GGJUG

Páginas: 12 (2826 palabras) Publicado: 8 de diciembre de 2013
Planteamiento del problema:
¿Qué hace que la pelota salga disparada?
¿Qué materiales son los que hacen funcionar la bazuca?
¿Cómo hacer la bazuca?

En este proyecto debemos demostrar los grandes inventos que la química nos trae mediante fenómenos como la combustión, oxidación, el calor, etc. En este caso lespresentaremos la bazuca que es un gran experimento donde la pelota sale disparada a una gran velocidad y en este caso, también podemos dar a entender qué nos es necesario gastar mucho material e gran valor ya que se hare con materiales reciclados. Sabemos que este experimento aplica mucha fuerza y por eso tenemos que ser muy cuidadosos.Hipótesis:
Si se mezcla el alcohol con el fuego en un ambiente cerrado (lata) se provoca una combustión, que hace que la pelota salga disparada hacia el cielo.

Objetivo:
Los alumnos tienen que entender cómo funciona la bazuca, que conceptos están relacionados, y los materiales que se utilizan.
Los alumnos tienen queentender cómo funciona una combustión y cuáles son los resultados.
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