Scholars and students work

Very soon after its inception, the Planeterrella began to interest students and teachers. It moves to them or the students come to see it. In primary school, they write texts. In college, it adapts to the program "Science and Life on Earth" or to the Physics program. High school students use it for their "Personnal Supervised Work" and those preparatory classes for their "Personnal Individual Supervised Work". Students make physical models to describe it...
This page gives some examples of these works.

These works are always under the responsibility of the teachers of these students. The role of the researchers around the Planeterrella is a supporting role, as we have been assigned by teachers : we answer the questions, but we must let the students explore their tracks, even if they lead to dead ends. To take these students by the hand would reveal anti-educational, go against the efforts of their teachers. That is why in these works, in spite of their great qualities, there are still errors.

Their authors have agreed to make them available. If you use them, scientific ethics requires that you quote the authors, and you cite this website where you downloaded the documents. To cite is one of the foundations of science, and everyone grows up by quoting those by whom he / she was inspired.

If you use these documents, do not copy - paste. Copy - paste is the modern word for "plagiarism". Plagiarism is a dishonest approach, a serious misbehavior, to which the authors of this site and Planeterrella team will never adhere.

And if, in your turn, you want to provide your work to others, send it to Jean Lilensten


First to Sixth grade

Yannis On the morning of Friday, May 4th, we went to the IPAG (Institute of Planetology and Astrophysics of Grenoble). There, we met Jean. He explained what he had made with his colleagues by replicating and improving the Terrella invented by Kristian Birkeland between 1896 and 1917. This is a magnetized sphere in a vacuum chamber with a pump that sucks air. It was making light as aurorae. No other light was permitted otherwise it did not work. It was very interesting and beautiful to see. (…)

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Seventh to Eleventh grade

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The Planeterrella is well suited to college programs. Recently, Mz. Natacha Mantegazza, Professor of Physics - Chemistry in the Barnave College Saint Egrève (Isère) has prepared this scholar sheet. She agreed to make it available to his colleagues on this site. May she be thanked !

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Undergraduate level

Olympics of Physics 1999
The Olympics of Physics (France) is an experimental science competition mainly on physics for teams of two to six students supervised by one or two teacher (s). Philippe Jeanjacquot, professor of physics at school Chaplin in Décine (Rhône) participates regularly. In 1999, while teaching at high school Pierre Brossolette in Villeurbanne, his students and him mounted a Terrella for the Olympics. I had the chance to visit them to explain the physics. They won the (…)

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Pre-engineer school grade

The "supervised personal initiative work" or TIPE is part of the entrance examination to the French engineer schools. The goal is to discover the scientific process by working a personal investigation. Students are encouraged to contact the researchers, to visit them. Each year, students choose the aurora, or related topics (space weather ...). At this level of education, it becomes possible to make terrellas (the Planeterrellas are still out of range) without the ongoing intervention of a (…)

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Engineer school

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Apprentice engineers have a practical approach of the experiment. The INSA- in Lyon offers a training for students aiming at working in the filed of art. Some like to work with the Planeterrella. In that case, we write together a specification document on a problem that I would like to solve. The students come manipulate the Planeterrella, make measurements, propose a solution. After some iteration, they work on the plans and the cost. At the end, they must write a (…)

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University grades

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Since its creation in 2007, the Planeterrella has been the subject of academic research. Denni Fabien in master second year, has chosen to explain the physics. We quickly encountered the difficulty of measurement : the experiment was not designed for this purpose. This has led us to several changes on Planeterrella II.

Arthur and Margaret Oliver Thouven, in Licence (third year) at Ecole Normale Supérieure de Lyon, became interested in many aspects of Planeterrella : (…)

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Technological Universities

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The University Institutes of Technology (IUT) offer training in both general (acquisition of scientific concepts and a good bases in general domains), technology (acquisition of technics) and professional (acquisition of competences).
Under the supervision of Sandrine Grimald Rochel, Gwenaëlle Monterde, Matthieu Péchon, et Serguei Tytarenko found at the IUT Paul Sabatier University a way that is both cheap and clever to move the spheres.
With the Planeterrella (…)

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