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Eratosthenes Experiment - High School

This week's resource is the High School version of the Eratosthenes experiment: on 21st March, Spring equinox Day, students will be able to measure the Earth’s circumference just using a stick and our tools and resources available here.

Join the activities and share your results with the ISE community!

Take part in the competitions!

Inspiring Science Education is running two contests combined with Eratosthenes Experiment:

- The Eratosthenes Photo Contest, which can bring you to the 2016 Inspiring Science Education Summer Academy in Athens. The deadline for submitting your photo is 10th April 2016.

- The Eratosthenes Online Lesson Contestfrom 21 to 30 March 2016;

Join with your school at: http://eratosthenes.ea.gr/