Hojadedatos.Radiodelatierra

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Hojadedatos.Radiodelatierra

  1. 1. Measurement of the radius of the Earth Level: 3º ESO Group: 3º Bilingual Work Group: ______________________________________________ ______________________________________________ ______________________________________________ _______________________________________________ 1. Eratosthenes’s experiment
  2. 2. 2. Experiment at I.E.S. Llanes (26th March 2009). 3. Making a gnomon. What it is and what it is for:
  3. 3. Drawing to explain how we used it: Report: How we made the gnomon
  4. 4. 4. Writing down data at the School playground. 5. Calculation of the distance to Parallel 40° a) With an Atlas : b) Taking into account the Meridian c) Taking into account the Parallel 6. Calculation of the angle of sun rays MEASURMENT SHADOW LENGTH TIME
  5. 5. a) Measuring the Tangent b) Measuring on the place with a protractor 7. Photo gallery
  6. 6. a) Measuring the Tangent b) Measuring on the place with a protractor 7. Photo gallery

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