viernes, 18 de diciembre de 2009
lunes, 30 de noviembre de 2009
jueves, 25 de junio de 2009
Fco javier Carmona, Marcos and Aníbal Ibáñez
Alejandra Criado and Setefilla Caballero
Maribel Pedersen, Helena Moreda and Paloma Maraver
Cristina and Marta García
Elena Alba, Jaime Vázquez and Marta Domínguez
Fco José Pérez and Carlos López
Charo Romero and Carolina Pino
Andrea Martínez, María Lorenzana, Marta Sirodey
Jose Daniel Verdejo and Alberto Raposo
Javier Rodríguez, Cristina Olveira and Eva Ballesteros
Pablo Spearpoint, Pablo Delgado and Bruno Pozo
sábado, 18 de abril de 2009
martes, 31 de marzo de 2009
To see in advance what you are going to visit, click on these links:
St Paul's Cathedral
Natural History Museum
|De Medición del radio de la tierra por 3º ESO Bilingüe|
Last Thursday 26th March we did an experiment with our Bilingual teachers: we tried to measure the circumference of the Earth in the same way Eratosthenes did in the century II before Christ. He discovered then that the Earth was not flat.
We studied Eratosthenes's life in the English class, in Geography we learnt all the processes he followed until he calculated the radius of the Earth. In Maths we learnt some trigonometry, specifically tangents, to be able to measure the angle of the sun's shadow length. Finally, in the technology class we spent a week building a gnomon, or stick, to be able to measure the sun's shadow length every ten minutes when the sun rays were overhead.
We took the data and sent the results to an observatory centre in Barcelona.