Analysis of the Evolution of Astronomical Concepts Presented by Teachers of Some Schools (Mauá, Ribeirão Pires and Rio Grande da Serra)

Computer Science – Learning

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Teaching Of Astronomy, Alternative Conceptions, Meaningful Learning, Teacher Education

Scientific paper

The reason for the development of this work is based on knowing many Basic Education's teachers (EB) don't deal concepts related to astronomy and when they do, followed didactic books which contain many conceptual errors, it also know that astronomy is one of the contents that it being taught in the EB and do part of what is proposed by the Education Ministry and Education Department São Paulo State and also, that several researchers point out many mistakes in the teaching of Astronomy. It's purpose of minimizing some deficiencies, which was drawed an University Extension Course for Teachers of Diretoria de Ensino Regional (Mauá, Ribeirão Pires and Rio Grande da Serra) with the following objectives: to raise alternative conceptions; to subsidize teachers by means of lectures, discussions and workshops, and to check the learning after the course. Therefore, sixteen questions were applied before and after the course, so it was established that 100% of the teachers knew the names of the phases of the moon, 97.0% understood that the Solar System is composed by eight planets, 78.1% explained as occured "Lunar Eclipse", "Solar Eclipse" and "Solstice", 72.7% knew to explain the occurrence of the seasons of the year; 64.5% explained the occurrence of the equinox correctly, 89.7% were able to define properly "comet"; 63.6% defined "Asteroid", 54.5% defined "meteor"; 58.1% defined "galaxy", and 42.4% defined "planet".

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