Saturday 5 April 2014

(212) Medea, assistant

(212) Medea is a main belt asteroid discovered in February of 1880. It has a perihelion of 2.79 AU and an aphelion of 3.45 AU. The semimajor axis is at 3.12 AU (near the 11:5 mean motion resonance with Jupiter). It has an inclination of 4.3º. In the year 1987 there was an importan photometric observation.


Greek Mythology

Medea was an enchantress who
married Jason and used her magic powers and advice to assist him. Thanks to her, Jason (leader of the Argonauts) obtained the Golden Fleece from her father, King Aeëtes of Colchis.

"Homeland" (TV series, 2nd Season; 2012)


Zone of proximal development
 

The zone of proximal development is a concept that defined Vygotski in the years just after the discovery of (134340) Pluto and the rediscovery of (212) Medea in 1930, and that had major implications in the evolutionary vision of intelligence from the stand point of the learning potential of the student. It refers to the tasks that a student still cannot do alone, but can be done under the guidance of a professor or a more advanced companion.

The main characteristic of (212) Medea is the combination of two factors: first, the knowledge and experience on the task at hand; and second, a deep knowledge on both ends of the polarity individual work and team work, which allows you to distinguish very clearly when it is really necessary to take part, so that the autonomy is maximized.

(212) Medea is related with the help or assistance in three types of situations: (1) learning or training, (2) evaluation or review, and (3) tasks that can only be done between two people.

"Taken 2" (2012)