22/7 is one of the most famous approximations of PI = 3.1415926... To illustrate it, you can create a 22-paperclip chain circle and put a 7-paperclip chain across its diameter. The ratio between the length of the circle and its diameter is hence approximately equal to 22/7. Neat, ain't it?
jueves, 14 de marzo de 2013
Happy PI Day!
22/7 is one of the most famous approximations of PI = 3.1415926... To illustrate it, you can create a 22-paperclip chain circle and put a 7-paperclip chain across its diameter. The ratio between the length of the circle and its diameter is hence approximately equal to 22/7. Neat, ain't it?
martes, 12 de marzo de 2013
[TUTORÍA] Juega con Médicos Sin Fronteras
Médicos Sin Fronteras es una de las ONGs más prestigiosas en el mundo debido a su trabajo constante en favor de los más desfavorecidos en todos los lugares del planeta. Hoy vamos a aprender un poco acerca de su campaña sobre la desnutrición infantil en el siguiente enlace:
http://juega.msf.es/es/index.html
http://juega.msf.es/es/index.html
viernes, 8 de marzo de 2013
[3º ESO] Keep your distance
Tareas para el 8/marzo/2013
Download the following document and follow the instructions:
Keep your distance
Do the task on your notebook. We will revise it next Tuesday in the classroom.
Download the following document and follow the instructions:
Keep your distance
Do the task on your notebook. We will revise it next Tuesday in the classroom.
Suscribirse a:
Entradas (Atom)