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¿ä°ÍÀÌ ¸ÅÁ÷½ºÄð¹ö½º TV show reader À̱¸¿ä.
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1. We need some sugar and water paint for experiment.
(½ÇÇèÀ» À§ÇØ ¼³ÅÁ°ú ¹°°¨À» ÁغñÇÏÀÚ.)
- ¹°°¨Àº 4-5»ö Á¤µµ·Î, ¾àº´ µÎ °³¿Í ÇÔ²² ÁغñÇÏ½Ã¸é µË´Ï´Ù.
2. Put 1 spoonful of sugar in the yellow color, but red color need no sugar.
(»¡°£ »ö¿¡´Â ¼³ÅÁÀ» ³ÖÁö ¸»°í, ³ë¶û»ö¿£ ¼³ÅÁ 1½ºÇ¬À» ³Ö¾î.)
; ¿©±â¼ ¸»ÇÏ´Â ½ºÇ¬Àº »çÁøÀÇ ÀÛÀº ½ºÇ¬ÀÌ ¾Æ´Ï±¸¿ä, ¾î¸¥¼ý°¡¶ôÀ¸·Î Å« ½ºÇ¬Á¤µµÀÇ ¾çÀ̶ó¾ß ÇÕ´Ï´Ù. ³óµµ°¡ È®½ÇÈ÷ Â÷À̳ª·Á¸é ¸¹ÀÌ ³Ö¾î¾ß ÇØ¿ä.
3. Pour the yellow color into the red color carefully.
(³ë¶õ»öÀ» Á¶½É½º·´°Ô »¡°£»ö¿¡´Ù ºÎ¾î.)
4. In this time, put 2 spoonfuls of sugar in the green color.
(À̹ø¿¡´Â ÃÊ·Ï»ö ¹°°¨¿¡ 2½ºÇ¬ÀÇ ¼³ÅÁÀ» ³Ö¾î.)
; ÀÌ·± ½ÄÀ¸·Î ÃÊ·Ï»ö¿¡ 2½ºÇ¬, ÆĶû»ö¿¡ 4½ºÇ¬ Á¤µµÀÇ ¼³ÅÁÀ» ³Ö¾î Àß Àú¾îÁØ ÈÄ Â÷·Ê´ë·Î õõÈ÷ »ö±ò ¾È¿¡ ºÎ¾î³ÖÀ¸¸é ÀÌ·¸°Ô »ö±òÀÌ ºÐ¸®°¡ µÈ ¿¹»Û »ö±òÃþÀÌ ¸¸µé¾îÁý´Ï´Ù.
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÷ºÎÆÄÀÏ¿¡ º¸½Ã¸é ¸ÅÁ÷½ºÄð¹ö½º ¿öÅ©½ÃÆ® µÎ °³ ¿Ã·Á³õ¾Ò¾î¿ä. ¾Æ·¡ »çÀÌÆ®¿¡¼ ´Ù¿î·Îµå ¹ÞÀº °Å±¸¿ä, ±×³É °£´ÜÇÏ°Ô Áý¿¡¼ ÇØ º¼ ¼ö ÀÖ´ä´Ï´Ù.
http://www.zyrtecprofessional.com/zyrtecprofessional/downloadable-materials.html
±×¸®°í ¶Ç Çϳª Áß¿äÇÑ »çÀÌÆ® ¼Ò°³Çؾ߰ڳ׿ä.
http://www.scholastic.com/magicschoolbus/
¿©±â´Â ½ºÄݶó½ºÆ½ ÃâÆÇ»ç ȨÆäÀÌÁöÀä, °ÔÀÓµµ ÀÖ°í »öÄ¥°øºÎ µî ¿©·¯ °¡Áö ¾ÆÀ̶û °°ÀÌ ³î ¼ö ÀÖ´Â °ÍµéÀÌ ÀÖ¾î¿ä. ¿©·¯¸ð·Î Àß È°¿ëÇϽñ¸¿ä.
±× Áß ¡®Simple science¡¯¶ó´Â °ÍÀÌ Á¦ÀÏ µµ¿òÀÌ µÇ³×¿ä. Á¦¸ñÀÌ ¡®À̹øÁÖÀÇ °£´Ü ½ÇÇ衯 À̶ó´Â °É·Î ºÁ¼´Â ¸ÅÁÖ ¹Ù²î³ªºÁ¿ä. À̹ø ÁÖ ÁÖÁ¦°¡ ¸¶Ä§ ¡®¹«Áö°³¸¦ ¸¸µéÀÚ¡¯¿©¼ ¼Ò°³ÇØ º¾´Ï´Ù.
Áý¿¡¼ °£´ÜÇÏ°í ¿¹»Û ¹«Áö°³¸¦ ¸¸µé¾îº¸½Ç ¼ö ÀÖ¾î¿ä.
Make a Rainbow !
What You Need:
A shallow pan
Water
A mirror
White paper
A strong light source such as a lamp or a flashlight
Question: How can you create an indoor rainbow?
1. First, fill the pan about 3/4 full with water.
2. Then, place the mirror on its side at the pan's edge.
3. Place the lamp or flashlight so that the light shines directly into the mirror.
4. Now, position the white paper so that the reflection of the light shines onto it.
5. Move the mirror around until you can see the watery reflection.
6. Look closely at the edge of the reflection. Do you see the colors? You have just created a rainbow in your own home!
A Scientific Explanation
When light travels in a straight line it is known as white, or clear, light. When light is bent by water it breaks into the colors of the rainbow. A rainbow's colors always appear in the same order: red, orange, yellow, green, blue, indigo, and violet.
EXTRA! EXTRA!
Try this experiment outdoors on a sunny day. How does the rainbow appear outdoors as compared to indoors?