A LOGIC PROBLEM

Hello, girls and boys? Do you want to play a logic game with Lewis Carroll and me? Come on then, let's play! It's very easy: find the solution of this Carroll's problem -it's in Spanish- and tell me on the 17th oj June, during the second break time. The three first pupils will have little gifts. See you! The teacher.

Todas las águilas pueden volar
2 Algunos cerdos no pueden volar

¿Cuál es la conclusión correcta?


a Algunos cerdos no son águilas
b Algunas águilas no son cerdos

If you're happy and you know it,
Clap your hands

(Clap hands twice)



If you're happy and you know it,
Clap your hands

(Clap hands twice)



If you're happy and you know it,
Then your face will surely show it
If you're happy and you know it,
Clap your hands.

(Clap hands twice)



If you're happy and you know it,
Tap your toe

(Tap toes twice)


If you're happy and you know it,
Tap your toe

(Tap toes twice)


If you're happy and you know it,
Then your face will surely show it
If you're happy and you know it,
Tap your toe.

(Tap toes twice)


If you're happy and you know it,
Nod your head

(Nod head)


If you're happy and you know it,
Nod your head

(Nod head)


If you're happy and you know it,
Then your face will surely show it
If you're happy and you know it,
Nod your head.

(Nod head)


If you're happy and you know it,
Clap your hands

(Clap hands twice)


If you're happy and you know it,
Clap your hands

(Clap hands twice)


If you're happy and you know it,
Then your face will surely show it
If you're happy and you know it,
Clap your hands.

(Clap hands twice)

If you're happy and you know it,
Then your face will surely show it
If you're happy and you know it,
Clap your hands.

(Clap hands twice)