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  µî·ÏÀÏ : 2010-06-01

Àë¹Ù¸¥ ½Ä»§Àº ¾î´ÀÂÊÀ¸·Î ¶³¾îÁú±î (¿µ¹®) , Àë ½Ä»§ ¹«°ÔÁ᫐ ³«ÇÏ - ¹Ì¸®º¸±â¸¦ Âü°í ¹Ù¶ø´Ï´Ù.

Jelly Toast Lab Activity
Àë ¹Ù¸¥ ½Ä»§

Purpose: The purpose of this lab was to see if the toast lands jelly side up or down.
¸ñÀû: ÀÌ ½ÇÇèÀÇ ¸ñÀûÀº ½Ä»§¿¡ ÀëÀ» ¹ß¶ó ¶³¾î¶ß·ÈÀ» ¶§ ÀëÀ» ¹Ù¸¥ÂÊÀÌ À§·Î ÇâÇÏ°Ô ¶³¾îÁö´Â°¡ ¾Æ´Ï¸é ¾Æ·¡ÂÊÀ¸·Î ÇâÇÏ°Ô ¶³¾îÁö´Â°¡¸¦ ¾Ë¾Æº¸´Â °ÍÀÌ¿´´Ù.

Hypothesis: If you put less jelly, then it will land jelly side up.
°¡¼³: ¸¸¾à ÀëÀ» Á¶±Ý¸¸ ¹Ù¸¥´Ù¸é, ÀëÀ» ¹Ù¸¥ÂÊÀÌ À§·Î ÇâÇÏ°Ô ¶³¾îÁú °ÍÀÌ´Ù.

Materials:
ÇÊ¿äÇÑ ¹°°Ç:

-Piece of toast
½Ä»§ ÇÑÁ¶°¢

-Plate
Á¢½Ã

-Cup of jelly and spoon
ÀëÀÌ µé¾îÀÖ´Â ÄŰú ¼ù°¡¶ô

-Trash bag
¾²·¹±â ºÀÅõ

-Meter stick
1 ¹ÌÅÍ ÀÚ

Procedure:
½ÇÇè¹æ¹ý ¹× ¼ø¼­:

1. Tape down trash bag.
¾²·¹±âºÀÅõ¸¦ ¹Ù´Ú¿¡ ºÙÀδÙ.

2. Take spoon and scoop jelly.
¼ù°¡¶ôÀ¸·Î ÀëÀ» ¶á´Ù.

3. Apply jelly on toast.
½Ä»§¿¡ ÀëÀ» ¹Ù¸¥´Ù.

4. Drop it jelly side up from a meter high.
Àë¹Ù¸¥ÂÊÀÌ À§·ÎÇâÇÏ°Ô 1¹ÌÅÍ ³ôÀÌ¿¡¼­ ¶³¾î¶ß¸°´Ù.

5. Drop it jelly side down from a meter high.
Àë¹Ù¸¥ÂÊÀÌ ¾Æ·¡¸¦ ÇâÇÏ°Ô 1¹ÌÅÍ ³ôÀÌ¿¡¼­ ¶³¾î¶ß¸°´Ù.

6. Put more remaining jelly on toast.
³²Àº ÀëÀ» ´õ ¹Ù¸¥´Ù.

7. Drop it jelly side up from a meter high.
Àë¹Ù¸¥ÂÊÀÌ À§·Î ÇâÇÏ°Ô 1¹ÌÅÍ ³ôÀÌ¿¡¼­ ¶³¾î¶ß¸°´Ù.

8. Drop it jelly side down from a m¡¦(»ý·«)


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