ð Áú¹® > °ú ´äÀÇ Àǹ̵µ ¾Ë°Ô µÉ °ÍÀÌ´Ù. ±×·±´ÙÀ½ ¶È°°Àº ±×¸²°ú ³»¿ë ÀÌ ´ã±ä Ã¥À» º»´Ù¸é ¿µ¾î»Ó ¾Æ´Ï¶ó °úÇÐÁö½Äµµ ¾ò°Ô µÉ °ÍÀÌ´Ù. > > * Ã¥À» ±¸ÀÔÇϸé ÁÁ°ÚÁö¸¸, ±×·¸Áö ¸øÇÒ°æ¿ì ½ÇÇèÀ» ÇÏ°í ½ÇÇè°á°ú¸¦ ±×¸²À¸·Î ±×·Áº¸°í ¹®Àåµµ Àû¾î Áشٸé ÁÁÀ» °ÍÀÌ´Ù. > > > >