Since 2001. 4. 2 / ü īװ / |
About Us | | ϴ(FAQ) | ü 򺸱 | üз |  
ȸα
ȸ I D
йȣ
ID
ȸ IDã
üīװ
  ǽð
  å
 
  з
  ɺ з
0~2
3~5
ġ6~7
ʵ г 8~10
ʵ г11~13
л14~16
л17~19
     а   Let's read and find out science  How People Learned to Fly (Let'S-Read-And-Find-Out Science. Stage 2)

  å:How People Learned to Fly (Let'S-Read-And-Find-Out Science. Stage 2)
  :Fran Hodgkins (Author), True Kelley (Illustrator)
  ǻ : Collins
  :40
  ISBN:9780064452212
   : YES
  Һڰ:9,100
  ǸŰ:4,500
  :140
   : 忬 - ʵб г, ʵб г (8~12)
   :  
  | | ǰ 

: õմϴ!   ۾:
   Make paper airplanes  ȸ: 253 / õ : 15
츮 ϴ ̵, ó ϴð 鼭 ߾ ް dz.
å (fly kites), (watch birds), ۶̴(gliders)  ϳ׿.
Icarus, Pegasus ȭ Ұdz׿.
the Wright brothers(1903, Kitty Hawk, North Carolina) ù , Charles Lindbergh(1927) Amelia Earhart(1928, 1932) 뼭 Ⱦܺ൵ Ϳ.

(lift), ׷(drag), (thrust) ˾ҳ׿.

ƼƼ (paper airplanes) ̰ ׿.
̺⸦ ,,, 󸶳 äϳ ð ̰ ҰǾ ־.
dz(indoor)ð ǿ(outdoor)ð 缭, 찡 ˾ƺ ֱ.
ǿܿ , ¹ٶ (throw the plane into the breeze) ٶ Ÿ (throw the plane with the breeze) ׿.
ְ 27.6(1998, Ken Blackburn in the Georgia Dome)±.
 2011 09 07 12:16:00

ǰ : õ Ʈ :
230801 ۾ 
̸ ȸ õ ۼ
å ־ 145 10 2024.02.05
⿡ ִ ̶ ü 128 15 2012.01.08
Make paper airplanes 253 15 2011.09.07
- ø ϵǸ 500 ٷ 밡 帳ϴ. [ڼ Ȯϱ]

|< << [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] >> >| 

Copyright © 2002 ̽.   All rights reserved.
Ʈ: ֹ ȳǰ ȯ ȳ ȣå ȣåȸ
̽. ⵵ 꺻 1142-7 ߾Ÿ 406ȣ  (tel)031-399-1289   ڵϹȣ: 123-90-94234
湮Ǹŵ Ģ ⵵ Ǹž Ű 700ȣ
ȣ : ǥ ȯ   webmaster@halfpricebook.co.kr / : 031-399-1289