Ç÷¡½Ã µ¿¿µ»óÀÌ Áö¿øµÇÁö ¾Ê½À´Ï´Ù.
¿À´ÃÀº ÈñÇØ¿Í ÇÔ²²
Ưº°ÇÑ Xylophone À» ¸¸µé¾î ºÃ¾î¿ä^^...
°úÇÐÀû Áö½Äµµ ÀÀ¿ëµÇ´Â ³îÀ̶ó ½Å±âÇØÇϸç ...¼Ò¸®·Î ´«À¸·Î Àç¹Õ°Ô ³î ¼ö ÀÖ´Â ½Ã°£À̾ú³×¿ä^^
°£´ÜÇϱ¸¿ä.
You will need
6~7 tall glasses, bottles, or jars (preferably the same shape and size)
water
watercolors(tube colors)
a ****l chopstick
jug( a big container )
¸ðµç °úÁ¤À» ÈñÇØ°¡ ÁøÇàÇÏ°í,
µû¶ó¼ ¸»·Î Çغ¸°Ô Çß´ä´Ï´Ù.^^
ÀÌ·¸°Ô ÇÏ¸é ³î¸é¼ ¹è¿î ¿µ¾î´Â À¢¸¸Çؼ ÀØÁö ¾Ê´Â´ä´Ï´Ù.
Process
1. Line up the glasses in a row. ÇÑ ÁÙ·Î ¼¼¿ì°í,
2. Tap gently on each of the glasses. »ì¦ µÎµå·ÁºÁ.
¿ä ¶§ ²À ¿ä·± Áú¹®À¸·Î °¢ ¼Ò¸®µéÀÌ ¾î¶²Áö¸¦ ¹°¾îº¾´Ï´Ù.
What sort of sound is created?
Do the glasses all make the same sound?
¸ðµÎ ºó ÄÅÀº °°Àº ¼Ò¸®°¡ ³´ä´Ï´Ù..
3. Fill the water in a big container. Å« ¿ë±â¿¡ ¹°À» ä¿ì°í,
4. Squeeze paint from a tube. ¹°°¨À» Â¥ºÁ.
5. Mix in the watercolors. ¼¯°í,
6. Carefully pour the water into the glasses, Á¶½ÉÇؼ ÄÅ¿¡ ºÎ¾î
making sure there is a different level of water in each glass.¹° ³ôÀÌ ´Ù¸£°Ô Çϴ°Šì°Ü¼
7. Tap the glasses again. ´Ù½Ã µÎµå·ÁºÁ
ÀÌÁ¨ °¢ ÄŵéÀÌ ¸ðµÎ ´Ù¸¥ ¼Ò¸®¸¦ ³»´Ï ²À Çѹø È®ÀÎÇÏ¸é¼ ³ª¸§ÀÇ À½¾ÇÀ» ¸¸µé¾îºÃ¾î¿ä^^..
Now , What sort of noise do they make?
Do all of the glasses make the same sound?
NO....
Èñ°ÇÀ̵µ ³Ñ ÇÏ°í ½Í¾îÇؼ¸®...
°¢ ¼Ò¸®°¡ ´Ù¸£°Ô ³ª´Â°Ô ½Å±âÇß³ªº¾´Ï´Ù...¾ÆÀ̵éÀº ÀÛÀº °Í¿¡µµ Å©°Ô ¹ÝÀÀÀ» ÇÏ´Ï..¤»¤»
The more water is prensent in a glass, the lower the sound note...
¶Ç ½Å±âÇÑ °ÍÀº,
ÄÅ ¾Æ·¡¸¦ Ä¡¸é, ¹°ÀÌ ¸¹ÀÌ ÀÖ´Â °÷ÀÌ ¹Ý´ë·Î ³ôÀº ¼Ò¸®°¡ ³´ä´Ï´Ù...
µ¿¿µ»ó¿¡¼ º¸½ÃµíÀÌ ¾ÆÀ̵é°ú Çغ¸¸é »ó´çÈ÷ ½Å±âÇÏ´ä´Ï´Ù..^^
°ü·ÃµÈ °úÇÐÁö½ÄÀº ³Ñ ¾î·Á¿ö¼ »ý·«ÇÏ°í,,,,(À½ÆÄ°¡ ¹°°ú °ø±â¿¡¼ ´Ù¸£°Ô Áøµ¿ÇÑ´Ù´Â...)
Áñ°Å¿î ½Ç·ÎÆù ³îÀÌ¿Í ±Ã±ÝÁõÀ» ³²°ÜÁÖ°í ¿À´ÃÀº ¸¶¹«¸®Ç߳׿ä^^